5-Amino-3-thioxo-3H-1,2-dithiole-4-carbonitrile

5-氨基-3-硫代-3H-1,2-二硫杂环戊烯-4-甲腈

Also known as: 3-amino-5-sulfanylidene-1,2-dithiole-4-carbonitrile, 3-amino-5-thioxo-4-dithiolecarbonitrile, 3-amino-5-thioxo-dithiole-4-carbonitrile, 3H-1,2-dithiole-4-carbonitrile, 5-amino-3-thioxo-, 5-amino-3-thioxo-3H-1,2-dithiole-4-carbonitrile

5-Amino-3-thioxo-3H-1,2-dithiole-4-carbonitrile (CAS 5147-74-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H2N2S3 and a molecular weight of 174.26700 g/mol. It is also known as 3-amino-5-sulfanylidene-1,2-dithiole-4-carbonitrile, 3-amino-5-thioxo-4-dithiolecarbonitrile and 3-amino-5-thioxo-dithiole-4-carbonitrile. Key properties include a melting point of >360ºC, a boiling point of 374.7ºC at 760 mmHg, a density of 1.73g/cm3 and a flash point of 180.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5147-74-0

Jingsj CID

J-849117-0

Molecular Formula

C₄H₂N₂S₃

Chinese Name

5-氨基-3-硫代-3H-1,2-二硫杂环戊烯-4-甲腈

Molecular Weight

174.26700 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026