9-Anthracenemethanol
Product Profile
Apply for Sample| Names | |
|---|---|
| Preferred IUPAC name | (anthracen-9-yl)methanol |
| Other names | 9-Anthracenylmethanol Anthracene-9-methanol 9-(Hydroxymethyl)anthracene |
| Pronunciation | /naɪn ænˈθræsɪnˌmɛθənɒl/ |
| Identifiers | |
| CAS Number | 2156-56-1 |
| Beilstein Reference | 87878 |
| ChEBI | CHEBI:28173 |
| ChEMBL | CHEMBL2056857 |
| ChemSpider | 72961 |
| DrugBank | DB04184 |
| ECHA InfoCard | 03b944b8-76ec-4bfa-9bba-17c4b2d1c50c |
| EC Number | 208-790-9 |
| Gmelin Reference | Gmelin Reference: 187237 |
| KEGG | C02702 |
| MeSH | D000881 |
| PubChem CID | 10068 |
| RTECS number | PB3325000 |
| UNII | 36AT99Q079 |
| UN number | NA1993 |
| Properties | |
| Chemical formula | C15H12O |
| Molar mass | molar mass of 9-Anthracenemethanol is 210.25 g/mol |
| Appearance | White to yellow crystalline powder |
| Odor | Odorless |
| Density | 1.193 g/cm³ |
| Solubility in water | slightly soluble |
| log P | 1.98 |
| Vapor pressure | 0.0000147 mmHg (25°C) |
| Acidity (pKa) | 14.5 |
| Basicity (pKb) | 10.42 |
| Magnetic susceptibility (χ) | -82.7×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.635 |
| Dipole moment | 1.69 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 365.7 J·mol⁻¹·K⁻¹ |
| Std enthalpy of combustion (ΔcH⦵298) | -4765.7 kJ/mol |
| Pharmacology | |
| ATC code | D04AX02 |
| Hazards | |
| Main hazards | Irritating to eyes, respiratory system and skin. |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled. |
| Precautionary statements | P261, P264, P271, P280, P302+P352, P305+P351+P338, P337+P313 |
| NFPA 704 (fire diamond) | 1-1-0 |
| Flash point | Flash point: 201.2 °C |
| Autoignition temperature | 325 °C |
| Lethal dose or concentration | LD50 oral rat 1620 mg/kg |
| LD50 (median dose) | LD50 (median dose): Oral, rat: 1625 mg/kg |
| NIOSH | SN1887000 |
| PEL (Permissible) | Not established |
| REL (Recommended) | 0-0.1 mg/mL |
Chemical ID: CAS Formula HS Code Database
Product Identification for 9-Anthracenemethanol
| Category | Details |
|---|---|
| Product Name | 9-Anthracenemethanol |
| IUPAC Name | (Anthracen-9-yl)methanol |
| Chemical Formula | C15H12O |
| Synonyms & Trade Names | Anthracene-9-carbinol, 9-Hydroxymethylanthracene |
| CAS Number | 1468-95-7 |
| HS Code & Customs Classification | 2914.39 (Aromatic alcohols, phenols, phenol-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than benzyl alcohol and its derivatives) |
Manufacturer Commentary
In the synthesis of 9-Anthracenemethanol, raw material selection focuses on anthracene purity and reliable sourcing of functionalizing agents. Crude anthracene may introduce polycyclic aromatic hydrocarbon impurities that can persist into the final product if not tightly controlled during both the methanol conversion step and subsequent purification. Quality control over starting materials influences downstream processing, where reducing batch-to-batch variability becomes crucial for manufacturing grades aligned with customer specifications in dye intermediate, analytical standard, and specialty polymer sectors.
Process route selection adopts direct reduction or methylation after anthraquinone intermediacy, with each route creating unique impurity profiles that need tailored purification. Side-product mitigation, such as anthrone or quinone analogs, frequently dictates in-process control strategy. Fractional crystallization and, in some cases, column purification provide routes to purer product when downstream optical or electronic application requirements demand ultra-low contaminant levels.
Customs classification under 2914.39 requires accurate content disclosure and batch-specific certificate of analysis to pass regulatory procedures, especially for European, North American, and selected Asian markets. Variability in the application, from organic synthesis reagent to photophysical studies, calls for grade-specific release criteria. Technical-grade batches may tolerate wider impurity spectra, while specialty grades for electronic or photoactive markets require stricter analytical verification, which can shift the release specification threshold.
Technical documentation and labeling must disclose the synthetic route and impurity sources when exporting or preparing documentation for downstream processors. Only a controlled environment with strict in-process testing and traceable release logs can reliably support the technical data required by advanced manufacturing customers. Each lot’s retained sample and record ensure traceability and rapid response capability if any deviation or non-conformance emerges during transit or end-use validation.
Technical Properties, Manufacturing Process & Safety Guidelines of 9-Anthracenemethanol
Physical & Chemical Properties
Physical State & Appearance
Industrial batches of 9-Anthracenemethanol are typically isolated as a crystalline solid. Form variations, such as fine or coarse crystals, frequently appear due to crystallization and drying dynamics in production. The color varies from off-white to pale yellow, especially if trace impurities or partial oxidation occurs. Odor remains faint to none under ordinary handling. Melting point, boiling point, flash point, and density exhibit variation per grade and drying status. Accurate measurement is conducted for each lot to ensure compliance with internal quality standards and customer specifications. Application-oriented grades are subject to even tighter appearance and purity criteria.
