5-Methyl-2-pyridinesulfonyl chloride
5-甲基吡啶-2-磺酰氯
Also known as: 2-Pyridinesulfonyl chloride, 5-methyl-, 5-METHYL-PYRIDINE-2-SULFONYL CHLORIDE, 5-methyl-pyridine-2-sulfonyl chloride, 5-methylpyridine-2-sulfonyl chloride, 5-Methyl-2-pyridinesulfonyl chloride
5-Methyl-2-pyridinesulfonyl chloride (CAS 179400-16-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO2S and a molecular weight of 191.635 g/mol. It is also known as 2-Pyridinesulfonyl chloride, 5-methyl-, 5-METHYL-PYRIDINE-2-SULFONYL CHLORIDE and 5-methyl-pyridine-2-sulfonyl chloride. Key properties include a boiling point of 296.8±28.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 133.3±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 179400-16-9
- Jingsj CID
- J-1421843-3
- Molecular Formula
- C6H6ClNO2S
- Chinese Name
- 5-甲基吡啶-2-磺酰氯
- Molecular Weight
- 191.635 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 296.8±28.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 133.3±24.0 °C |
Frequently Asked Questions
What is the CAS number of 5-Methyl-2-pyridinesulfonyl chloride?
The CAS number of 5-Methyl-2-pyridinesulfonyl chloride is 179400-16-9.
What are the molecular formula and molecular weight of 5-Methyl-2-pyridinesulfonyl chloride?
5-Methyl-2-pyridinesulfonyl chloride has molecular formula C6H6ClNO2S and molecular weight 191.635 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-2-pyridinesulfonyl chloride (CAS 179400-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421843-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.