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77292

Sigma-Aldrich

Pentafluoropropionic anhydride

purum, ≥97.0% (GC)

Synonym(s):

PFPA, Perfluoropropionic anhydride

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About This Item

Linear Formula:
(CF3CF2CO)2O
CAS Number:
Molecular Weight:
310.05
Beilstein:
1806446
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

purum

Quality Level

Assay

≥97.0% (GC)

form

liquid

bp

69-70 °C/735 mmHg (lit.)

density

1.571 g/mL at 25 °C (lit.)

functional group

anhydride
ester
fluoro

SMILES string

FC(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)F

InChI

1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16

InChI key

XETRHNFRKCNWAJ-UHFFFAOYSA-N

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Application

PFPA acylates amines, amino acids and other compounds. PFPA derivatives are highly volatile; used in GC separation
Pentafluoropropionic anhydride can be used to synthesize lithium 4,5-dicyano-2-(pentafluoroethyl)imidazole, a novel imidazole-derived salt with potential application as an electrolyte in lithium-ion batteries. It can also be used to prepare 1.3- bis(pentafluoropropionyl)azulene.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Skin Corr. 1B

Supplementary Hazards

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chemical Derivatization in Gas Chromatography.
J. Drozd et al.
J. Chromatogr. Library, 19 (1981)
New type of imidazole based salts designed specifically for lithium ion batteries.
Niedzicki L, et al.
Electrochimica Acta, 55(4), 1450-1454 (2010)
Simple syntheses of 1, 3-bis (perfluoroacyl) azulenes and 1, 3-azulenedicarboxylic acid.
Mathias L J and Overberger C G
The Journal of Organic Chemistry, 45(9), 1701-1703 (1980)
D.R. Knapp
Handbook of Analytical Derivatization Reactions (1979)
J. Drozd
J. Chromatogr. Library, 19 (1981)

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