Chemical Stability & Reactivity
The compound maintains chemical integrity under ambient lab and warehouse conditions, but photooxidation occurs under strong light, introducing risk of colored by-products. Oxidative impurities emerge when exposed to air or improper storage. Atmosphere control is applied during large-scale drying and packing to reduce risk of degradation, with nitrogen blanketing common for high-purity grades.
Solubility & Solution Preparation
Solubility depends on solvent selection, temperature, and grade purity. Solubilization is moderate in polar organic solvents including ethanol and DMF; insoluble in water. Impurity profile, particle size, and prior processing can influence dissolution kinetics in formulation. For laboratory and industrial solution preparation, gentle heating and agitation improve dissolution rates. Process-grade materials might require pre-dissolution filtration before downstream blending, especially in photophysical or specialty electronics applications.
Technical Specifications & Quality Parameters
Specification Table by Grade
Precise specifications are developed per order to suit research, electronics, or pharmaceutical requirements. Purity, moisture content, and residual solvent values depend on reaction route, process scale, and purification method. Each shipment is accompanied by assay documentation and relevant certificate of analysis reflecting batch test results. Typical values depend on grade and application requirements.
Impurity Profile & Limits
Process-related impurities primarily include starting material residues, by-product esters, oxidation products, and solvent traces. High-purity and photo-grade material undergo extended purification to restrict anthracene, 9-anthraldehyde, and colored by-products below application-defined limits. Impurity monitoring forms an essential part of batch release and is critical for optical and electronic use-cases.
Test Methods & Standards
Analytical control blends solvent extraction chromatography, HPLC, UV-Vis analysis, and classical melting point determination. For specialty grades, test methods and panel benchmarks are set in close alignment with customer process requirements and may reference regional or international consensus standards when available.
Preparation Methods & Manufacturing Process
Raw Materials & Sourcing
Raw anthracene forms the principal precursor, sourced from qualified suppliers based on polycyclic aromatic hydrocarbon content and trace impurity levels. Selection of reducing agents, solvents, and purification aids is process-dependent and varies with target product end-use. For sensitive grades, all reactants pass an internal quality audit for metal and halogen contaminants.
Synthesis Route & Reaction Mechanism
The preferred synthesis follows reduction of 9-anthracenecarboxaldehyde, using hydride donors under mild conditions. Reaction efficiency, workup time, and exothermicity depend strongly on scale, reactant purity, and agitation effectiveness. Selection of reduction conditions balances conversion, impurity formation, and ease of downstream purification. For large-scale runs, solvent choice prioritizes recovery, operator safety, and environmental compliance.
Process Control & Purification
Process yield and impurity load require real-time monitoring at key points: post-reaction, during extraction, and after recrystallization. Quality control samples are drawn at each pivotal stage to track batch consistency and eliminate off-specification lots. For demanding applications, multiple recrystallizations and final decolorization with activated carbon are routine. Variants in color or odor signal process adjustments are needed.
Quality Control & Batch Release
Every batch faces release after thorough internal laboratory testing—covering purity, heavy metals, moisture, and appearance. Acceptance standards are guided by customer requirements, internal protocol, and the history of the production line. Non-conforming material undergoes additional processing or is reclassified for lower-grade use. The final release standard is subject to internal quality control criteria and customer requirements.
Chemical Reactions & Modification Potential
Typical Reactions
9-Anthracenemethanol reacts by substitution, oxidation, or esterification, with reactivity centered at the benzylic alcohol position. It participates in etherification for downstream ligand synthesis, as well as oxidation to aldehyde or acid derivatives for specialty functionization.
Reaction Conditions (Catalyst, Temperature, Solvent)
Choice of catalyst, reaction temperature, and solvent reacts to downstream goals and by-product management. Mild base or acid catalysis, moderate temperature, and inert solvent selection direct reaction outcomes while minimizing side product formation. For ether or ester formation, catalysts and drying protocols minimize water content and maximize conversion.
Derivatives & Downstream Products
Common derivatives include esters, aldehydes, and anthracene-based ligands. Suitability for photoluminescent or electronic components depends on pre-cursor grade and impurity history. Process deviations or contamination in starting materials carry through downstream, affecting photophysical response in sensitive applications.
Storage & Shelf Life
Storage Conditions (Temperature, Humidity, Light Avoidance, Gas Protection)
Bulk and specialty packages are stored under controlled temperature, away from light and excess humidity to reduce oxidative spoilage and photochemical side reactions. Air-sensitive applications dictate inert atmosphere packing or nitrogen-blanketed storage. Shelf life varies by grade and is established through stability studies and real-time monitoring, especially for high-purity and light-sensitive products.
Container Compatibility
Preferred packaging uses amber glass or opaque, antistatic polymer drums. Compatibility checks cover risk of leaching, product adsorption, and label fading. Sensitive applications may require smaller pack sizes and secondary containment to preserve integrity during extended storage or shipment.
