4-Chloroquinazoline-2-carbonitrile

Also known as: 2-QUINAZOLINECARBONITRILE, 4-CHLORO, 2-quinazolinecarbonitrile, 4-chloro, 4-CHLOROQUINAZOLINE-2-CARBONITRILE, 4-chloro-2-quinazolinecarbonitrile

4-Chloroquinazoline-2-carbonitrile (CAS 898044-49-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H4ClN3 and a molecular weight of 189.60100 g/mol. Key properties include a boiling point of 385.621ºC at 760 mmHg, a density of 1.444g/cm3 and a flash point of 187.017ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 898044-49-0
Jingsj CID: J-1336681-9
Molecular Formula: C₉H₄ClN₃
Molecular Weight: 189.60100 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	385.621ºC at 760 mmHg
Density	1.444g/cm3
Flash Point	187.017ºC
Exact Mass	189.00900
PSA	49.57000
LogP	2.15488
Refractive Index	1.675

Frequently Asked Questions

What is the CAS number of 4-Chloroquinazoline-2-carbonitrile?

The CAS number of 4-Chloroquinazoline-2-carbonitrile is 898044-49-0.

What are the molecular formula and molecular weight of 4-Chloroquinazoline-2-carbonitrile?

4-Chloroquinazoline-2-carbonitrile has molecular formula C9H4ClN3 and molecular weight 189.60100 g/mol.

What are the upstream and downstream products of 4-Chloroquinazoline-2-carbonitrile?

For 4-Chloroquinazoline-2-carbonitrile, Upstream Products: 4-oxo-3,4-dihydroquinazoline-2-carboxamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Chloroquinazoline-2-carbonitrile (CAS 898044-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336681-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.