Methyl 2-methylbenzenesulfonate
2-甲基苯磺酸甲酯
Also known as: o-Toluenesulfonic acid, methyl ester, Methyl o-toluenesulfonate, Benzenesulfonic acid, 2-methyl-, methyl ester, Methyl toluenesulphonate, Toluene-2-sulfonic acid methyl ester
Methyl 2-methylbenzenesulfonate (CAS 23373-38-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O3S and a molecular weight of 186.22800 g/mol. It is also known as o-Toluenesulfonic acid, methyl ester, Methyl o-toluenesulfonate and Benzenesulfonic acid, 2-methyl-, methyl ester. Key properties include a boiling point of 289.2ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 128.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23373-38-8
- Jingsj CID
- J-1965041-6
- Molecular Formula
- C8H10O3S
- Chinese Name
- 2-甲基苯磺酸甲酯
- Molecular Weight
- 186.22800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 289.2ºC at 760mmHg |
|---|---|
| Density | 1.21g/cm3 |
| Flash Point | 128.7ºC |
Frequently Asked Questions
What is the CAS number of Methyl 2-methylbenzenesulfonate?
The CAS number of Methyl 2-methylbenzenesulfonate is 23373-38-8.
What are the molecular formula and molecular weight of Methyl 2-methylbenzenesulfonate?
Methyl 2-methylbenzenesulfonate has molecular formula C8H10O3S and molecular weight 186.22800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 2-methylbenzenesulfonate (CAS 23373-38-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1965041-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.