4-chloroquinoline-2-carbonitrile

Also known as: 4-Chloro-2-cyanoquinoline, 2-Quinolinecarbonitrile, 4-chloro-, 4-chloro-2-cyanoquinoline, 4-Chlor-2-cyano-chinolin, 4-Chlor-chinolin-2-carbonitril

4-chloroquinoline-2-carbonitrile (CAS 4552-43-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H5ClN2 and a molecular weight of 188.61300 g/mol. Key properties include a boiling point of 320.4ºC at 760mmHg, a density of 1.36g/cm3 and a flash point of 147.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4552-43-6
Jingsj CID: J-1001003-4
Molecular Formula: C₁₀H₅ClN₂
Molecular Weight: 188.61300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	320.4ºC at 760mmHg
Density	1.36g/cm3
Flash Point	147.6ºC
Exact Mass	188.01400
PSA	36.68000
LogP	2.75988
Refractive Index	1.666

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 4-chloroquinoline-2-carbonitrile is 4552-43-6.

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

4-chloroquinoline-2-carbonitrile has molecular formula C10H5ClN2 and molecular weight 188.61300 g/mol.

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

For 4-chloroquinoline-2-carbonitrile, Upstream Products: 4-Nitroquinoline 1-oxide, Trimethylsilyl cyanide, Diethyl cyanophosphonate; Downstream Products: 4-Chloroquinoline-2-carboxylic acid.

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-chloroquinoline-2-carbonitrile (CAS 4552-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001003-4 (accessed 2026-11-09).

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