2-(Chlorosulfonyl)acetyl chloride
氯磺酰基乙酰氯
Also known as: Chlorosulfonylacetyl chloride, Acetyl chloride, 2-(chlorosulfonyl)-, 2-(chlorosulfonyl)acetyl chloride, (chlorosulphonyl)acetyl chloride
- CAS No.
- 4025-77-8
- Jingsj CID
- J-11923-6
- Molecular Formula
- C2H2Cl2O3S
- Chinese Name
- 氯磺酰基乙酰氯
- Molecular Weight
- 177.00600 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 71-72 °C at 1 mmHg (lit.) |
|---|---|
| Boiling Point | 753.9ºC at 760 mmHg |
| Density | 1.24 g/cm3 |
| Flash Point | 409.7ºC |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-(Chlorosulfonyl)acetyl chloride?
4025-77-8
What are the molecular formula and molecular weight of 2-(Chlorosulfonyl)acetyl chloride?
C2H2Cl2O3S, molecular weight 177.00600 g/mol
Is 2-(Chlorosulfonyl)acetyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026