5-phenyl-1,3,4-thiadiazol-2(3H)-one

5-苯基-1,3,4-噻二唑-2(3H)-酮

Also known as: 1,3,4-Thiadiazol-2(3H)-one, 5-phenyl-, 1,3,4-Thiadiazol-2-ol,5-phenyl, 2-Idrossi-5-fenil-1,3,4-tiadiazolo, 2-oxo-5-phenyl-1,3,4-thiadiazole, 2-phenyl-1,3,4-thiadiazol-5(4H)-one, 5-Phenyl-1,3,4-thiadiazol-2(3H)-on, 5-Phenyl-1,3,4-thiadiazol-2-ol, 5-Phenyl-3H-[1,3,4]thiadiazol-2-on, 5-phenyl-1,3,4-thiadiazole-2(3H)-one, 5-phenyl-3H-1,3,4-thiadiazol-2-one, 5-phenyl-3H-[1,3,4]thiadiazol-2-one

5-phenyl-1,3,4-thiadiazol-2(3H)-one (CAS 24028-40-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6N2OS and a molecular weight of 178.21100 g/mol. It is also known as 1,3,4-Thiadiazol-2(3H)-one, 5-phenyl-, 1,3,4-Thiadiazol-2-ol,5-phenyl and 2-Idrossi-5-fenil-1,3,4-tiadiazolo. Key properties include a boiling point of 377.1ºC at 760mmHg, a density of 1.42g/cm3 and a flash point of 181.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24028-40-8

Jingsj CID

J-992458-7

Molecular Formula

C₈H₆N₂OS

Chinese Name

5-苯基-1,3,4-噻二唑-2(3H)-酮

Molecular Weight

178.21100 g/mol

Category

Ketones

Last updated

8/21/2026