2,3-Dichlorosulfolane
2,3-二氯环丁砜
Also known as: 2,3-Dichlorotetrahydrothiophene 1,1-dioxide, 2,3-Dichlorothiolane 1,1-dioxide, Thiophene, 2,3-dichlorotetrahydro-, 1,1-dioxide, 2,3-Dichlortetrahydrothiophen-1,1-dioxid
2,3-Dichlorosulfolane (CAS 51275-92-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6Cl2O2S and a molecular weight of 189.06000 g/mol. It is also known as 2,3-Dichlorotetrahydrothiophene 1,1-dioxide, 2,3-Dichlorothiolane 1,1-dioxide and Thiophene, 2,3-dichlorotetrahydro-, 1,1-dioxide. Key properties include a boiling point of 381.9ºC at 760 mmHg, a density of 1.56g/cm3 and a flash point of 184.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51275-92-4
- Jingsj CID
- J-1392363-7
- Molecular Formula
- C4H6Cl2O2S
- Chinese Name
- 2,3-二氯环丁砜
- Molecular Weight
- 189.06000 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 381.9ºC at 760 mmHg |
|---|---|
| Density | 1.56g/cm3 |
| Flash Point | 184.8ºC |
Frequently Asked Questions
What is the CAS number of 2,3-Dichlorosulfolane?
The CAS number of 2,3-Dichlorosulfolane is 51275-92-4.
What are the molecular formula and molecular weight of 2,3-Dichlorosulfolane?
2,3-Dichlorosulfolane has molecular formula C4H6Cl2O2S and molecular weight 189.06000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Dichlorosulfolane (CAS 51275-92-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392363-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.