Shelf Life & Degradation Signs
Shelf life varies per storage discipline, grade, and packaging. Typical indicators of degradation include color change, formation of resinous residues, or persistent off-odor. Routine visual and analytical inspection forms part of warehouse protocol to prevent downstream quality issues.
Safety & Toxicity Profile
GHS Classification
Classification, labeling, and safety measures rely on regional regulatory review of acute and chronic studies. Standard handling guidance follows from chemical nature—irritation hazard, flammability, and environmental impact considered in process line design. Detailed regulatory classification updates as new toxicological studies become available or global standards change.
Hazard & Precautionary Statements
Handling precautions point to personal protective equipment, reduction of dust generation, and effective ventilation in bulk handling areas. Attention is given to contamination control in shared production spaces and environmental management during loading and waste disposal.
Toxicity Data, Exposure Limits & Handling
Published toxicity data, exposure guidance, and risk communication derive from available animal studies and occupational monitoring. Quantitative exposure limits are adopted per national and customer context. Effective risk management comes from engineering controls, closed-system transfers, and operator training, especially for high-purity or high-volume lines.
9-Anthracenemethanol: Supply Capacity, Commercial Terms & 2026 Price Trend Forecast
Supply Capacity & Commercial Terms
Production Capacity & Availability
In our current production setup, actual capacity for 9-Anthracenemethanol hinges on both the chosen process route and upstream supply reliability for anthracene. Industrial-scale campaigns are typically planned quarterly to balance solvent recovery, impurity load, and downstream coordination. Output volume and campaign scheduling adapt to long-term offtake commitments and supply chain signals from regular contract buyers. Spot availability depends on allocation after priority shipments and is most consistent in regions with robust fine chemicals infrastructure.
Lead Time & MOQ
Lead times track batch campaign status and raw material logistics. For standard purity technical grade, lead time usually falls within a single monthly cycle; specialty grades with enhanced purity or custom packaging require longer due to added processing and QC sampling. MOQ is not fixed but follows production lot sizes and end-user application requirements, generally matching the most common drum or pail fill weight used at scale.
Packaging Options
Drums (HDPE or steel-lined) are primary containers, with packaging choice guided by product grade, transport risk, and contractual shelf life. For higher purity material or regulatory-sensitive uses, packaging integrity and traceability become key. Specialty projects may require small packs, but most bulk production supports 25 kg–200 kg units for shipping efficiency and containment integrity. Inside liners and seals reduce water ingress and prevent cross-contamination during storage and transit.
Shipping & Payment Terms
Export delivery relies on regional regulatory clearance and export control acknowledgment for the relevant HS code. Transit liability and customs documentation match customer compliance needs. Payment terms are structured by trade history and credit evaluation, with prepayment or LC preferred for new contracts or regions with increased collection risk.
Pricing Structure & Influencing Factors
Raw Material Cost Composition and Fluctuation Drivers
Anthracene serves as the core raw material input, linking price stability directly to the coal tar fractionation market and upstream refinery schedules. Sulfonation reagents and reduction steps introduce exposure to caustic and acid pricing, especially during supply shocks or regulatory tightening in chlor-alkali sectors. Energy input, purification solvents, and labor costs round out the direct production cost base. Variability often does not trace back to a single cost, but to stepwise cumulative shifts across energy, bulk feedstock, and regulatory compliance outlays.
Factors Causing Price Fluctuations
Short-term spikes originate from anthracene supply disruptions, regional regulatory audits, or abrupt logistics cost jumps. Extended price changes usually follow changes in environmental fees (air, water, or hazardous waste) or stepwise upgrades in purification or QA protocols. Volatility in currencies or raw material spot prices in source economies counts toward total cost unpredictability. Buyers needing traceable documentation or certifications face higher adjustment risk when feedstock diversion or batch impurity drift occurs upstream.
Product Price Difference Explanation: Core Influence of Grade, Purity, and Packaging Certification
Price differences align most directly with certified assay purity, documented impurity specification, and batch traceability. Technical-grade product, meeting typical dye intermediate use, operates on lowest margin and batch volume basis. High-purity product meeting analytical or optoelectronic application specs attracts a higher price due to controlled micro-impurity testing and post-synthesis isolation steps. Buyers demanding pharmaceutical compliance or electronic material traceability further increase per-kilogram cost with required documentation, risk mitigation, and chain-of-custody controls. Packaging with UN/ADR certification or special cleanroom-quality liners commands a differential due to cost, QC holdback procedures, and additional secondary containment costs.
Global Market Analysis & Price Trends
Global Supply & Demand Overview
Demand clusters in markets where dye synthesis, photochemistry, and specialty polymers still use aromatic alcohols from the anthracene backbone. Asia-Pacific, led by China and India, anchors most of the installed synthesis and also imports raw intermediates (anthracene or its sulfonic acid derivatives) from domestic or regional sources. EU and US buyers mainly draw on local tollers or import from established Asian suppliers, refocusing on documentation, impurity profile, and compliance-driven supply chain transparency. Japan maintains niche, regulatory-sensitive applications but volumes are typically regular and specified by longstanding procurement arrangements.
Key Economies Analysis
United States/EU: Buyers prioritize compliance and documentation, with additional regulatory reviews under TSCA and REACH as the norm. Imports face added scrutiny during transit, imposing cost premiums for traceability and declared impurity profiles.
