4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-methyl-

2-甲基-5,6,7,8-四氢喹唑啉-4-醇

Also known as: 2-Methyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one, 2-Methyl-5,6,7,8-tetrahydroquinazolin-4-ol, 2-methyl-5,6,7,8-tetrahydro-1H-quinazolin-4-one, 2-methyl-5,6,7,8-tetrahydroquinazolin-4(3H)-one, 5,6,7,8-tetrahydro-2-methyl-4-quinazolone

4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-methyl- (CAS 19178-21-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O and a molecular weight of 164.20400 g/mol. It is also known as 2-Methyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one, 2-Methyl-5,6,7,8-tetrahydroquinazolin-4-ol and 2-methyl-5,6,7,8-tetrahydro-1H-quinazolin-4-one. Key properties include a boiling point of 291.2ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 129.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19178-21-3

Jingsj CID

J-1571638-1

Molecular Formula

C₉H₁₂N₂O

Chinese Name

2-甲基-5,6,7,8-四氢喹唑啉-4-醇

Molecular Weight

164.20400 g/mol

Category

Alcohols

Last updated

8/21/2026