8-fluoro-2-(trifluoromethyl)quinolin-4-ol

8-氟-4-羟基-2-(三氟甲基)喹啉

Also known as: 8-FLUORO-2-(TRIFLUOROMETHYL)QUINOLIN-4-OL, 8-FLUORO-4-HYDROXY-2-(TRIFLUOROMETHYL)QUINOLINE, 8-Fluoro-2-(trifluoromethyl)-4-quinolinol, 8-Fluoro-4-hydroxy-2-(trifluoromethyl)quinoline, 8-fluoro-2-(trifluoromethyl)-1H-quinolin-4-one, 8-Fluoro-4-hydro-2-(trifluoromethyl)quinoline, BUTTPARK 91\04-30, MFCD00276580

8-fluoro-2-(trifluoromethyl)quinolin-4-ol (CAS 31009-31-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H5F4NO and a molecular weight of 231.146 g/mol. It is also known as 8-FLUORO-2-(TRIFLUOROMETHYL)QUINOLIN-4-OL, 8-FLUORO-4-HYDROXY-2-(TRIFLUOROMETHYL)QUINOLINE and 8-Fluoro-2-(trifluoromethyl)-4-quinolinol. Key properties include a melting point of 111 °C, a boiling point of 302.9±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 137.0±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31009-31-1
Jingsj CID
J-45129-1
Molecular Formula
C10H5F4NO
Chinese Name
8-氟-4-羟基-2-(三氟甲基)喹啉
Molecular Weight
231.146 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point111 °C
Boiling Point302.9±37.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point137.0±26.5 °C

Frequently Asked Questions

What is the CAS number of 8-fluoro-2-(trifluoromethyl)quinolin-4-ol?

The CAS number of 8-fluoro-2-(trifluoromethyl)quinolin-4-ol is 31009-31-1.

What are the molecular formula and molecular weight of 8-fluoro-2-(trifluoromethyl)quinolin-4-ol?

8-fluoro-2-(trifluoromethyl)quinolin-4-ol has molecular formula C10H5F4NO and molecular weight 231.146 g/mol.

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

Last updated:

How to cite: Jingsj. "8-fluoro-2-(trifluoromethyl)quinolin-4-ol (CAS 31009-31-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45129-1 (accessed 2026-10-23).

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