2-(Trifluoroacetoxy)pyridine

2-(三氟乙酰氧基)吡啶

Also known as: 2-Pyridyl trifluoroacetate, pyridin-2-yl 2,2,2-trifluoroacetate, 2-trifluoroacetoxypyridine, 2-trifluoromethylcarbonyloxypyridine, trifluoro-acetic acid 2-pyridinyl ester, 2-(trifluoracetyloxy)pyridine, acetic acid, 2,2,2-trifluoro-, 2-pyridinyl ester

CAS No.
96254-05-6
Jingsj CID
J-35076-1
Molecular Formula
C7H4F3NO2
Chinese Name
2-(三氟乙酰氧基)吡啶
Molecular Weight
191.10700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point60ºC0.3 mm Hg(lit.)
Density1.356 g/mL at 25ºC(lit.)
Flash Point120 °F

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(Trifluoroacetoxy)pyridine?

96254-05-6

What are the molecular formula and molecular weight of 2-(Trifluoroacetoxy)pyridine?

C7H4F3NO2, molecular weight 191.10700 g/mol

Is 2-(Trifluoroacetoxy)pyridine hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026