2-[(4-Methylphenyl)sulfonyl]thiophene
2-甲苯磺酰噻吩
Also known as: 2-Tosylthiophene, 2-(4-Methylphenyl)sulfonylthiophene, 2-(Toluene-4-sulfonyl)thiophene, 2-Thienyl p-tolyl sulfone, (2-Thienyl)(p-tolyl)sulfone
2-[(4-Methylphenyl)sulfonyl]thiophene (CAS 5713-57-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10O2S2 and a molecular weight of 238.32600 g/mol. It is also known as 2-Tosylthiophene, 2-(4-Methylphenyl)sulfonylthiophene and 2-(Toluene-4-sulfonyl)thiophene. Key properties include a boiling point of 398.4ºC at 760mmHg, a density of 1.298g/cm3 and a flash point of 194.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5713-57-5
- Jingsj CID
- J-1383268-1
- Molecular Formula
- C11H10O2S2
- Chinese Name
- 2-甲苯磺酰噻吩
- Molecular Weight
- 238.32600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 398.4ºC at 760mmHg |
|---|---|
| Density | 1.298g/cm3 |
| Flash Point | 194.7ºC |
Frequently Asked Questions
What is the CAS number of 2-[(4-Methylphenyl)sulfonyl]thiophene?
The CAS number of 2-[(4-Methylphenyl)sulfonyl]thiophene is 5713-57-5.
What are the molecular formula and molecular weight of 2-[(4-Methylphenyl)sulfonyl]thiophene?
2-[(4-Methylphenyl)sulfonyl]thiophene has molecular formula C11H10O2S2 and molecular weight 238.32600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-[(4-Methylphenyl)sulfonyl]thiophene (CAS 5713-57-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383268-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.