2-(Methylsulfonyl)acetic acid
甲磺酰乙酸
Also known as: Methanesulfonylacetic acid, Methylsulfonylacetic acid, 2-Methanesulfonylacetic acid, 2-methylsulfonylacetic acid, Carboxymethylmethyl sulfone, Mesylacetic acid, Methanesulphonylacetic acid, Acetic acid, 2-(methylsulfonyl)-
2-(Methylsulfonyl)acetic acid (CAS 2516-97-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H6O4S and a molecular weight of 138.142 g/mol. It is also known as Methanesulfonylacetic acid, Methylsulfonylacetic acid and 2-Methanesulfonylacetic acid. Key properties include a melting point of 118-120°C, a boiling point of 423.6±28.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 210.0±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2516-97-4
- Jingsj CID
- J-24890-3
- Molecular Formula
- C3H6O4S
- Chinese Name
- 甲磺酰乙酸
- Molecular Weight
- 138.142 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 118-120°C |
|---|---|
| Boiling Point | 423.6±28.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 210.0±24.0 °C |
Frequently Asked Questions
What is the CAS number of 2-(Methylsulfonyl)acetic acid?
The CAS number of 2-(Methylsulfonyl)acetic acid is 2516-97-4.
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)acetic acid?
2-(Methylsulfonyl)acetic acid has molecular formula C3H6O4S and molecular weight 138.142 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Methylsulfonyl)acetic acid (CAS 2516-97-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24890-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.