4 4′-dichlorodiphenyl sulfone cas 80-07-9
Chemical Name: 4,4′-Dichlorodiphenyl sulfone
CAS No.: 80-07-9
Molecular Fomula: C12H8Cl2O2S
Molecular weight:287.16
Appearance: White crystalline powder
Assay: ≥99.9%
related documents:
COA of 4,4′-Dichlorodiphenyl sulfone CAS 80-07-9
TDS of 4,4′-Dichlorodiphenyl sulfone CAS 80-07-9
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4,4′-Dichlorodiphenyl Sulfone CAS 80-07-9: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Operational Guidelines & Safety Protocols
- 4. Comparative Analysis with Similar Compounds
- 5. Real-World Implementation Case Studies
- 6. Procurement & Technical Inquiry
1. Product Overview & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 80-07-9 |
| Molecular Formula | C12H8Cl2O2S |
| Molecular Weight | 287.16 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 148-151°C |
| Purity | ≥99% |
| Solubility | Insoluble in water, soluble in organic solvents |
2. Key Applications & Industrial Uses
Primary Functional Roles:
- Critical monomer for high-performance polysulfone polymers
- Intermediate in pharmaceutical synthesis (e.g., antihypertensive agents)
- Precursor for specialty agrochemicals
- Electronic-grade material for insulation components
3. Operational Guidelines & Safety Protocols
Handling Requirements:
- Use NIOSH-approved respirators when handling powder form
- Maintain storage temperature below 30°C in sealed containers
- Implement secondary containment for bulk quantities
4. Comparative Analysis with Similar Compounds
| Compound | Thermal Stability | Reactivity | Cost Efficiency |
|---|---|---|---|
| 4,4′-Dichlorodiphenyl Sulfone | Excellent (Up to 300°C) | Moderate | High |
| Bisphenol A | Good (Up to 200°C) | High | Medium |
| Diphenyl Sulfone | Average (Up to 180°C) | Low | Low |
5. Real-World Implementation Case Studies
Case 1: High-Temperature Polymer Production
Client: Advanced Materials Co., Ltd. (Germany)
Challenge: Develop thermally stable membranes for aerospace applications
Solution: Optimized polysulfone synthesis using 99.5% purity 4,4′-Dichlorodiphenyl Sulfone
Outcome: Achieved 40% improvement in heat resistance compared to previous formulations
Case 2: Pharmaceutical Intermediate Synthesis
Client: MediChem Solutions (USA)
Challenge: Scale-up production of cardiovascular drug intermediates
Solution: Implemented batch process optimization with strict purity controls
Result: Reduced production costs by 28% while maintaining 99.9% API purity
6. Procurement & Technical Inquiry
For customized specifications or bulk pricing:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request Quote Form:
| Parameter | Customization Options |
|---|---|
| Purity Level | 99%-99.99% |
| Packaging | 25kg drums to 1000kg custom containers |
| Lead Time | 2-4 weeks depending on quantity |



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