Tetrabutylammonium 4-toluenesulfonate

四丁基对甲苯磺酸铵

Also known as: Tetrabutylammonium p-toluenesulfonate, Tetrabutylammonium tosylate, Tetrabutylammonium 4-methylbenzenesulfonate, p-Toluenesulfonic acid tetrabutylammonium salt, tetra-n-butylammonium tosylate, Tetrabutylammonium toluene-4-sulfonate, 4-methylbenzenesulfonate,tetrabutylazanium, tetrabutylammonium, salt with 4-methylbenzenesulphonic acid (1:1)

Tetrabutylammonium 4-toluenesulfonate (CAS 7182-86-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C23H43NO3S and a molecular weight of 413.65700 g/mol. It is also known as Tetrabutylammonium p-toluenesulfonate, Tetrabutylammonium tosylate and Tetrabutylammonium 4-methylbenzenesulfonate. Key property: a melting point of 70-72ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7182-86-7
Jingsj CID
J-47635-5
Molecular Formula
C23H43NO3S
Chinese Name
四丁基对甲苯磺酸铵
Molecular Weight
413.65700 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point70-72ºC

Frequently Asked Questions

What is the CAS number of Tetrabutylammonium 4-toluenesulfonate?

The CAS number of Tetrabutylammonium 4-toluenesulfonate is 7182-86-7.

What are the molecular formula and molecular weight of Tetrabutylammonium 4-toluenesulfonate?

Tetrabutylammonium 4-toluenesulfonate has molecular formula C23H43NO3S and molecular weight 413.65700 g/mol.

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

Last updated:

How to cite: Jingsj. "Tetrabutylammonium 4-toluenesulfonate (CAS 7182-86-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47635-5 (accessed 2026-10-22).

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