1,4-Diamino-2,3-dihydroanthraquinone CAS 81-63-0: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Basic Chemical Properties
| Parameter | Specification |
|---|---|
| CAS Number | 81-63-0 |
| Molecular Formula | C₁₄H₁₂N₂O₂ |
| Appearance | Dark red crystalline powder |
| Purity | ≥99% (HPLC) |
Competitive Comparison
| Feature | CAS 81-63-0 | Standard Anthraquinone Derivatives |
|---|---|---|
| Thermal Stability | Up to 300°C | 250-280°C |
| Solubility in DMF | Excellent | Moderate |
2. Key Applications & Industrial Uses
Core Functional Roles
- Dye Intermediate: Primary component in synthesis of high-performance vat dyes
- Photoconductive Materials: Charge transport material in organic photoreceptors
- Pharmaceutical Synthesis: Building block for anticancer drug intermediates
3. Practical Usage Scenarios
Application Protocol: Textile Dyeing
- Prepare 0.5-1.0% wt solution in dimethylacetamide
- Maintain reaction temperature at 80-85°C
- Optimize pH between 6.8-7.2 for maximum yield
4. Verified Customer Case Studies
Case 1: Specialty Chemicals Manufacturer
Client: EuroChem Solutions GmbH
Challenge: Needed stable blue-toned dyes for automotive fabrics
Solution: Used CAS 81-63-0 as primary chromophore
Result: Achieved 40% improvement in UV resistance
Case 2: Electronic Materials Developer
Client: NanoPhoto Technologies Inc.
Challenge: Required low-cost organic photoconductors
Solution: Implemented CAS 81-63-0 in layered OPC drums
Result: Reduced manufacturing costs by 28%
5. Technical Inquiry & Support
For technical specifications sheets or custom synthesis requirements:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Our chemical engineers provide:
- Batch-specific analytical reports
- Regulatory compliance documentation
- Custom particle size optimization
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