Cyclohexyl p-toluenesulfonate

对甲苯磺酸环己酯

Also known as: Cyclohexyl tosylate, Cyclohexyl 4-methylbenzenesulfonate, 4-Methylbenzenesulfonic acid cyclohexyl ester, p-Toluenesulfonic acid cyclohexyl ester, Benzenesulfonic acid,4-methyl-,cyclohexyl ester, CYCLOHEXYL P-TOLUENESULPHONATE, CYCLOHEXYL 4-TOLUENESULFONATE, Tosyloxycyclohexane, cyclohexanol tosylate, cyclohexyl p-tosylate

Cyclohexyl p-toluenesulfonate (CAS 953-91-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H18O3S and a molecular weight of 254.34500 g/mol. It is also known as Cyclohexyl tosylate, Cyclohexyl 4-methylbenzenesulfonate and 4-Methylbenzenesulfonic acid cyclohexyl ester. Key properties include a melting point of 45-46ºC, a boiling point of 382.1ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 184.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 953-91-3
Jingsj CID: J-8587-8
Molecular Formula: C₁₃H₁₈O₃S
Chinese Name: 对甲苯磺酸环己酯
Molecular Weight: 254.34500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	45-46ºC
Boiling Point	382.1ºC at 760 mmHg
Density	1.19g/cm3
Flash Point	184.9ºC

Frequently Asked Questions

What is the CAS number of Cyclohexyl p-toluenesulfonate?

The CAS number of Cyclohexyl p-toluenesulfonate is 953-91-3.

What are the molecular formula and molecular weight of Cyclohexyl p-toluenesulfonate?

Cyclohexyl p-toluenesulfonate has molecular formula C13H18O3S and molecular weight 254.34500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Cyclohexyl p-toluenesulfonate (CAS 953-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8587-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.