(S)-(+)-1-Methylpropyl 4-methylbenzenesulfonate

4-甲基苯磺酸 (S)-(+)-1-甲基丙酯

Also known as: (S)-sec-Butyl 4-methylbenzenesulfonate, (S)-sec-Butyl p-toluenesulfonate, (S)-butan-2-yl p-toluenesulfonate, (S)-(+)-1-methylpropyl p-toluenesulfonate, (S)-(+)-2-butyl tosylate, (S)-1-methylpropyl toluene-p-sulphonate, (1S)-1-METHYLPROPYL-4-METHYLBENZENESULFONATE, [(2S)-butan-2-yl] 4-methylbenzenesulfonate, 4-methylbenzenesulfonic acid butan-2-yl ester, Benzenesulfonic acid, 4-methyl-, (1S)-1-methylpropyl ester, I09-0747, MFCD03093937

CAS No.
50896-54-3
Jingsj CID
J-44862-4
Molecular Formula
C11H16O3S
Chinese Name
4-甲基苯磺酸 (S)-(+)-1-甲基丙酯
Molecular Weight
228.30800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point329.1ºC at 760mmHg
Density1.12g/cm3
Flash Point152.8ºC

Frequently Asked Questions

What is the CAS number of (S)-(+)-1-Methylpropyl 4-methylbenzenesulfonate?

50896-54-3

What are the molecular formula and molecular weight of (S)-(+)-1-Methylpropyl 4-methylbenzenesulfonate?

C11H16O3S, molecular weight 228.30800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026