2-Chloroethanesulfonyl chloride
Also known as: 2-Chloroethanesulfonylchloride, 2-Chloroethylsulfonyl chloride, 2-Chloroethane-1-sulfonic acid chloride, beta-Chloroethanesulfonyl chloride, 2-Chloro-1-ethanesulfonyl chloride, 2-Chloroethanesulphonic acid chloride, Ethanesulfonyl chloride, 2-chloro-
2-Chloroethanesulfonyl chloride (CAS 1622-32-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H4Cl2O2S and a molecular weight of 163.023 g/mol. Key properties include a boiling point of 202.4±13.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 76.2±19.8 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H314 — Causes severe skin burns and eye damage and H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1622-32-8
- Jingsj CID
- J-36520-8
- Molecular Formula
- C2H4Cl2O2S
- Molecular Weight
- 163.023 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 202.4±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 76.2±19.8 °C |
| Exact Mass | 161.930908 |
| PSA | 42.52000 |
| LogP | 0.83 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.477 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H314 — Causes severe skin burns and eye damage
- H330 — Fatal if inhaled
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Chloroethanesulfonyl chloride?
The CAS number of 2-Chloroethanesulfonyl chloride is 1622-32-8.
What are the molecular formula and molecular weight of 2-Chloroethanesulfonyl chloride?
2-Chloroethanesulfonyl chloride has molecular formula C2H4Cl2O2S and molecular weight 163.023 g/mol.
Is 2-Chloroethanesulfonyl chloride hazardous?
2-Chloroethanesulfonyl chloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H314 — Causes severe skin burns and eye damage; H330 — Fatal if inhaled.
What are the upstream and downstream products of 2-Chloroethanesulfonyl chloride?
For 2-Chloroethanesulfonyl chloride, Upstream Products: Sodium isethionate, 2-Mercaptoethanol, Thiodiglycol; Downstream Products: (2-Chloroethylsulfonyl)benzene, 2,3,4,5,6-pentafluorophenyl ethenesulfonate, Sodium 2-phenylethenesulfonate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloroethanesulfonyl chloride (CAS 1622-32-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36520-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.