China/India: Largest volumes ship here, with price led by feedstock volatility. Producers keep costs down by scale and integrated sourcing, though environmental audit schedules and interruption from regulatory lockdowns inject unpredictability.
Japan: Niche uses, but documentation and batch traceability outweigh pure cost considerations. Contracts often run long-term with periodic QC and compliance reviews.
2026 Price Trend Forecast
All current forward contracts and trade data point to continued sensitivity of anthracene-derived intermediates toward energy and raw feedstock markets, especially for coal tar fractions. Incremental price pressure relates to continued environmental compliance upgrades in East Asia and the EU. Buyers requiring traceability above standard technical grade will face steeper premiums, with high-purity and certified packaging registering the fastest price growth. Baseline technical grade is expected to track inflationary cost drift unless further regulatory shocks disturb raw material flows.
Data Sources & Methodology
Forecasts and commentary derive from internal batch cost modeling, feedback from regional distributor purchasing cycles, and review of published anthracene and intermediate pricing indexes. Quality review cross-checks include customer application feedback, third-party trade data, and export logistic reports where available for validation. Any spot price projections exclude one-off disruptions and reflect averaged batch production cost scenarios from recent operating quarters.
Industry News & Regulatory Updates
Recent Market Developments
New EPA and REACH attention on polyaromatic derivatives has increased compliance paperwork and QA sampling frequency, especially for intermediates shipping to the EU and US. Chinese regional authorities scheduled additional audits for aromatic processing operators, with some short-term shutdowns or output rollbacks, influencing Q1-Q2 spot price volatility. Ongoing consolidations in Asian coal tar processing have shifted some pricing power upstream, especially for 9-anthracenemethanol and its direct precursors.
Regulatory Compliance Updates
Recent batch releases face additional export documentation requirements under updated REACH and TSCA rules for PAH derivatives. New GHS classification reviews require update of labeling and shipping documentation, adding some administrative cost. Regular updates to internal specification release procedures track changes to both local and export-facing compliance standards, including increased scrutiny of trace impurities, packaging integrity, and transport safety chain proofs.
Supplier Response & Mitigation
Production planning adjusts by scheduling higher frequency in-process control measurements, both for impurity drift and to match increasingly tighter European and Japanese compliance rules. Sourcing protocols for anthracene focus on traceability to minimize interruption risk and batch variability. Investment in automation and sealed material handling tackles both operator safety and product traceability for high-purity and compliance-sensitive lots. Communication with long-term buyers addresses every significant regulatory update, with batch release notes and QA protocols adjusted as soon as in-force regulatory text emerges.
Application Fields & Grade Selection Guide for 9-Anthracenemethanol
Industry Applications
9-Anthracenemethanol finds widespread use in industrial and advanced material research fields. Among the most frequent applications are:
- Organic Electronics R&D — acts as a precursor for functional anthracene derivatives in sensors, OLEDs, and photonic devices.
- Photochemical Synthesis — supports photoreactive studies and as a standard in laboratory photophysics.
- Synthetic Intermediates — serves as a building block for pharmaceuticals, dyes, and fine chemicals.
- Analytical Reference — functions as a calibration compound for fluorescence and spectrophotometric analysis.
Grade-to-Application Mapping
| Grade | Common Applications | Typical Quality Focus |
|---|---|---|
| High Purity (≥99%) | Electronics R&D, Fluorescent Probes, Analytical References | Ultra-trace metal content, UV-vis absorbance profile, solvent residues |
| Technical Grade | Synthesis of Fine Chemicals, Pilot Plant Trials | Organic purity, process-specific residuals, bulk batch uniformity |
| Custom/Low Purity | Noncritical intermediates, scalable screening, low-cost bulk | Functional group integrity, minimization of residual anthracene/impurities |
Key Parameters by Application
- Optoelectronic applications depend on spectral purity, residue-free status, and low background fluorescence.
- For synthetic intermediates, chemical purity (major-to-minor component ratio), impurity transfer risk, and thermal behavior during reaction steps matter most.
- Analytical reference use demands lot-to-lot reproducibility, strict moisture control, and transparency in impurity profiling.
How to Select the Right Grade
Step 1: Define the Application
Articulate the exact process or end use. Optoelectronics require rigorous control of fluorescence quenchers and spectral noise. Baseline synthetic applications tolerate higher impurity levels, provided functional groups remain unaffected and no cross-reactivity occurs in downstream steps.
Step 2: Identify Regulatory Requirements
Regulated domains such as pharmaceutical R&D should confirm alignment with pharmacopeial or regional registration criteria. Custom specifications or certifications may be needed for sensitive export or in regulated test environments.
Step 3: Evaluate Purity Needs
Assess whether process success depends primarily on organic purity, side-product minimization, or on analytical validation risk. Not all production routes deliver equal results: solvent and catalyst traces reflect both the selected synthesis and the robustness of purification strategy.
Step 4: Consider Volume & Budget
Projects seeking kilogram-scale or above usually select technical or intermediate grades. Pilot projects in optoelectronics or biotech prototypes tend toward high purity for pilot batches, then transition to lower-cost bulk as feasibility and tolerance for impurities are established.
