4,4′-Dichlorodiphenyl sulfone | CAS 80-07-9

Product Information of 4,4′-Dichlorodiphenyl sulfone

• Chemical Name: 4,4′-Dichlorodiphenyl sulfone
• CAS NO.: 80-07-9
• EINECS No.: 201-247-9
• Synonyms: 4,4′-DICHLORODIPHENYL SULPHONE; DCDPS; 1,1’-sulfonylbis[4-chloro-Benzene; Benzene, 1,1′-sulfonylbis*4-chloro-
• Category: Intermediates for advanced composite materials
• Molecular Formula: C₁₂H₈O₂Cl₂S
• Molecular Weight: 287.16 g/mol
• Standard: Company standard
• Packing: 25 kg fibre drums

Specifications of 4,4′-Dichlorodiphenyl sulfone

• Appearance: White crystalline powder
• Assay: ≥99.5%
• Melting Point: ≥148℃
• Loss on Drying: ≤0.5%
• Application: 4,4′-Dichlorodiphenyl sulfone is the material for engineering plastics, dyestuffs and polymers such as PSU, PES, PEEK, etc. and also used as pharmaceutical and auxiliary intermediates.

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