4-phenoxybenzenesulfonyl chloride
4-苯氧基苯磺酰氯
Also known as: 4-phenoxybenzene-1-sulfonyl chloride, 4-phenoxyphenylsulfonyl chloride, 4-chlorosulfonyldiphenyl ether, 4-chlorosulphonyldiphenyl ether, benzenesulfonyl chloride, 4-phenoxy-, p-phenoxybenzenesulfonyl chloride, MFCD00625748
- CAS No.
- 1623-92-3
- Jingsj CID
- J-1499824-7
- Molecular Formula
- C12H9ClO3S
- Chinese Name
- 4-苯氧基苯磺酰氯
- Molecular Weight
- 268.71600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 43-44°C |
|---|---|
| Boiling Point | 180°C 5mm |
| Density | 1.329g/cm3 |
| Flash Point | 180°C/5mm |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-phenoxybenzenesulfonyl chloride?
1623-92-3
What are the molecular formula and molecular weight of 4-phenoxybenzenesulfonyl chloride?
C12H9ClO3S, molecular weight 268.71600 g/mol
Is 4-phenoxybenzenesulfonyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026