1,2,3-Trimethylisothiourea

1,2,3-三甲基异硫代脲

Also known as: N,N'-Dimethylcarbamimidothioic acid methyl ester, methyl N,N'-dimethylcarbamimidothioate, N,N',S-trimethylisothiourea, methyl N,N'-dimethylimidothiocarbamate, NSC 157669, 1,2,3-Trimethyl-2-thiopseudourea

CAS No.
2986-23-4
Jingsj CID
J-1492347-0
Molecular Formula
C4H10N2S
Chinese Name
1,2,3-三甲基异硫代脲
Molecular Weight
118.20100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point159.8ºC at 760 mmHg
Density1g/cm3
Flash Point50.5ºC

Frequently Asked Questions

What is the CAS number of 1,2,3-Trimethylisothiourea?

2986-23-4

What are the molecular formula and molecular weight of 1,2,3-Trimethylisothiourea?

C4H10N2S, molecular weight 118.20100 g/mol

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