2,4-Dichlorobenzenesulfonyl chloride
2,4-二氯苯磺酰氯
Also known as: 2,4-Dichlorobenzene-1-sulfonyl chloride, 2,4-Dichlorobenzenesulphonyl chloride, Benzenesulfonyl chloride, 2,4-dichloro-, 2,4-dichloro-benzenesulfonyl chloride, MFCD00052712
- CAS No.
- 16271-33-3
- Jingsj CID
- J-19776-0
- Molecular Formula
- C6H3Cl3O2S
- Chinese Name
- 2,4-二氯苯磺酰氯
- Molecular Weight
- 245.511 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 55-58 °C(lit.) |
|---|---|
| Boiling Point | 308.4±27.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 140.3±23.7 °C |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,4-Dichlorobenzenesulfonyl chloride?
16271-33-3
What are the molecular formula and molecular weight of 2,4-Dichlorobenzenesulfonyl chloride?
C6H3Cl3O2S, molecular weight 245.511 g/mol
Is 2,4-Dichlorobenzenesulfonyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026