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Ethyl trifluoroacetate_Molecular_structure_CAS_383-63-1)
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Ethyl trifluoroacetate

Catalog No. A11520 Name Alfa Aesar
CAS Number 383-63-1 Website
M. F. C4H5F3O2 Telephone
M. W. 142.0765096 Fax
Purity 99% Email
Storage Chembase ID: 8129

SYNONYMS

Title
三氟乙酸乙酯
IUPAC name
ethyl 2,2,2-trifluoroacetate
IUPAC Traditional name
trifluoroethyl acetate
Synonyms
Trifluoroacetic acid ethyl ester

DATABASE IDS

MDL Number MFCD00000419
Beilstein Number 1761411
CAS Number 383-63-1
EC Number 206-851-6

PROPERTIES

Purity 99%
Boiling Point 60-62°C
Density 1.192
Flash Point -1°C(30°F)
Melting Point <-78°C
Refractive Index 1.3070
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Hazard statements H225-H314-H318
European Hazard Symbols Corrosive Corrosive (C)
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Risk Statements 11-34
Safety Statements 16-26-33-36/37/39-45
Storage Warning Moisture Sensitive
TSCA Listed
Hazard Class 3
UN Number UN2924
Packing Group II

DETAILS

REFERENCES

  • Esters of perfluoroalkyl carboxylic acids undergo Wittig reactions, for example with the ylide from (3-Phenylpropyl)triphenylphosphonium bromide, A12669, leading to 1-perfluoroalkyl enol ethers, which are useful precursors of various fluorinated derivatives: J. Org. Chem., 57, 3807 (1992); Org. Synth., 75, 153 (1997):
  • Reagent for selective trifluoroacetylation of amines. Primary amines can be protected in the presence of secondary, and diamines selectively monoprotected. Primary amines can also be differentiated in terms of steric hindrance: Tetrahedron Lett., 36, 7357 (1995).