3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride
3-(1,3-二氧杂烷-2-基)噻吩-2-磺酰氯
Also known as: 3-(1,3-dioxolan-2-yl)thiophene-2-sulphonyl chloride, 2-thiophenesulfonyl chloride, 3-(1,3-dioxolan-2-yl)-, 2-[2-(chlorosulphonyl)thien-3-yl]-1,3-dioxolane, chloro(3-(1,3-dioxolan-2-yl)(2-thienyl))sulfone
- CAS No.
- 103011-38-7
- Jingsj CID
- J-1138050-8
- Molecular Formula
- C7H7ClO4S2
- Chinese Name
- 3-(1,3-二氧杂烷-2-基)噻吩-2-磺酰氯
- Molecular Weight
- 254.71100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 93ºC |
|---|---|
| Boiling Point | 365.3ºC at 760mmHg |
| Density | 1.58g/cm3 |
| Flash Point | 174.7ºC |
Frequently Asked Questions
What is the CAS number of 3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride?
103011-38-7
What are the molecular formula and molecular weight of 3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride?
C7H7ClO4S2, molecular weight 254.71100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026