S-Methyl 2-methylthiobutyrate

2-甲基硫代丁酸甲酯

Also known as: 2-Methylbutanethioic acid S-methyl ester, 2-Methylbuttersaeurethiomethylester, BUTANETHIOIC ACID, 2-METHYL, S-METHYL ESTER, EINECS 255-648-9, FEMA 3708, METHYL (2-METHYL)THIOBUTYRATE, METHYLTHIO 2-METHYLBUTYRATE, Methylthio 2-methylbutyrate, S-Methyl 2-methylbutanethioate, methyl 2-methyl-thiol-butyrate, 2-Methyl-1-(methylsulfanyl)butan-1-one

CAS No.
42075-45-6
Jingsj CID
J-1396588-0
Molecular Formula
C6H12OS
Chinese Name
2-甲基硫代丁酸甲酯
Molecular Weight
132.22400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point158.1ºC at 760 mmHg
Density0.95 g/cm3
Flash Point44ºC

Frequently Asked Questions

What is the CAS number of S-Methyl 2-methylthiobutyrate?

42075-45-6

What are the molecular formula and molecular weight of S-Methyl 2-methylthiobutyrate?

C6H12OS, molecular weight 132.22400 g/mol

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