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Perfluoropropionic acid

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Perfluoropropionic acid Basic information

Product Name:
Perfluoropropionic acid
Synonyms:
  • 2,2,3,3,3-Pentafluoropropanoic acid
  • pentafluoro-propionicaci
  • Propanoic acid, pentafluoro-
  • Propionic acid, pentafluoro-
  • IPC-PFFA-3
  • 2,2,3,3,3-PENTAFLUOROPROPIONIC ACID
  • Pentafluorpropionsure
  • uoropropionic Acid
CAS:
422-64-0
MF:
C3HF5O2
MW:
164.03
EINECS:
207-021-6
Product Categories:
  • Organic Fluorinated Building Blocks
  • Other Fluorinated Organic Building Blocks
  • Alkyl Fluorinated Building Blocks
  • Building Blocks
  • C1 to C5
  • Trifluoromethyl
  • Analytical Chemistry
  • Ion-Pair Reagents for HPLC
  • organofluorine compounds
  • Carbonyl Compounds
  • Carboxylic Acids
  • Chemical Synthesis
  • Fluorinated Building Blocks
  • Organic Building Blocks
  • LC/MS Ion-Pair Reagents for Basic Samples
Mol File:
422-64-0.mol
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Perfluoropropionic acid Chemical Properties

Boiling point:
96-97 °C (lit.)
Density 
1.561 g/mL at 25 °C (lit.)
vapor density 
~5.6 (vs air)
vapor pressure 
~40 mm Hg ( 20 °C)
refractive index 
n20/D 1.284(lit.)
Flash point:
None
storage temp. 
Store below +30°C.
Water Solubility 
Soluble in water
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
0.38±0.10(Predicted)
form 
Liquid
color 
Clear colorless to slightly brown
Specific Gravity
1.561
Sensitive 
Hygroscopic
BRN 
1773387
Stability:
hygroscopic
InChIKey
LRMSQVBRUNSOJL-UHFFFAOYSA-N
CAS DataBase Reference
422-64-0(CAS DataBase Reference)
NIST Chemistry Reference
Pentafluoropropionic acid(422-64-0)
EPA Substance Registry System
Pentafluoropropionic acid (422-64-0)
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Safety Information

Hazard Codes 
C
Risk Statements 
20-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3265 8/PG 2
WGK Germany 
3
RTECS 
UF6475000
3
Hazard Note 
Corrosive
TSCA 
T
HazardClass 
8
PackingGroup 
III
HS Code 
29159080
Toxicity
LD10 orl-rat: 750 mg/kg GTPZAB10(3),13,66

MSDS

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Perfluoropropionic acid Usage And Synthesis

Chemical Properties

Perfluoropropionic acid (PFPrA[2]) or pentafluoropropionic acid is the perfluoroalkyl carboxylic acid with the formula CF3CF2CO2H. It is a clear colourless to slightly brown liquid that is strongly acidic and soluble in water and polar organic solvents.

Uses

Pentafluoropropionic acid is used as an efficient catalyst for the preparation of dibenzo[a, j] xanthenes by condensation reaction of beta-naphthol with aryl aldehydes.

Uses

Pentafluoropropionic acid (Perfluoropropionic acid) was used in the analysis of gentamicin with Gemini column by liquid chromatographic (LC) methods.

General Description

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

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes of Fí.

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