2-Methyl-3-thiosemicarbazide

2-甲基氨基硫脲

Also known as: 1-Methylhydrazinecarbothioamide, 2-Methylthiosemicarbazide, 2-Methylaminothiourea, N-Methylaminothiourea, Hydrazinecarbothioamide, 1-methyl-, Semicarbazide, 2-methyl-3-thio-

CAS No.
6938-68-7
Jingsj CID
J-1383993-6
Molecular Formula
C2H7N3S
Chinese Name
2-甲基氨基硫脲
Molecular Weight
105.16200 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173-175 °C(lit.)
Boiling Point196.4ºC at 760 mmHg
Density1.295 g/cm3
Flash Point72.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Methyl-3-thiosemicarbazide?

6938-68-7

What are the molecular formula and molecular weight of 2-Methyl-3-thiosemicarbazide?

C2H7N3S, molecular weight 105.16200 g/mol

Is 2-Methyl-3-thiosemicarbazide hazardous?

Warning

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