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2-Fluoro-4-(trifluoromethyl)pyridine

2-氟-4-(三氟甲基)吡啶

Also known as: 2-fluoro-4-trifluoromethyl-pyridine, 2-fluoro-4-(trifluoromethyl)pyridine, alpha,alpha,alpha,2-tetrafluoro-4-picoline, pyridine, 2-fluoro-4-(trifluoromethyl)-, 2-fluoro-4-(trifluoromethyl)pyridine >=94%, 2-fluoro-4-(trifluoromethyl)pyridine, 97+%

2-Fluoro-4-(trifluoromethyl)pyridine (CAS 118078-66-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3F4N and a molecular weight of 165.088 g/mol. It is also known as 2-fluoro-4-trifluoromethyl-pyridine, 2-fluoro-4-(trifluoromethyl)pyridine and alpha,alpha,alpha,2-tetrafluoro-4-picoline. Key properties include a boiling point of 147.9±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 43.3±25.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
118078-66-3
Jingsj CID
J-1168944-3
Molecular Formula
C6H3F4N
Chinese Name
2-氟-4-(三氟甲基)吡啶
Molecular Weight
165.088 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point147.9±35.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point43.3±25.9 °C

GHS Safety & Compliance

Flammable / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Fluoro-4-(trifluoromethyl)pyridine?

The CAS number of 2-Fluoro-4-(trifluoromethyl)pyridine is 118078-66-3.

What are the molecular formula and molecular weight of 2-Fluoro-4-(trifluoromethyl)pyridine?

2-Fluoro-4-(trifluoromethyl)pyridine has molecular formula C6H3F4N and molecular weight 165.088 g/mol.

Is 2-Fluoro-4-(trifluoromethyl)pyridine hazardous?

2-Fluoro-4-(trifluoromethyl)pyridine 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. "2-Fluoro-4-(trifluoromethyl)pyridine (CAS 118078-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1168944-3 (accessed 2026-10-24).

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