4,8-Dichloro-2,6-dimethylquinoline

4,8-二氯-2,6-二甲基喹啉

Also known as: 4,8-DICHLORO-6-METHYLQUINALDINE, 4,8-dichloro-6-methylquinaldine, Quinoline, 4,8-dichloro-2,6-dimethyl-, 4,8-DICHLORO-2,6-DIMETHYLQUINOLINE

4,8-Dichloro-2,6-dimethylquinoline (CAS 203626-46-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9Cl2N and a molecular weight of 226.10200 g/mol. It is also known as 4,8-DICHLORO-6-METHYLQUINALDINE, 4,8-dichloro-6-methylquinaldine and Quinoline, 4,8-dichloro-2,6-dimethyl-. Key properties include a boiling point of 322.5ºC at 760 mmHg, a density of 1.305g/cm3 and a flash point of 178.5ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
203626-46-4
Jingsj CID
J-1324023-5
Molecular Formula
C11H9Cl2N
Chinese Name
4,8-二氯-2,6-二甲基喹啉
Molecular Weight
226.10200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point322.5ºC at 760 mmHg
Density1.305g/cm3
Flash Point178.5ºC

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 4,8-Dichloro-2,6-dimethylquinoline?

The CAS number of 4,8-Dichloro-2,6-dimethylquinoline is 203626-46-4.

What are the molecular formula and molecular weight of 4,8-Dichloro-2,6-dimethylquinoline?

4,8-Dichloro-2,6-dimethylquinoline has molecular formula C11H9Cl2N and molecular weight 226.10200 g/mol.

Is 4,8-Dichloro-2,6-dimethylquinoline hazardous?

4,8-Dichloro-2,6-dimethylquinoline has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "4,8-Dichloro-2,6-dimethylquinoline (CAS 203626-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324023-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.