Step 5: Request Sample for Validation
In-process compatibility or outlier impurity concerns need empirical sample trials. Manufacturer sample lots typically expose variations in crystallinity, solvated moisture, or batch-specific impurity fingerprints. Validation narrows down the optimal grade for the application, based on real-world testing.
Trust & Compliance: Quality Certifications & Procurement Support for 9-Anthracenemethanol
Quality Compliance & Certifications
Quality Management Certifications
Manufacturing 9-Anthracenemethanol involves control measures that align with internationally recognized quality management systems. Certification under ISO 9001 is maintained across production lines, and annual audits are carried out by both internal teams and third-party bodies. These audits focus on process validation, traceability of batches, and continual improvement protocols. Audit documentation is available for customer review upon request, including findings related to critical control points, batch release procedures, and product recall simulations where required.
Product-Specific Certifications
Certifications provided depend on end-use markets and customer demand. Standard batches produced for research and industrial synthesis may come with certificates of analysis based on internal QC release standards and reference methods developed in accordance with DIN/ASTM/ISO procedures, where applicable. For regulated applications, such as pharmaceuticals or electronics, additional documentation may be defined by customer specification and regional compliance requirements, with methods adjusted accordingly. Batch traceability records detail raw material sources, process intermediates, and purification cycles.
Documentation & Reports
Each consignment ships with a standard certificate of analysis, detailing finished product results, reference standards, and release criteria. Analytical reports typically include HPLC purity, moisture content, and elemental analysis, but additional documentation can be supplied when required by the application sector. Regulatory support documents, such as REACH registration status, TSCA listing, or other compliance reports, remain available for qualified buyers. For technical reviews or issue investigations, access to batch records, deviation investigations, and in-process control logs are made available upon conclusion of confidentiality terms.
Purchase Cooperation Instructions
Stable Production Capacity Supply and Flexible Business Cooperation Plan
Production facilities operate with parallel reactor equipment to mitigate scheduled maintenance shutdowns and supply interruptions. Annual planning involves raw material firming contracts and inventory buffer zones positioned at critical processing stages. For projects requiring non-standard volumes or delivery intervals, business development staff coordinate closely with production scheduling and quality teams to ensure feasible timelines and risk mitigation for every order interval. Flexibility extends to contract types, covering long-term supply agreements, spot orders, and volume ramp-up commitments depending on customer needs and risk exposure.
Core Production Capacity and Stable Supply Capability
9-Anthracenemethanol output depends on raw anthracene availability, hydrogenation reactor efficiency, and purification throughput. Increases in batch scale require assessment of distillation and crystallization infrastructure. Ongoing investments in process intensification aim to streamline workup steps and minimize byproduct generation, which is tracked as part of the batch review process. Core production lines are supported by auxiliary system redundancies and supplier qualification programs to assure continuity.
Sample Application Process
Sample requests are evaluated based on intended end use, required documentation, and customer testing protocols. Standard-grade samples originate from QC-qualified campaign lots and ship with typical quality documentation. For customers seeking specialized grades—such as semiconductor, pharmaceutical, or high-purity applications—samples are drawn after specific intermediate purification or final isolation steps, requiring coordination with production managers and laboratory analysts. Feedback loops are in place to incorporate customer analytical data into ongoing process reviews or product optimization projects.
Detailed Explanation of Flexible Cooperation Mode
The business team is versed in frame agreement negotiation, rolling forecast management, and material call-off models. Cooperation modes differ according to project timelines, storage arrangements, and delivery point logistics. For customers operating on variable consumption cycles or migrating between product grades, technical liaisons arrange periodic process reviews and adjust manufacturing runs as inventory or quality requirements shift. Order quantities, labelling, and packaging can be redefined with sufficient lead time, and batch reservation systems allow clients to secure specific campaign lots for sensitive downstream integration.
Market Forecast & Technical Support System — 9-Anthracenemethanol
Research & Development Trends
Current R&D Hotspots
The discussion around 9-Anthracenemethanol has shifted in recent years, with much of the research activity focusing on its roles in photoreactive and sensing systems. Industrial labs have prioritized synthesis optimization, looking for process schemes that reduce side-product formation without requiring harsh isolation steps. Interest in using 9-Anthracenemethanol as a building block for tailored photoinitiators and light-emitting materials remains high, especially within specialty polymers and optoelectronic device research. The main consideration lies in controllable substitution, as both purity levels and core stability heavily influence downstream use in complex reactions.
Emerging Applications
Manufacturers now see notable demand growth in custom intermediates for OLEDs and specialty coatings incorporating anthracene derivatives. Some producers explore routes to scalable, higher-purity grades for use in chemical sensors and advanced imaging. Requirements diverge across end-uses—formulators designing photopolymers for 3D printing or coatings settings require careful impurity profiling and residual solvent management, directly impacting the compatibility and reproducibility of formulations. For analytical applications, trace-level contaminant control draws even tighter quality requirements, as fluorescence and photoresponse sensitivity become more grade-dependent.
