8-Methylquinazolin-4(3H)-one

8-甲基-4-喹唑酮

Also known as: 8-METHYL-4-QUINAZOLONE, 8-Methylquinazolin-4-ol, 8-Methyl-4-quinazolone, 8-Methyl-3H-quinazolin-4-one, 8-Methyl-4-quinazolinone, 8-methyl-1H-quinazolin-4-one, 8-methylquinazolin-4(1H)-one, 8-Methyl-4(3H)-quinazolinone, 8-Methylquinazolin-4(3H)-one 98%, 8-Methyl-3H-chinazolin-4-on, 3,4-Dihydro-8-methylquinazolin-4-one, 4(1H)-Quinazolinone, 8-methyl-, 8-methyl-3,4-dihydroquinazolin-4-one

8-Methylquinazolin-4(3H)-one (CAS 19181-54-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O and a molecular weight of 160.173 g/mol. It is also known as 8-METHYL-4-QUINAZOLONE, 8-Methylquinazolin-4-ol and 8-Methyl-4-quinazolone. Key properties include a boiling point of 305.5±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 138.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19181-54-5

Jingsj CID

J-1055678-2

Molecular Formula

C₉H₈N₂O

Chinese Name

8-甲基-4-喹唑酮

Molecular Weight

160.173 g/mol

Category

Ketones

Last updated

8/21/2026