1H-1,2,3-Triazole-4-carboxylic acid, 5-cyano-, methyl ester

4-氰基-1H-1,2,3-三唑-5-羧酸甲酯

Also known as: Methyl 4-cyano-1H-1,2,3-triazole-5-carboxylate, methyl 5-cyano-2H-triazole-4-carboxylate, 5-Cyano-1H-1,2,3-triazole-4-carboxylic acid methyl ester, 1H-1,2,3-Triazole-4-carboxylicacid,5-cyano-,methylester(9CI)

1H-1,2,3-Triazole-4-carboxylic acid, 5-cyano-, methyl ester (CAS 60034-39-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H4N4O2 and a molecular weight of 152.111 g/mol. It is also known as Methyl 4-cyano-1H-1,2,3-triazole-5-carboxylate, methyl 5-cyano-2H-triazole-4-carboxylate and 5-Cyano-1H-1,2,3-triazole-4-carboxylic acid methyl ester. Key properties include a boiling point of 422.1±30.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 209.1±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

60034-39-1

Jingsj CID

J-1509566-2

Molecular Formula

C₅H₄N₄O₂

Chinese Name

4-氰基-1H-1,2,3-三唑-5-羧酸甲酯

Molecular Weight

152.111 g/mol

Category

Organic Acids

Last updated

8/21/2026