2-(Methylthio)ethylamine

2-(甲基硫代)乙胺

Also known as: 2-(Methylthio)ethanamine, 2-(Methylsulfanyl)ethanamine, 2-Aminoethyl methyl sulfide, S-Methylcysteamine, 1-Amino-2-(methylthio)ethane, 1-Aza-4-thiapentane, 2-Aminoethylmethylsulphide, 2-Methylsulfanyl-ethylamine, Aminoethyl methyl sulphide, EINECS 242-412-5, MFCD00014825, Ethanamine, 2-(methylthio)-

CAS No.
18542-42-2
Jingsj CID
J-21398-3
Molecular Formula
C3H9NS
Chinese Name
2-(甲基硫代)乙胺
Molecular Weight
91.175 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point152.6±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point46.1±22.6 °C

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-(Methylthio)ethylamine?

18542-42-2

What are the molecular formula and molecular weight of 2-(Methylthio)ethylamine?

C3H9NS, molecular weight 91.175 g/mol

Is 2-(Methylthio)ethylamine hazardous?

Danger

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