Methyl toluenesulfonate
邻/对甲苯磺酸甲酯
Also known as: Methyl toluenesulphonate, Toluenesulfonic acid methyl ester, Methylbenzenesulfonic acid methyl ester, o/p-Toluenesulfonic acid methyl ester, Methyl o/p-toluenesulfonate, Benzenesulfonic acid, methyl-, methyl ester (mixed isomers)
Methyl toluenesulfonate (CAS 28804-47-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H10O3S and a molecular weight of 186.228 g/mol. It is also known as Methyl toluenesulphonate, Toluenesulfonic acid methyl ester and Methylbenzenesulfonic acid methyl ester. Key properties include a boiling point of 289.2±19.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 128.7±21.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28804-47-9
- Jingsj CID
- J-1338505-5
- Molecular Formula
- C8H10O3S
- Chinese Name
- 邻/对甲苯磺酸甲酯
- Molecular Weight
- 186.228 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 289.2±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 128.7±21.5 °C |
Frequently Asked Questions
What is the CAS number of Methyl toluenesulfonate?
The CAS number of Methyl toluenesulfonate is 28804-47-9.
What are the molecular formula and molecular weight of Methyl toluenesulfonate?
Methyl toluenesulfonate has molecular formula C8H10O3S and molecular weight 186.228 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl toluenesulfonate (CAS 28804-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338505-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.