Octadecyl p-toluenesulfonate

对甲苯磺酸十八烷基酯

Also known as: Benzenesulfonic acid,4-methyl-, octadecyl ester, octadecyl 4-methylbenzenesulfonate, octadecyl tosylate, p-Toluenesulfonic Acid Octadecyl Ester, Stearyl p-Toluenesulfonate, p-Toluenesulfonic Acid Stearyl Ester, N-OCTADECYL P-TOLUENESULFONATE, P-TOLUENESULFONIC ACID N-OCTADECYL ESTER, toluene-4-sulfonic acid octadecyl ester, 1-octadecyl p-toluenesulfonate

Octadecyl p-toluenesulfonate (CAS 3386-32-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C25H44O3S and a molecular weight of 424.68000 g/mol. It is also known as Benzenesulfonic acid,4-methyl-, octadecyl ester, octadecyl 4-methylbenzenesulfonate and octadecyl tosylate. Key properties include a melting point of 58ºC, a boiling point of 521.2ºC at 760mmHg, a density of 0.977g/cm3 and a flash point of 269ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3386-32-1

Jingsj CID

J-46267-5

Molecular Formula

C₂₅H₄₄O₃S

Chinese Name

对甲苯磺酸十八烷基酯

Molecular Weight

424.68000 g/mol

Category

Solvents

Last updated

8/21/2026