Methyl p-toluenesulfonylacetate

对甲苯磺酰乙酸甲酯

Also known as: methyl 2-[(4-methylphenyl)sulfonyl]acetate, methyl (p-tolylsulfonyl)acetate, methyl 2-(4-methylphenyl)sulfonylacetate, methyl 2-tosylacetate, methyl p-methylphenylsulfonylacetate, methyl para-toluenesulfonylacetate, methyl tosylacetate, p-Toluenesulfonylacetic acid methyl ester, p-Toluenesulphonylacetic acid methyl ester, acetic acid, 2-[(4-methylphenyl)sulfonyl]-, methyl ester

CAS No.
50397-64-3
Jingsj CID
J-1391294-9
Molecular Formula
C10H12O4S
Chinese Name
对甲苯磺酰乙酸甲酯
Molecular Weight
228.26500 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point383.3ºC at 760 mmHg
Density1.24g/cm3
Flash Point185.6ºC

Frequently Asked Questions

What is the CAS number of Methyl p-toluenesulfonylacetate?

50397-64-3

What are the molecular formula and molecular weight of Methyl p-toluenesulfonylacetate?

C10H12O4S, molecular weight 228.26500 g/mol

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