2-(Methylsulfonyl)benzoic acid
2-甲砜基苯甲酸
Also known as: 2-(Methylsulfonyl)benzoic acid, 2-Methanesulfonyl-benzoic acid, 2-Methylsulphonylbenzoic acid, Benzoic acid, 2-(methylsulfonyl)-, o-Methylsulphonylbenzoic acid, EINECS 223-765-5, MFCD00216492, AKOS 93573, TIMTEC-BB SBB005803
- CAS No.
- 33963-55-2
- Jingsj CID
- J-12841-6
- Molecular Formula
- C8H8O4S
- Chinese Name
- 2-甲砜基苯甲酸
- Molecular Weight
- 200.212 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 136-141 °C |
|---|---|
| Boiling Point | 437.8±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 218.6±26.5 °C |
Frequently Asked Questions
What is the CAS number of 2-(Methylsulfonyl)benzoic acid?
33963-55-2
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)benzoic acid?
C8H8O4S, molecular weight 200.212 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026