7-chloro-2,8-dimethylquinolin-4-ol

7-氯-2,8-二甲基-4-羟基喹啉

Also known as: 7-Chloro-2,8-dimethyl-4-hydroxyquinoline, 7-Chloro-2,8-dimethyl-4-quinolinol, 7-Chloro-2,8-dimethyl-4(1H)-quinolinone, 4-Quinolinol, 7-chloro-2,8-dimethyl-, 4(1H)-Quinolinone, 7-chloro-2,8-dimethyl-, 7-chloro-2,8-dimethyl-1H-quinolin-4-one

7-chloro-2,8-dimethylquinolin-4-ol (CAS 21629-48-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10ClNO and a molecular weight of 207.656 g/mol. It is also known as 7-Chloro-2,8-dimethyl-4-hydroxyquinoline, 7-Chloro-2,8-dimethyl-4-quinolinol and 7-Chloro-2,8-dimethyl-4(1H)-quinolinone. Key properties include a boiling point of 329.5±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 153.1±27.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21629-48-1
Jingsj CID
J-49477-1
Molecular Formula
C11H10ClNO
Chinese Name
7-氯-2,8-二甲基-4-羟基喹啉
Molecular Weight
207.656 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point329.5±42.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point153.1±27.9 °C

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 7-chloro-2,8-dimethylquinolin-4-ol?

The CAS number of 7-chloro-2,8-dimethylquinolin-4-ol is 21629-48-1.

What are the molecular formula and molecular weight of 7-chloro-2,8-dimethylquinolin-4-ol?

7-chloro-2,8-dimethylquinolin-4-ol has molecular formula C11H10ClNO and molecular weight 207.656 g/mol.

Is 7-chloro-2,8-dimethylquinolin-4-ol hazardous?

7-chloro-2,8-dimethylquinolin-4-ol 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. "7-chloro-2,8-dimethylquinolin-4-ol (CAS 21629-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49477-1 (accessed 2026-10-23).

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