5,6,7,8-Tetrahydroquinazolin-4(3H)-one

5,6,7,8-四氢-3H-喹唑啉-4-酮

Also known as: 5,6,7,8-Tetrahydroquinazolin-4-ol, 5,6,7,8-Tetrahydro-4(3H)-quinazolinone, 5,6,7,8-Tetrahydro-3H-quinazolin-4-one, 4(1H)-Quinazolinone, 5,6,7,8-tetrahydro-, 4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-, 5,6,7,8-Tetrahydro-1H-quinazolin-4-one, Tetrahydro-5,6,7,8(3H)quinazolinone-4

CAS No.
19178-19-9
Jingsj CID
J-1521301-3
Molecular Formula
C8H10N2O
Chinese Name
5,6,7,8-四氢-3H-喹唑啉-4-酮
Molecular Weight
150.17800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point284.9ºC at 760mmHg
Density1.35g/cm3
Flash Point126.1ºC

Frequently Asked Questions

What is the CAS number of 5,6,7,8-Tetrahydroquinazolin-4(3H)-one?

19178-19-9

What are the molecular formula and molecular weight of 5,6,7,8-Tetrahydroquinazolin-4(3H)-one?

C8H10N2O, molecular weight 150.17800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026