4,4'-Dichlorodiphenyl sulfone
4,4'-二氯二苯砜
Also known as: Bis(4-chlorophenyl) sulfone, 1,1'-Sulfonylbis(4-chlorobenzene), p,p'-Dichlorodiphenyl sulfone, 4,4'-Dichlorodiphenylsulfone, 4,4'-Dichlorophenyl sulfone, di-p-chlorophenylsulfone, Benzene, 1,1'-sulfonylbis[4-chloro-
- CAS No.
- 80-07-9
- Jingsj CID
- J-1097364-0
- Molecular Formula
- C12H8Cl2O2S
- Chinese Name
- 4,4'-二氯二苯砜
- Molecular Weight
- 287.162 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 143-146 °C(lit.) |
|---|---|
| Boiling Point | 419.9±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 211.2±24.6 °C |
Frequently Asked Questions
What is the CAS number of 4,4'-Dichlorodiphenyl sulfone?
80-07-9
What are the molecular formula and molecular weight of 4,4'-Dichlorodiphenyl sulfone?
C12H8Cl2O2S, molecular weight 287.162 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026