2,4(1H,3H)-Quinazolinedione, 8-methyl-

8-甲基喹唑啉-2,4(1H,3H)-二酮

Also known as: 8-Methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione, 8-Methyl-1H-chinazolin-2,4-dion, 8-Methyl-quinazoline-2,4-diol, 8-methyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline, 8-methyl-1H-quinazoline-2,4-dione, 8-methyl-2,4-quinazolinedione, 8-methylquinazoline-2,4(1H,3H)-dione, 8-Methylquinazoline-2,4-(1H,3H)-dione

2,4(1H,3H)-Quinazolinedione, 8-methyl- (CAS 67449-23-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. It is also known as 8-Methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione, 8-Methyl-1H-chinazolin-2,4-dion and 8-Methyl-quinazoline-2,4-diol. Key properties include a boiling point of 485.2ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 247.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

67449-23-4

Jingsj CID

J-910066-2

Molecular Formula

C₉H₈N₂O₂

Chinese Name

8-甲基喹唑啉-2,4(1H,3H)-二酮

Molecular Weight

176.17200 g/mol

Category

Ketones

Last updated

8/21/2026