2-(Methylsulfonyl)thiophene
Also known as: Methyl 2-thienyl sulfone, Methyl thien-2-yl sulfone, 2-Methanesulfonylthiophene, 2-Methanesulfonyl-thiophene, 2-Methansulfonyl-thiophen, 2-Methylsulfonylthiophene, Methyl thiophen-2-yl sulfone, MFCD00052826
2-(Methylsulfonyl)thiophene (CAS 38695-60-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6O2S2 and a molecular weight of 162.230 g/mol. Key properties include a melting point of 45-47°C, a boiling point of 321.8±24.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 148.4±22.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38695-60-2
- Jingsj CID
- J-1059414-6
- Molecular Formula
- C5H6O2S2
- Molecular Weight
- 162.230 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45-47°C |
|---|---|
| Boiling Point | 321.8±24.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 148.4±22.9 °C |
| Exact Mass | 161.980927 |
| PSA | 70.76000 |
| LogP | 0.38 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.548 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-(Methylsulfonyl)thiophene?
The CAS number of 2-(Methylsulfonyl)thiophene is 38695-60-2.
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)thiophene?
2-(Methylsulfonyl)thiophene has molecular formula C5H6O2S2 and molecular weight 162.230 g/mol.
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-(Methylsulfonyl)thiophene (CAS 38695-60-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1059414-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.