Pentafluorophenyl acetate

乙酸五氟苯酯

Also known as: Acetic acid pentafluorophenyl ester, Perfluorophenyl acetate, NSC 168737, 2,3,4,5,6-Pentafluorophenyl acetate, Phenol, 2,3,4,5,6-pentafluoro-, 1-acetate

CAS No.
19220-93-0
Jingsj CID
J-1369918-7
Molecular Formula
C8H3F5O2
Chinese Name
乙酸五氟苯酯
Molecular Weight
226.10000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point27-30ºC
Boiling Point59-60ºC12 mm Hg,187.4ºC at 760 mmHg
Density1.526 g/cm3
Flash Point70.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Pentafluorophenyl acetate?

19220-93-0

What are the molecular formula and molecular weight of Pentafluorophenyl acetate?

C8H3F5O2, molecular weight 226.10000 g/mol

Is Pentafluorophenyl acetate hazardous?

Warning

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