2-Propanesulfonyl chloride
异丙基磺酰氯
Also known as: propane-2-sulfonyl chloride, isopropylsulfonyl chloride, 1-methylethanesulfonyl chloride, 2-propanesulfonyl chloride, propane-2-sulfonic acid chloride
2-Propanesulfonyl chloride (CAS 10147-37-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H7ClO2S and a molecular weight of 142.60400 g/mol. It is also known as propane-2-sulfonyl chloride, isopropylsulfonyl chloride and 1-methylethanesulfonyl chloride. Key properties include a melting point of -47°C, a boiling point of 74-75 °C19 mm Hg(lit.), a density of 1.27 g/mL at 25 °C(lit.) and a flash point of 187 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10147-37-2
- Jingsj CID
- J-1336976-5
- Molecular Formula
- C3H7ClO2S
- Chinese Name
- 异丙基磺酰氯
- Molecular Weight
- 142.60400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -47°C |
|---|---|
| Boiling Point | 74-75 °C19 mm Hg(lit.) |
| Density | 1.27 g/mL at 25 °C(lit.) |
| Flash Point | 187 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Propanesulfonyl chloride?
The CAS number of 2-Propanesulfonyl chloride is 10147-37-2.
What are the molecular formula and molecular weight of 2-Propanesulfonyl chloride?
2-Propanesulfonyl chloride has molecular formula C3H7ClO2S and molecular weight 142.60400 g/mol.
Is 2-Propanesulfonyl chloride hazardous?
2-Propanesulfonyl chloride has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Propanesulfonyl chloride (CAS 10147-37-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336976-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.