1-Phenyl-1H-1,2,3-triazole-4-carbaldehyde

1-苯基-1H-1,2,3-三唑-4-甲醛

Also known as: 1-phenyl-1,2,3-triazole-4-carboxaldehyde, 1-phenyl-1H-[1,2,3]triazole-4-carbaldehyde, 1-phenyl-4-formyl-1,2,3-triazole, 1-phenyltriazole-4-carbaldehyde, 1H-1,2,3-Triazole-4-carboxaldehyde, 1-phenyl-

1-Phenyl-1H-1,2,3-triazole-4-carbaldehyde (CAS 34296-51-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O and a molecular weight of 173.17100 g/mol. It is also known as 1-phenyl-1,2,3-triazole-4-carboxaldehyde, 1-phenyl-1H-[1,2,3]triazole-4-carbaldehyde and 1-phenyl-4-formyl-1,2,3-triazole. Key properties include a melting point of 99-101ºC, a boiling point of 359.8ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 171.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

34296-51-0

Jingsj CID

J-1326259-8

Molecular Formula

C₉H₇N₃O

Chinese Name

1-苯基-1H-1,2,3-三唑-4-甲醛

Molecular Weight

173.17100 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026