Methyl 4-chlorobenzenesulfonate
Also known as: 4-Chlor-benzolsulfonsaeure-methylester, 4-Chlorobenzene-sulfonmethyl-ester, 4-chloro-benzenesulfonic acid methyl ester, Benzenesulfonic acid, 4-chloro-, methyl ester, ChlorfensonImpurity1, Methyl p-chlorobenzenesulfonate, methyl p-chlorobenzenesulphonate
Methyl 4-chlorobenzenesulfonate (CAS 15481-45-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7ClO3S and a molecular weight of 206.64700 g/mol. Key properties include a boiling point of 298.3ºC at 760 mmHg, a density of 1.382g/cm3 and a flash point of 134.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15481-45-5
- Jingsj CID
- J-1124506-0
- Molecular Formula
- C7H7ClO3S
- Molecular Weight
- 206.64700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 298.3ºC at 760 mmHg |
|---|---|
| Density | 1.382g/cm3 |
| Flash Point | 134.2ºC |
| Exact Mass | 205.98000 |
| PSA | 51.75000 |
| LogP | 2.75590 |
| Vapor Pressure | 0.00227mmHg at 25°C |
| Refractive Index | 1.537 |
Frequently Asked Questions
What is the CAS number of Methyl 4-chlorobenzenesulfonate?
The CAS number of Methyl 4-chlorobenzenesulfonate is 15481-45-5.
What are the molecular formula and molecular weight of Methyl 4-chlorobenzenesulfonate?
Methyl 4-chlorobenzenesulfonate has molecular formula C7H7ClO3S and molecular weight 206.64700 g/mol.
What are the upstream and downstream products of Methyl 4-chlorobenzenesulfonate?
For Methyl 4-chlorobenzenesulfonate, Upstream Products: Potassium 4-chlorobenzenesulfonate, Methanol, 4-Chlorobenzenesulfonyl chloride; Downstream Products: Dimethyl ether, 4-Chlorobenzenesulfonic acid, 4-Chlorophenyl phenyl sulfone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-chlorobenzenesulfonate (CAS 15481-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1124506-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.