6-Methyl-2-(p-tolylamino)-4H-benzo[d][1,3]oxazin-4-one

6-甲基-2-[(4-甲基苯基)氨基]-4H-3,1-苯并噁嗪-4-酮

Also known as: URB754, 6-Methyl-2-[(4-methylphenyl)amino]-4H-3,1-benzoxazin-4-one, 6-Methyl-2-(p-tolylamino)-4H-3,1-benzoxazin-4-one, 6-methyl-2-(4-methylanilino)-3,1-benzoxazin-4-one, 6-methyl-2-(4-toluidino)-4H-3,1-benzoxazin-4-one

6-Methyl-2-(p-tolylamino)-4H-benzo[d][1,3]oxazin-4-one (CAS 86672-58-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H14N2O2 and a molecular weight of 266.295 g/mol. It is also known as URB754, 6-Methyl-2-[(4-methylphenyl)amino]-4H-3,1-benzoxazin-4-one and 6-Methyl-2-(p-tolylamino)-4H-3,1-benzoxazin-4-one. Key properties include a melting point of 238-240ºC, a boiling point of 434.0±48.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 216.3±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

86672-58-4

Jingsj CID

J-1987226-5

Molecular Formula

C₁₆H₁₄N₂O₂

Chinese Name

6-甲基-2-[(4-甲基苯基)氨基]-4H-3,1-苯并噁嗪-4-酮

Molecular Weight

266.295 g/mol

Category

Ketones

Last updated

8/21/2026