4 4 Diaminodiphenylsulfone CAS 80-08-0
Appearance: White crystalline powder
Assay: 99%min
Packing: 25kg carton drum
Capacity: 2400MT/Year
Sample: Available
related documents:
TDS of 4,4′-Diaminodiphenylsulfone CAS 80-08-0
COA of 4,4′-Diaminodiphenylsulfone CAS 80-08-0
SDS of 4,4′-Diaminodiphenylsulfone CAS 80-08-0
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4,4′-Diaminodiphenylsulfone (CAS 80-08-0): Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 80-08-0 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 175–177°C |
| Density | 1.33 g/cm³ |
| Purity | ≥99.0% |
| Hazard Code | Xn (Harmful) |
2. Key Applications
Pharmaceutical Uses
- Primary treatment for leprosy (Mycobacterium leprae inhibition)
- Dermatological therapies: dermatitis herpetiformis, acne vulgaris
- Research in anti-inflammatory and antioxidant mechanisms
Industrial Applications
- Epoxy resin curing agent for high-performance composites
- Intermediate in polysulfonamide polymer synthesis
- Thermal stability additive for specialty chemicals
3. Industrial & Pharmaceutical Use Cases
Medical Case Study: Leprosy Management
As a WHO-recommended leprostatic agent, 4,4′-Diaminodiphenylsulfone disrupts folate synthesis in Mycobacterium leprae, achieving bacterial growth inhibition at 1–10 μg/mL concentrations.
Industrial Case Study: Aerospace Composites
Used as a crosslinking agent in epoxy systems for aircraft components, enhancing thermal resistance up to 200°C while maintaining structural integrity.
4. Client Success Stories
Nanjing Chenruisheng Bio-Medical Co., Ltd.
Implemented GMP-grade 4,4′-Diaminodiphenylsulfone in antileprosy drug production, achieving 99.2% API purity and 30% yield improvement through optimized crystallization processes.
Shaoguan Chengfeng Chemical Co.
Supplies analytical-grade material (≥98% purity) to European polymer manufacturers, enabling production of heat-resistant polysulfones for automotive electrical systems.
5. Contact for Technical Consultation
For material specifications, MSDS, or custom synthesis requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
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