7,8-DIMETHYL-4-QUINOLINOL

7,8-二甲基-4-羟基喹啉

Also known as: 7,8-Dimethyl-4-hydroxyquinoline, 7,8-Dimethylquinolin-4-ol, 4-Hydroxy-7,8-dimethylquinoline, 4-Quinolinol, 7,8-dimethyl-, 7,8-dimethyl-1H-quinolin-4-one, QU118

7,8-DIMETHYL-4-QUINOLINOL (CAS 178984-37-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO and a molecular weight of 173.21100 g/mol. It is also known as 7,8-Dimethyl-4-hydroxyquinoline, 7,8-Dimethylquinolin-4-ol and 4-Hydroxy-7,8-dimethylquinoline. Key properties include a boiling point of 346.8ºC at 760 mmHg, a density of 1.172g/cm3 and a flash point of 163.6ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 178984-37-7
Jingsj CID: J-997009-4
Molecular Formula: C₁₁H₁₁NO
Chinese Name: 7,8-二甲基-4-羟基喹啉
Molecular Weight: 173.21100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	346.8ºC at 760 mmHg
Density	1.172g/cm3
Flash Point	163.6ºC

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 7,8-DIMETHYL-4-QUINOLINOL?

The CAS number of 7,8-DIMETHYL-4-QUINOLINOL is 178984-37-7.

What are the molecular formula and molecular weight of 7,8-DIMETHYL-4-QUINOLINOL?

7,8-DIMETHYL-4-QUINOLINOL has molecular formula C11H11NO and molecular weight 173.21100 g/mol.

Is 7,8-DIMETHYL-4-QUINOLINOL hazardous?

7,8-DIMETHYL-4-QUINOLINOL has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "7,8-DIMETHYL-4-QUINOLINOL (CAS 178984-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-997009-4 (accessed 2026-10-24).

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