2-Chloroquinazolin-4(3H)-one

2-氯喹唑啉-4-酮

Also known as: 4(3H)-Quinazolinone,2-chloro-, 2-Chloro-4-quinazolinol, 2-chloro-1H-quinazolin-4-one, 2-chloro-3,4-dihydroquinazolin-4-one, 4-Quinazolinol, 2-chloro-

CAS No.
607-69-2
Jingsj CID
J-1403446-2
Molecular Formula
C8H5ClN2O
Chinese Name
2-氯喹唑啉-4-酮
Molecular Weight
180.591 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point218-220ºC
Boiling Point239.8±23.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point98.8±22.6 °C

Frequently Asked Questions

What is the CAS number of 2-Chloroquinazolin-4(3H)-one?

607-69-2

What are the molecular formula and molecular weight of 2-Chloroquinazolin-4(3H)-one?

C8H5ClN2O, molecular weight 180.591 g/mol

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