6-Chloroquinazoline-2,4(1H,3H)-dione

6-氯喹唑啉-2,4-二酮

Also known as: 6-Chloro-2,4(1H,3H)-quinazolinedione, 6-Chloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline, 6-Chloro-2,4-quinazolinediol, 6-Chloroquinazolin-2,4(1H,3H)-dione, 6-chloro-1H-quinazoline-2,4-dione, NSC 194820

CAS No.
1640-60-4
Jingsj CID
J-34062-5
Molecular Formula
C8H5ClN2O2
Chinese Name
6-氯喹唑啉-2,4-二酮
Molecular Weight
196.590 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point360℃ (acetic acid )
Boiling Point517ºC at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point266.5ºC

Frequently Asked Questions

What is the CAS number of 6-Chloroquinazoline-2,4(1H,3H)-dione?

1640-60-4

What are the molecular formula and molecular weight of 6-Chloroquinazoline-2,4(1H,3H)-dione?

C8H5ClN2O2, molecular weight 196.590 g/mol

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