Merck
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245917

Sigma-Aldrich

Pentafluoropropionic acid

97%

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Synonym(s):
Perfluoropropionic acid
Linear Formula:
CF3CF2COOH
CAS Number:
Molecular Weight:
164.03
Beilstein:
1773387
EC Number:
MDL number:
PubChem Substance ID:

vapor density

~5.6 (vs air)

vapor pressure

~40 mmHg ( 20 °C)

Assay

97%

form

liquid

refractive index

n20/D 1.284 (lit.)

bp

96-97 °C (lit.)

density

1.561 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C3HF5O2/c4-2(5,1(9)10)3(6,7)8/h(H,9,10)

Inchi Key

LRMSQVBRUNSOJL-UHFFFAOYSA-N

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1 of 4

This Item
P2880877292251003
Phenylphosphinic acid 99%

Sigma-Aldrich

P28808

Phenylphosphinic acid

form

liquid

form

powder

form

liquid

form

solid

refractive index

n20/D 1.284 (lit.)

refractive index

-

refractive index

-

refractive index

-

bp

96-97 °C (lit.)

bp

-

bp

69-70 °C/735 mmHg (lit.)

bp

124-126 °C/20 mmHg (lit.)

density

1.561 g/mL at 25 °C (lit.)

density

-

density

1.571 g/mL at 25 °C (lit.)

density

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

The kinetics of the reaction of pentafluoropropionic acid with fluorine atoms was studied.

Application

Pentafluoropropionic acid (Perfluoropropionic acid) was used in the analysis of gentamicin with Gemini column by liquid chromatographic (LC) methods.
Pentafluoropropionic acid can be used to prepare 2-pentafluoropropylquinazolin-4(3H)-ones, perfluoroalkyl thioethers and perfluoroalkyl-containing 3-azabicyclo[3.1.0]hexanes.

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

Slide 1 of 9

1 of 9

E S Vasiliev et al.
The journal of physical chemistry. A, 118(23), 4013-4018 (2014-05-14)
The kinetics of the reaction between fluorine atoms and pentafluoropropionic acid has been studied experimentally at T = 262-343 K. The overall reaction rate constant decreases with temperature: k1(T) = 6.1 × 10(-13) exp(+1166 K)/T) cm(3) molecule(-1) s(-1). The potential
One-Pot Synthesis of Trifluoromethylated Quinazolin-4 (3 H)-ones with Trifluoroacetic Acid as CF3 Source
Almeida, Sofia and Marti, Roger and Vanoli, Ennio and Abele, Stefan and Tortoioli, Simone
The Journal of Organic Chemistry, 83(9), 5104-5113 (2018)
Enantioselective C-H Functionalization-Addition Sequence Delivers Densely Substituted 3-Azabicyclo [3.1. 0] hexanes
Pedroni, Julia and Cramer, Nicolai
Journal of the American Chemical Society, 139(36), 12398-12401 (2017)
Synthesis of perfluoroalkyl thioethers from aromatic thiocyanates by iron-catalysed decarboxylative perfluoroalkylation
Exner, Benjamin and Bayarmagnai, Bilguun and Matheis, Christian and Goossen, Lukas J
Journal of Fluorine Chemistry, 198, 89-93 (2017)
A Tsugita et al.
European journal of biochemistry, 206(3), 691-696 (1992-06-15)
Peptides or proteins were hydrolyzed by vapors of 90% pentafluoropropionic acid or heptafluorobutyric acid at 90 degrees C for various time periods. The hydrolyzate mixtures analyzed by both fast-atom-bombardment and electrospray ionization mass spectrometry showed a series of C-terminal successive

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