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422-64-0

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422-64-0 Usage

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

Different sources of media describe the Uses of 422-64-0 differently. You can refer to the following data:
1. 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.
2. 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.

Check Digit Verification of cas no

The CAS Registry Mumber 422-64-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 422-64:
(5*4)+(4*2)+(3*2)+(2*6)+(1*4)=50
50 % 10 = 0
So 422-64-0 is a valid CAS Registry Number.
InChI:InChI=1/C3HF5O2.Ag/c4-2(5,1(9)10)3(6,7)8;/h(H,9,10);/q;+1/p-1

422-64-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (P1125)  Pentafluoropropionic Acid  >98.0%(GC)(T)

  • 422-64-0

  • 25g

  • 320.00CNY

  • Detail
  • TCI America

  • (P1125)  Pentafluoropropionic Acid  >98.0%(GC)(T)

  • 422-64-0

  • 100g

  • 1,080.00CNY

  • Detail
  • Alfa Aesar

  • (A12791)  Pentafluoropropionic acid, 97%   

  • 422-64-0

  • 25g

  • 621.0CNY

  • Detail
  • Alfa Aesar

  • (A12791)  Pentafluoropropionic acid, 97%   

  • 422-64-0

  • 100g

  • 1976.0CNY

  • Detail
  • Alfa Aesar

  • (A12791)  Pentafluoropropionic acid, 97%   

  • 422-64-0

  • 500g

  • 5377.0CNY

  • Detail
  • Aldrich

  • (245917)  Pentafluoropropionicacid  97%

  • 422-64-0

  • 245917-10G

  • 570.96CNY

  • Detail
  • Aldrich

  • (245917)  Pentafluoropropionicacid  97%

  • 422-64-0

  • 245917-50G

  • 2,179.71CNY

  • Detail

422-64-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Perfluoropropionic acid

1.2 Other means of identification

Product number -
Other names Pentafluoropropionic Acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:422-64-0 SDS

422-64-0Relevant articles and documents

Nagase,Baba,Kojima

, p. 29 (1963)

Synthesis and catalytic activity of ruthenium complexes modified with chiral racemic per- and polyfluorooxaalkanoates

Lipovská, Pavlína,Rathouská, Lucie,?im?nek, Ond?ej,Ho?ek, Jan,Kola?íková, Viola,Rybá?ková, Markéta,Cva?ka, Josef,Svoboda, Martin,Kví?ala, Jaroslav

, p. 14 - 22 (2016/09/23)

Silver salts of racemic 2H-perfluoro(3-oxahexanoic) (3a), perfluoro(2-methyl-3-oxahexanoic) (3b) and 2,3,3,3-tetrafluoro-2-methoxypropanoic acid (3c) gave with Hoveyda-Grubbs 2nd generation catalyst 4 or its bis(polyfluoroalkylated) analogue 5 the corresponding bis(polyfluoroacylated) ruthenium complexes 1a–1c or 2a, 2b as mixtures of three diastereoisomers. Their catalytic activity in model ring-closing metathesis (RCM) reactions decreased in the order 1b–2b?>?1a–2a?>?1c due to increased steric hindrance around the catalytic centre in complexes 1a, 1c and 2a, as well as due to lower acidity of acid 3c resulting in lower electrophilicity of the complex 1c. Thus, the complexes 1b and 2b displayed high activity in RCM of bis-unsaturated malonates forming disubstituted (RCM2) or trisubstituted (RCM3) double bond and were even significantly active in the formation of tetrasubstituted bond (RCM4), while complexes 1a, 1c were active in RCM2 but inactive in RCM3. Moreover, the yield of RCM2 catalyzed with complex 1c was rather low.

Free-radical selective functionalization of 1,4-naphthoquinones by perfluorodiacyl peroxides

Sansotera, Maurizio,Gambarotti, Cristian,Famulari, Antonino,Baggioli, Alberto,Soave, Raffaella,Venturini, Francesco,Meille, Stefano V.,Wlassics, Ivan,Navarrini, Walter

, p. 5298 - 5309 (2014/07/08)

Perfluoroalkyl radicals, generated by thermal decomposition of perfluorodiacyl peroxides, react selectively with quinone rings of 1,4-naphthoquinones. In the presence of a non-conjugated alkene such as 1-hexene, perfluoroalkyl radicals add to the double bonds of the olefin forming a radical adduct, which selectively adds to the naphthoquinone ring. Several perfluorodiacyl peroxides have been synthesized and used for the direct and alkene-mediated functionalization of naphthoquinones. Geometrical parameters and electron density topology of all perfluorodiacyl peroxides have been calculated by the density functional formalism and quantum theory of atoms in molecules to attempt a rationalization of the experimental reactivity.

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