Technical Challenges & Breakthroughs
In production, key issues involve achieving batch-to-batch consistency and controlling trace-level side-products from raw anthracene sources or intermediate oxidation. Manufacturers contend with purification bottlenecks; improved crystallization and solvent switch strategies have made it possible to minimize colored impurities, but rely on robust process monitoring and real-time QC. Scale-up can introduce new impurity profiles as plant conditions change, so in-process checks are mandatory before each lot’s approval. The shift to greener synthesis routes—cutting down on halogenated reagents and reducing waste—remains a live technical challenge. There have been recent advances using milder oxidants and closed-loop solvent recovery, which help address both cost and environmental impact.
Future Outlook
Market Forecast (3–5 Years)
Demand for high-purity 9-Anthracenemethanol is expected to grow, driven by advancements in photonics, specialty polymers, and analytical chemistry. Custom grades for downstream modification and fine chemicals are likely to see stronger uptake than broad-spectrum technical grades. Capacity expansions among top-volume users mean greater interest in packs with high consistency, low volatility on impurity profile, and tailored technical support for process integration.
Technological Evolution
Process automation, improved process analytical technology (PAT), and end-to-end traceability are becoming standard for larger producers. Facilities with flexible synthesis lines can shift between demand for technical and high-purity analytical grades, as required per customer specification. There’s a clear move towards more sustainable production—manufacturers are investing in process intensification and closed-cycle recovery for solvents to keep operational footprints minimal. Internally, QC labs deploy advanced chromatographic methods for faster, more precise release criteria definition.
Sustainability & Green Chemistry
Sustainability in 9-Anthracenemethanol manufacturing depends on minimizing hazardous by-product generation and enhancing solvent recycling. In regions where post-synthesis treatment costs remain high, manufacturers give preference to greener oxidants, short-path processing, and bulk handling solutions that cut down on both emissions and operator exposure. Compliance with local and global regulatory frameworks (such as REACH and TSCA) requires updating both process flows and batch documentation, especially for grades meant for direct export or highly regulated final applications.
Technical Support & After-Sales Service
Technical Consultation
Production and technical service teams provide direct support on grade selection, compatibility with intended reaction conditions, and expected impurity profiles for given process routes. Customers often request guidance on solvent choices for formulation, recommended storage and handling based on the moisture sensitivity and photo-instability observed in some application settings, and the integration of QC measures that align with both internal and client-side batch testing.
Application Optimization Support
Technical support involves assessing the actual formulation environment—users in photoinitiator synthesis or advanced materials benefit from detailed impurity mapping, ensuring that unintended fluorescence or quenching effects do not occur. For customers scaling up, support may include running joint laboratory trials to confirm that product grades meet specific reactivity or stability needs. Application specialists help optimize transfer, batch dissolution, and downstream blending procedures, based on their understanding of how grade sensitivity influences process efficiency and product yield.
After-Sales Commitment
Our approach covers regular batch traceability, root-cause analysis for any technical complaints, and ongoing access to updated documentation as regulatory or internal standards evolve. Replacement or adjustment of shipped product aligns with established quality control findings—release criteria tie back to concrete, observed QC data, not static or generic standards. Continuous feedback loops between our production, QC, and technical service teams ensure customers receive actionable solutions tailored for real plant and laboratory conditions.
Advancing Industrial Chemistry with 9-Anthracenemethanol: Direct Production Insight
Manufacturing 9-Anthracenemethanol presents both technical demands and unique opportunities in industrial chemistry. As a producer handling every phase from raw anthracene input to finished product dispatch, maintaining repeatable output and reliable material quality defines our daily operations. This compound, commonly known as 9-hydroxymethylanthracene, plays a central role in applications where consistent performance in downstream chemistry cannot be compromised.
Controlled Production at Scale
Every batch of 9-Anthracenemethanol passes through closed-system synthesis reactors, with in-line monitoring of temperature, pressure, and reactant flow. Material flow is tracked from charge preparation through crystallization and drying. Our facilities run with automated data logging to document process trends. Traceability extends to every drum shipped, providing full visibility into production history. By relying on production schedules set according to customer volume, we ensure prompt and flexible delivery for both routine and special project requirements.
Key Industrial Applications
Across industries, 9-Anthracenemethanol is used in synthesizing advanced materials, optical brighteners, and specialty resins. Research laboratories and commercial manufacturers rely on its functionality as a key intermediate for photochemical and polymer additive technologies. The compound’s reactivity profile enables development of light-sensitive coatings, molecular probes, and high-purity reference standards. Major sectors using this material include electronics, dyes, and fine chemicals, where performance derives directly from upstream input quality.
Consistency by Design
Maintaining tight particle distribution and low impurity content forms the backbone of our process controls. We operate with defined specs for assay, water content, and trace contaminants, verified by in-house HPLC and GC-MS analysis. All operations reflect documented standard operating procedures and regular review by quality teams. Production lab data is retained for audit review and client reference. These controls eliminate supply variance that might create downstream uncertainty in end-use production lines.
Packaging and Supply Management
Direct packaging occurs on-site under GMP guidelines. 9-Anthracenemethanol carries in sealed containers to preserve integrity. Bulk and custom pack sizes ship with batch-specific lab reports, lot numbers, and tamper evidence. Multi-ton annual output supports both regular and high-volume purchase programs. Our warehouse management covers domestic and export logistics, including documentation for cross-border shipment and special handling for regulated markets.
