(S)-Glycidyl tosylate

(S)-(+)-对甲苯磺酸缩水甘油酯

Also known as: (2S)-(+)-Glycidyl tosylate, (2S)-2-OxiraneMethanol 2-(4-Methylbenzenesulfonate), (2S)-2-Oxiranylmethyl 4-methylbenzenesulfonate, (2S)-Glycidyl tosylate, (2S)-Oxiran-2-ylmethyl 4-methylbenzenesulfonate, (2S)-Oxiran-2-ylmethyl 4-methylbenzenesulphonate, (S)-(+)-Glycidyl tosylate, (S)-(2,3-Epoxypropan-1-yl) 4-Methylbenzenesulfonate, (S)-Glycidyl Tosylate, 99% e.e., (S)-Oxiran-2-ylmethyl 4-Methylbenzenesulfonate, (S)-Oxiran-2-ylmethyl Toluene-4-sulfonate, (S)-Glycidil Tosylate, (S)-Glycidyl p-toluenesulfonate, (S)-(+)-Oxirane-2-methanol p-toluenesulfonate, 2-Oxiranylmethyl 4-methylbenzenesulfonate, [(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate

CAS No.: 70987-78-9
Jingsj CID: J-34795-8
Molecular Formula: C₁₀H₁₂O₄S
Chinese Name: (S)-(+)-对甲苯磺酸缩水甘油酯
Molecular Weight: 228.265 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	45-48ºC
Boiling Point	370.5±15.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	177.9±20.4 °C

GHS Safety & Compliance

Corrosion / Irritant / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of (S)-Glycidyl tosylate?

70987-78-9

What are the molecular formula and molecular weight of (S)-Glycidyl tosylate?

C10H12O4S, molecular weight 228.265 g/mol

Is (S)-Glycidyl tosylate hazardous?

Danger

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