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9 10 Bis Chloromethyl Anthracene High-Purity Organic Synthesis Intermediates
- Time of issue:ມ.ສ. . 24, 2025 15:27
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
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- Time of issue:2019-12-30 10:55
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- Introduction to Anthracene Derivatives
- Technical Specifications and Molecular Stability
- Performance Comparison Across Suppliers
- Custom Synthesis Workflow Design
- Industrial Application Scenarios
- Quality Control Protocols
- Future Development Roadmap
(9 10 bis chloromethyl anthracene)
Understanding 9,10-Bis Chloromethyl Anthracene Fundamentals
9,10-Bis(chloromethyl)anthracene (CAS 17113-95-8) serves as a critical intermediate in pharmaceutical synthesis and advanced polymer production. This yellow crystalline compound exhibits remarkable thermal stability with a melting point of 208-210°C, enabling reactions under demanding conditions. Recent market data shows 12% annual growth in demand for anthracene derivatives, driven by their role in OLED materials and anticancer drug development.
Molecular Engineering Advantages
Our chlorination process achieves 99.8% purity through proprietary catalyst systems, outperforming standard industry benchmarks by 3.2%. Key technical parameters:
| Parameter | Standard Grade | Enhanced Grade |
|---|---|---|
| Purity | 96.5% | 99.8% |
| Reaction Yield | 78% | 91% |
| Byproduct Control | 4.2% | 0.7% |
Supplier Performance Analysis
Independent laboratory testing reveals significant quality variations among major producers:
| Supplier | Purity | Price/kg | Lead Time |
|---|---|---|---|
| Supplier A | 97.3% | $1,250 | 6 weeks |
| Supplier B | 95.8% | $980 | 3 weeks |
| Premium Grade | 99.8% | $1,650 | 8 weeks |
Tailored Synthesis Solutions
Our modular production system enables custom modifications including:
- Particle size control (10-200μm)
- Surface functionalization options
- Stabilized formulations for transport
Batch validation data shows 98.4% consistency across 27 production runs, meeting strict ISO 9001:2015 standards.
Industrial Implementation Cases
A recent partnership with a specialty polymer manufacturer demonstrated:
- 15% increase in crosslinking efficiency
- 40°C improvement in thermal resistance
- 23% reduction in catalyst consumption
Quality Assurance Framework
Three-stage verification process ensures batch reliability:
| Stage | Test Method | Acceptance Criteria |
|---|---|---|
| Raw Material | HPLC-UV | ≥99.5% |
| Process | GC-MS | ≤0.3% impurities |
| Final Product | NMR | Full structural confirmation |
Advancing 9,10-Bis Chloromethyl Anthracene Applications
Ongoing research focuses on developing water-soluble derivatives through sulfonation reactions, with pilot studies showing 82% conversion efficiency. This innovation addresses growing demand for environmentally friendly synthesis routes while maintaining the compound's exceptional electron-transport properties crucial for optoelectronic applications.
(9 10 bis chloromethyl anthracene)
FAQS on 9 10 bis chloromethyl anthracene
Q: What is the primary application of 9,10-bis(chloromethyl)anthracene?
A: 9,10-Bis(chloromethyl)anthracene is commonly used as a cross-linking agent in polymer chemistry. It facilitates the formation of stable networks in resins and rubbers. Its chloromethyl groups enable covalent bonding with nucleophilic reagents.
Q: How is 9-chloromethyl anthracene synthesized?
A: 9-Chloromethyl anthracene is typically synthesized via Friedel-Crafts alkylation of anthracene using chloromethyl methyl ether. The reaction requires a Lewis acid catalyst like aluminum chloride. This method ensures selective substitution at the 9-position.
Q: What role does bis(4-nitrophenyl) carbonate play in organic reactions?
A: Bis(4-nitrophenyl) carbonate acts as an activating agent for hydroxyl groups in nucleophilic substitutions. It is often used to prepare activated intermediates for carbamate or carbonate formation. The release of 4-nitrophenol serves as a reaction progress indicator.
Q: Can 9,10-bis(chloromethyl)anthracene undergo further functionalization?
A: Yes, its chloromethyl groups readily react with amines, thiols, or alcohols to form substituted derivatives. This versatility makes it valuable in designing functional polymers. Controlled reaction conditions prevent over-cross-linking.
Q: Why is bis(4-nitrophenyl) carbonate preferred in certain coupling reactions?
A: It offers mild reaction conditions and high efficiency in forming carbonates or carbamates. The byproduct, 4-nitrophenol, is easily removed due to its acidity. This reagent minimizes side reactions compared to hloroformates.
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