Product Name:4,4′-Diaminodiphenylsulfone
Purity:99%
Appearance:White Crystalline Powder
Sample:Available
Storage:2-8°C
CAS No.: 80-08-0
4,4′-Diaminodiphenylsulfone Cas 80-08-0
Typical Properties
Chemical Name:4,4′-Diaminodiphenylsulfone
Cas No:80-08-0
EINECS No:201-248-4
Synonyms:Bis(4-aminophenyl) Sulfone
Molecular Weight:248.3
Molecular Formula:C12H12N2O2S
Molecular Structure:
| Item | Specification |
| Melting Point | 175-177 °C |
| Boiling Point | 511.7±35.0 °C |
| Bulk Density | 250-350kg/m3 |
| Density | 1.2701 |
| PH | 5.5-7.5 |
| Iron ions | ≤0.2ppm |
| Dry weight loss | ≤0.2% |
Usage
It is used as a stationary phase for gas chromatography, an intermediate in organic synthesis, and industrially as a curing agent for epoxy resins.
Epoxy High-Temperature Curing Agents: Applications in electronic potting, aerospace-grade epoxies, carbon fiber composites, and high-temperature-resistant insulating adhesives; end products feature superior heat resistance, strong adhesion, and excellent resistance to aging and corrosion.
High-Performance Polyimide & Polysulfone Monomers: Used in the synthesis of specialty engineering plastics, high-temperature-resistant polymer films, and proton exchange membrane materials.
Dye & Pigment Intermediates: Used in the synthesis of high-grade reactive dyes, sulfur dyes, and polymeric organic pigments.
Water Treatment & Anti-Corrosion Resins: Functional monomers for acid- and alkali-resistant anti-corrosion coatings, ultrafiltration membranes, and separation membranes.
Rubber Crosslinking Agents: Heat-resistant vulcanization aids for specialty rubbers, and agents for rubber reinforcement, crosslinking, and modification.
Packaging and Shipping
25kg/carton
According to customer requirments.
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4,4′-Diaminodiphenylsulfone Cas 80-08-0