4-Phenyl-1,3-dihydro-2H-1,5-benzodiazepin-2-one

4-苯基-1,3-二氢-2H-1,5-苯并二氮杂䓬-2-酮

Also known as: 4-Phenyl-1,3-dihydro-2H-1,5-benzodiazepin-2-one, 4-Phenyl-1H-benzo[b][1,4]diazepin-2(3H)-one, 1,3-Dihydro-4-phenyl-2H-1,5-benzodiazepin-2-one, 4-Phenyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one, 1,2-Dihydro-4-phenyl-1,5-benzodiazepin-2-one, NSC 645039

4-Phenyl-1,3-dihydro-2H-1,5-benzodiazepin-2-one (CAS 16439-95-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H12N2O and a molecular weight of 236.26900 g/mol. It is also known as 4-Phenyl-1H-benzo[b][1,4]diazepin-2(3H)-one, 1,3-Dihydro-4-phenyl-2H-1,5-benzodiazepin-2-one and 4-Phenyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one. Key properties include a boiling point of 433ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 215.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16439-95-5

Jingsj CID

J-1522112-4

Molecular Formula

C₁₅H₁₂N₂O

Chinese Name

4-苯基-1,3-二氢-2H-1,5-苯并二氮杂䓬-2-酮

Molecular Weight

236.26900 g/mol

Category

Ketones

Last updated

8/21/2026