Technical Support for Industrial Users
Process chemists and manufacturing managers benefit from direct access to our technical staff. Support includes suitability evaluations for specific downstream reactions and troubleshooting for integration into multi-step synthesis. We provide background on synthesis history, thermal properties, and residual analyte profile. Industry buyers receive technical reference on use in light-stabilized formulations and fluorescence research. Pilot production samples are available to facilitate scale-up trials at customer sites, with feedback incorporated into ongoing process optimization.
Value to Buyers and Procurement Teams
Industrial buyers and procurement officers find certainty in dealing directly with a manufacturer that owns every facet of the value chain. Decision-makers gain advantages in pricing stabilization, contract flexibility, and forward contract planning. Engineering and R&D departments can now rely on feedback and adaptation in real time, without intermediate delays. Distributors servicing specialized sectors count on us to maintain tight delivery timeframes and support rapid reordering in response to customer demand.
Direct production capability translates to reliable cost structure, assured delivery, and ongoing technical engagement for any application involving 9-Anthracenemethanol.
Industrial FAQ
What is the molecular weight and purity specification of 9-Anthracenemethanol offered?
Understanding the Value of Accurate Molecular Data
In our experience as a direct manufacturer, accurate molecular information forms the foundation of reliable research and production workflows. For 9-Anthracenemethanol, our technical team confirms a molecular weight of 210.24 g/mol, calculated based on its chemical formula C15H12O. This single value underpins everything from small-scale synthesis to industrial-scale batch calculations. Ensuring this data remains precise gives chemists the confidence needed during method design, validation, and technical audits. We maintain traceability in molecular data by cross-verifying with analytical standards and computational calculations every quarter. This careful documentation backs up any claim we put forward in technical communication.
Our Approach to Purity Specification
Purity drives reactivity and reproducibility. Over years of supplying 9-Anthracenemethanol, we have reached a consistent purity specification of ≥98%. This value reflects practical needs for both R&D environments and large-scale synthesis. Achieving this level requires careful control of crystallization and refinement steps in our plant. High purity eliminates interference in downstream processes, whether a customer uses the compound as a starting reagent, reference material, or fluorescent probe.
Our QC team runs every batch through a validated workflow: HPLC to quantify major and trace impurities, melting point determination as a quick verification tool, and NMR to check for synthetic side-products or isomeric contaminants. This is not about maximizing theoretical purity, but about delivering a product that consistently meets real-world demands. We have set this standard following discussions with major research clients and industrial users who require strict reproducibility in their results and processes. Each batch ships with a certificate of analysis, which details measured purity and analytical reference data for traceability and audit readiness.
Purity Control: On-the-Ground Chemical Manufacturing
Pursuing higher purity specification brings its own manufacturing complexities. Minor contaminants, especially those from handling aromatic intermediates or residual solvents, get scrutinized. Our production process includes vacuum drying and extended filtration cycles, with regular calibration of analytical instrumentation. In cases where a customer requires more stringent specification, our technical team can discuss custom purification protocols, though the standard ≥98% grade already suits most demanding applications. Process integrity, hygiene, and workflow standardization remain at the core of our operation, and any deviation triggers a batch investigation.
Supporting Fact-Based Decisions in Chemical Procurement
Transparency in molecular weight and purity supports sound technical decisions. Consistent documentation, backed by our analytical and production records, gives clients an extra layer of assurance. For each shipment, our team maintains a direct support line so research and QC managers can access technical details or request expansion on any aspect of a delivered batch. Operating as a manufacturer, we see firsthand how small impurities or calculation errors can derail entire projects. Tight controls and quality verification make it possible for our customers to move confidently from experimental work right through to scale-up.
We view these specifications not as marketing points, but as the baseline for professionalism in chemical manufacturing. Through rigorous batch monitoring, open technical support, and honest specification disclosure, we support the work of chemists, formulators, and production managers worldwide.
Is there a minimum order quantity and available packaging sizes for purchasing 9-Anthracenemethanol?
Understanding Order Quantities in Chemical Manufacturing
From the production floor to the warehouse, every batch of 9-Anthracenemethanol begins with careful planning and clear thresholds for order quantities. Our minimum order quantity, known across the chemical industry as MOQs, exists for practical business reasons. Producing fine chemicals like 9-Anthracenemethanol requires a setup process that involves strict quality controls, validated equipment, and certified raw materials. Below a certain threshold, the entire cost structure—utilities, labor, cleaning, analytical testing—gets distorted, leading to inefficiencies and increased risks of cross-contamination.
We set our minimum order quantity at a level that fits our reactor capacities and factory workflows. Our MOQ allows efficient scheduling of production campaigns, cost-effective shipping, and robust testing to prevent contamination from previous or unrelated production lines. Lowering this quantity significantly would result in more frequent equipment changeovers, increased resource consumption, and higher costs per unit. For some specialized projects or R&D collaborations, we can discuss custom runs, but we expect open discussion about lead times and costs.
Packaging That Reflects Real-World Needs
Chemical integrity and safe handling guide every decision on packaging. We manufacture 9-Anthracenemethanol in dedicated lines, verified at multiple points with FTIR and chromatography. After confirming purity and batch approval, our teams fill the finished product into packaging that aligns with industry safety standards and practical transportation.
