Home > Compound List > Product Information
Trifluoroacetic acid pentafluorophenyl ester_Molecular_structure_CAS_14533-84-7)
Click picture or here to close

Trifluoroacetic acid pentafluorophenyl ester

Catalog No. 91725 Name Sigma Aldrich
CAS Number 14533-84-7 Website http://www.sigmaaldrich.com
M. F. C8F8O2 Telephone 1-800-521-8956
M. W. 280.0716256 Fax
Purity ≥95.0% (GC) Email
Storage Chembase ID: 100382

SYNONYMS

Title
三氟乙酸五氟苯酯
IUPAC name
pentafluorophenyl 2,2,2-trifluoroacetate
IUPAC Traditional name
pentafluorophenyl 2,2,2-trifluoroacetate
Synonyms
Pentafluorophenyl trifluoroacetate
五氟苯基三氟乙酸酯

DATABASE IDS

Beilstein Number 2003848
CAS Number 14533-84-7
MDL Number MFCD00134438

PROPERTIES

Empirical Formula (Hill Notation) C8F8O2
Grade purum
Purity ≥95.0% (GC)
Boiling Point 128-133 °C(lit.)
Density 1.625 g/mL at 20 °C(lit.)
Flash Point 52 °C
Flash Point 125.6 °F
Refractive Index n20/D 1.369
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
RID/ADR UN 3272 3/PG 3
Risk Statements 10-36/37/38
Safety Statements 16-26-36
Hazard Class 3
UN Number 3272
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent for the activation of carboxylic acids as pentafluorophenyl esters1; Simultaneous protection (trifluoroacetyl) and activation (pentafluorophenyl) of amino (thio) acids2
Description (简体中文)
Other Notes
作为五氟苯酯用于羧酸活化的试剂1;可同时对氨基(硫代)酸进行保护(三氟乙酰基)和活化(五氟苯基)2

REFERENCES