3-Fluoro-4-(trifluoromethyl)pyridine

3-氟-4-(三氟甲基)吡啶

Also known as: 3-fluoro-4-trifluoromethylpyridine, Pyridine, 3-fluoro-4-(trifluoromethyl)-, alpha,alpha,alpha,3-Tetrafluoropicoline, MFCD03789250

3-Fluoro-4-(trifluoromethyl)pyridine (CAS 113770-87-9) 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 165.08800 g/mol. It is also known as 3-fluoro-4-trifluoromethylpyridine, Pyridine, 3-fluoro-4-(trifluoromethyl)- and alpha,alpha,alpha,3-Tetrafluoropicoline. Key properties include a boiling point of 37 °C10 mm Hg, a density of 1.391 g/mL at 25 °C and a flash point of 68 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 113770-87-9
Jingsj CID: J-14642-7
Molecular Formula: C₆H₃F₄N
Chinese Name: 3-氟-4-(三氟甲基)吡啶
Molecular Weight: 165.08800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	37 °C10 mm Hg
Density	1.391 g/mL at 25 °C
Flash Point	68 °F

GHS Safety & Compliance

Flammable / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Fluoro-4-(trifluoromethyl)pyridine?

The CAS number of 3-Fluoro-4-(trifluoromethyl)pyridine is 113770-87-9.

What are the molecular formula and molecular weight of 3-Fluoro-4-(trifluoromethyl)pyridine?

3-Fluoro-4-(trifluoromethyl)pyridine has molecular formula C6H3F4N and molecular weight 165.08800 g/mol.

Is 3-Fluoro-4-(trifluoromethyl)pyridine hazardous?

3-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: 8/21/2026

How to cite: Jingsj. "3-Fluoro-4-(trifluoromethyl)pyridine (CAS 113770-87-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14642-7 (accessed 2026-10-23).

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