Our standard packaging sizes cover a range of needs: sturdy 1 kg containers for laboratory-scale requirements, mid-volume 5 kg or 10 kg fiber drums for pilot plant work, and larger batches in 25 kg drums for full-scale manufacturing use. Every container uses materials compatible with 9-Anthracenemethanol’s stability and shelf life. Our containers feature tamper-evidence seals, proper labeling, and batch traceability. We continue to adapt packaging to meet international regulations—a key issue as global customs authorities tighten import controls on organic intermediates.
Why Direct Purchase Matters to Buyers
Ordering directly from our manufacturing site means transparent traceability, immediate access to batch certification, and the ability to consult our technical specialists. Each shipment includes full certificates of analysis and safety documentation, reflecting our accountability—not only to our clients but to every regulatory body monitoring chemical movement.
We receive regular feedback from R&D groups and production managers seeking flexible batch sizes, especially for scale-up or pilot projects. Our technical team works closely with such partners to create value—sometimes by offering custom packaging, sometimes by combining multiple materials in a bundled shipment, always within the boundaries of safety and compliance.
Solutions to Sourcing and Order Challenges
Minimum order quantities and standard packaging sizes may feel restrictive, especially for smaller units, but these parameters allow us to maintain competitive pricing, stable inventory, and uncompromised quality. For special requests, like sampling or intermediate container sizes, our team can assess feasibility based on current production plans, material availability, and transportation safety standards.
We encourage customers to share shipping, warehousing, and downstream processing needs early in the procurement process. By working together, we can align delivery formats, plan production schedules efficiently, and help downstream users minimize total ownership costs. The end result: secure, reliable supply directly from the factory gate to your facility.
Are there any specific storage or transportation regulations applicable to 9-Anthracenemethanol shipments?
In our role as the manufacturer of 9-Anthracenemethanol, we have a direct stake in every aspect of the product’s lifecycle, including regulatory compliance during storage and transportation. Over many years of production and global export, we have dealt firsthand with the standards and legal obligations specific to this substance.
Understanding Key Regulatory Considerations
9-Anthracenemethanol belongs to a family of anthracene derivatives with moderate handling requirements compared to more hazardous aromatic compounds. The compound’s stability offers some logistical advantages, yet regulatory oversight still calls for serious attention. International freight involving chemical shipments triggers multiple layers of scrutiny. Customs, port authorities, and receiving chemical handlers all rely on detailed documentation and evidence-backed safety measures.
We keep our material safety data sheet (MSDS) for 9-Anthracenemethanol up to date to help fulfill both local and international requirements. This documentation provides clear information on the classification, physical and chemical properties, and recommended storage conditions. Current standards—such as those set by OSHA, REACH, and the IMDG Code—do not list 9-Anthracenemethanol as a dangerous good in most contexts. Still, this does not reduce our commitment to safe storage or regulatory diligence.
Physical Packaging Methods and Requirements
Our standard packaging involves high-density polyethylene drums or glass containers, depending on customer volume and purity demands. These formats support both secure containment and easy traceability. Tamper-proof lids, clear labeling with batch numbers, and robust secondary packaging avoid accidental release during shipping.
We select packaging materials that resist the compound’s mild aromatic chemical action. In our warehouses, we keep the packing area cool, dry, and free from direct sunlight, following the best practices outlined by international chemical warehousing guidelines. For overseas shipments, we palletize and shrink-wrap drums to secure cargo integrity against the vibration, temperature swings, and stacking pressures faced in transit.
Transport Logistics
Chemicals such as 9-Anthracenemethanol fall into a regulatory gray area—not acutely toxic, not explosive—yet our practices err on the side of caution. For air and sea freight, we classify our shipments according to the latest IATA and IMDG guidance to streamline customs clearance and avoid unnecessary delays due to documentation queries. Over years of shipping directly from our manufacturing site, we have learned that detailed labeling, upfront hazard statements, and providing SDS in the recipient’s language reduce avoidable customs holds.
We partner with logistics carriers that have proven records in bulk chemical freight. All drivers and handlers receive clear written instructions for spill management and first aid, even though in our experience, accidental releases have not occurred due to robust packaging.
Facing New Regulatory Trends
As regulatory frameworks evolve, we monitor new developments through global chemical safety networks and industry bodies. Our regulatory affairs team works directly with authorities to update compliance protocols as necessary. If future classifications change the legal status of 9-Anthracenemethanol or introduce stricter requirements for transport or storage, we have the in-house capacity to adapt our logistics chain immediately.
Maintaining this manufacturer-led approach means we track every batch from synthesis through delivery, ensuring traceability and demonstrating our reliability to our industrial buyers. For customers operating in jurisdictions with specific national requirements, we can provide detailed transport documentation and regulatory dossiers on request. Our technical team actively communicates with regulatory agencies for certifications needed due to changes in global transport law. Every step aims to ensure safe, compliant, and rapid delivery, supported by decades of direct chemical manufacturing know-how.
Technical Support & Inquiry
For product inquiries, sample requests, quotations or after-sales support, please feel free to contact me directly via sales3@ascent-chem.com, +8615365186327 or WhatsApp: +8615365186327