4-methyl-N-octadecylbenzenesulfonamide

N-十八烷基对甲苯磺酰胺

Also known as: N-octadecyl-p-toluenesulphonamide, N-octadecyl-p-toluenesulfonamide, N-Octadecyl-4-toluenesulfonamide, N-Octadecyl-toluol-4-sulfonamid, N-octadecyl-toluene-4-sulfonamide, N-Stearyltoluenesulfonamide, p-Toluenesulfonamide, N-octadecyl-, Benzenesulfonamide, 4-methyl-N-octadecyl-, EINECS 241-400-7

4-methyl-N-octadecylbenzenesulfonamide (CAS 17369-09-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C25H45NO2S and a molecular weight of 423.69500 g/mol. It is also known as N-octadecyl-p-toluenesulphonamide, N-octadecyl-p-toluenesulfonamide and N-Octadecyl-4-toluenesulfonamide. Key properties include a boiling point of 524.9ºC at 760mmHg, a density of 0.969g/cm3 and a flash point of 271.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17369-09-4
Jingsj CID: J-1356071-3
Molecular Formula: C₂₅H₄₅NO₂S
Chinese Name: N-十八烷基对甲苯磺酰胺
Molecular Weight: 423.69500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	524.9ºC at 760mmHg
Density	0.969g/cm3
Flash Point	271.3ºC

Frequently Asked Questions

What is the CAS number of 4-methyl-N-octadecylbenzenesulfonamide?

The CAS number of 4-methyl-N-octadecylbenzenesulfonamide is 17369-09-4.

What are the molecular formula and molecular weight of 4-methyl-N-octadecylbenzenesulfonamide?

4-methyl-N-octadecylbenzenesulfonamide has molecular formula C25H45NO2S and molecular weight 423.69500 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. "4-methyl-N-octadecylbenzenesulfonamide (CAS 17369-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356071-3 (accessed 2026-10-25).

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