4-Nitrophenyl trifluoroacetate

三氟乙酸4-硝基苯酯

Also known as: 4-Nitrophenyl Trifluoroacetate, p-Nitrophenyl trifluoroacetate, Trifluoroacetic acid p-nitrophenyl ester, Acetic acid, 2,2,2-trifluoro-, 4-nitrophenyl ester, 4-Nitrophenyl-trifluoroacetate

CAS No.
658-78-6
Jingsj CID
J-1328372-6
Molecular Formula
C8H4F3NO4
Chinese Name
三氟乙酸4-硝基苯酯
Molecular Weight
235.117 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-39 °C(lit.)
Boiling Point246.0±0.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point97.2±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Nitrophenyl trifluoroacetate?

658-78-6

What are the molecular formula and molecular weight of 4-Nitrophenyl trifluoroacetate?

C8H4F3NO4, molecular weight 235.117 g/mol

Is 4-Nitrophenyl trifluoroacetate hazardous?

Warning

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