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Cas Database

422-64-0

422-64-0

Identification

  • Product Name:Perfluoropropionic acid

  • CAS Number: 422-64-0

  • EINECS:207-021-6

  • Molecular Weight:164.032

  • Molecular Formula: C3HF5O2

  • HS Code:29159080

  • Mol File:422-64-0.mol

Synonyms:Propanoicacid, pentafluoro- (9CI);Propionic acid, pentafluoro- (6CI,7CI,8CI);2,2,3,3,3-Pentafluoropropanoic acid;2,2,3,3,3-Pentafluoropropionic acid;Pentafluoropropanoic acid;Perfluoropropanoic acid;

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Safety information and MSDS view more

  • Pictogram(s):CorrosiveC

  • Hazard Codes:C

  • Signal Word:Danger

  • Hazard Statement:H314 Causes severe skin burns and eye damageH332 Harmful if inhaled

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price

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  • Manufacture/Brand:Usbiological
  • Product Description:Pentafluoropropionic acid
  • Packaging:50g
  • Price:$ 333
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:2,?2,?3,?3,?3-?PentafluoropropanoicAcid
  • Packaging:100g
  • Price:$ 100
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Pentafluoropropionic Acid >98.0%(GC)(T)
  • Packaging:100g
  • Price:$ 156
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Pentafluoropropionic Acid >98.0%(GC)(T)
  • Packaging:25g
  • Price:$ 53
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Pentafluoropropionic Acid (ca. 0.5mol/L in Water)[Ion-Pair Reagent for LC-MS]
  • Packaging:10mL
  • Price:$ 40
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:Pentafluoropropionic acid 98%
  • Packaging:25 g
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:Pentafluoropropionic acid 98%
  • Packaging:5 g
  • Price:$ 12
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:Pentafluoropropionic acid 98%
  • Packaging:100 g
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:Pentafluoropropionic acid 98%
  • Packaging:500 g
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  • Manufacture/Brand:Strem Chemicals
  • Product Description:Pentafluoropropionic acid, min. 97%
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Relevant articles and documentsAll total 21 Articles be found

The aliphatic ring-opening and SNAr substitution in the reactions of perfluorobenzocycloalkenones with K2CO3 in water and methanol

Zonov, Yaroslav V.,Wang, Siqi,Karpov, Victor M.,Mezhenkova, Tatyana V.

, (2021/07/28)

In the reactions with aqueous K2CO3, perfluorinated benzocyclobuten-1-one, 3-R-indan-1-ones and 4-R-tetralin-1-ones (R = F, C2F5) undergo selective cleavage of the СO–С(Ar) bond to yield (2,3,4,5-tetrafluorophen

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.

The effect of oxygen in the photocatalytic oxidation pathways of perfluorooctanoic acid

Sansotera, Maurizio,Persico, Federico,Rizzi, Valentina,Panzeri, Walter,Pirola, Carlo,Bianchi, Claudia L.,Mele, Andrea,Navarrini, Walter

, p. 159 - 168 (2015/11/10)

The influence of oxygen in the photocatalytic oxidation of perfluorooctanoic acid (PFOA) promoted by a commercial nano-sized titanium dioxide was studied by testing the reaction in different conditions: static air, oxygen flux, nitrogen flux and pre-saturated nitrogen flux. The reaction was monitored by Total Organic Carbon (TOC) analysis and Ionic Chromatography (IC). Shorter chain perfluorocarboxylic acids (PFCAs; Cn, n = 1-7) intermediate degradation products were quantitatively determined by High-Performance Liquid Chromatography combined with Mass Spectrometry (HPLC-MS) analysis. The presence of shorter chain PFCAs in solution was also monitored by 19F NMR. The experimental findings are in agreement with two major oxidative pathways: Cn → Cn-1 photo-redox and β-scissions routes mediated by COF2 elimination. Depending on the experimental conditions, the mutually operating mechanisms could be unbalanced up to the complete predominance of one pathway over the other. In particular, the existence of the β-scissions route with COF2 elimination was corroborated by the isolation and characterization of carbonyl difluoride, a predicted fluorinated decomposition by-product.

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.

Development of technology of perfluoroethyl isopropyl ketone production

Fenichev,Babenko,Bispen,Moldavskii

, p. 376 - 386 (2013/07/05)

Synthesis of perfluoroethyl isopropyl ketone by an interaction of hexafluoropropene with perfluoropropionic acid fluoride or hexafluoropropene oxide was examined. Interchangeability of perfluoropropionic acid fluoride and hexafluoropropene oxide was demonstrated. The features of perfluoroethyl isopropyl ketone synthesis were studied in polar aprotic solvents on catalysts: alkali metal fluoride. A method for obtaining perfluoroethyl isopropyl ketone by direct catalytic reaction in a tubular reactor without use of solvents was suggested and investigated. The mechanism of interaction was considered. The main impurities resulting in obtaining perfluoroethyl isopropyl ketone were determined. The methods of cleaning perfluoroethyl isopropyl ketone were worked out.

Process route upstream and downstream products

Process route

2,2,3,3,3-Pentafluoro-N-(4-nitro-phenyl)-propionamide

2,2,3,3,3-Pentafluoro-N-(4-nitro-phenyl)-propionamide

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

4-nitro-aniline
100-01-6,104810-17-5

4-nitro-aniline

Conditions
Conditions Yield
With buffer CO32-; water; hydrogen carbonate; sodium chloride; In acetonitrile; at 25 ℃; Rate constant; also in the presence of β-cyclodextrin, other buffer;
pentafluoroethyl pentafluoroethanesulfonate
77927-84-5

pentafluoroethyl pentafluoroethanesulfonate

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

perfluoroethanesulfonic acid
354-88-1

perfluoroethanesulfonic acid

Conditions
Conditions Yield
With sodium carbonate; In water;
With Na2CO3; In water;
pentafluoroethyl pentafluorophenyl ketone
52447-16-2

pentafluoroethyl pentafluorophenyl ketone

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Pentafluorobenzene
363-72-4

Pentafluorobenzene

Conditions
Conditions Yield
With water; potassium carbonate; at 80 ℃; for 3h;
84%
polytetrafluoroethylene
116-14-3,82785-14-6

polytetrafluoroethylene

carbon dioxide
124-38-9,18923-20-1

carbon dioxide

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Conditions
Conditions Yield
polytetrafluoroethylene; carbon dioxide; With cesium fluoride; In diethylene glycol dimethyl ether; at 100 ℃; for 20h; under 18751.9 Torr;
With sulfuric acid;
84%
sodium pentafluoropropionate
378-77-8

sodium pentafluoropropionate

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Conditions
Conditions Yield
With sulfuric acid; at 120 ℃;
97%
2,2,3,3,3-pentafluoropropanoic anhydride
356-42-3

2,2,3,3,3-pentafluoropropanoic anhydride

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

bis(pentafluoropropionyl)peroxide
356-45-6

bis(pentafluoropropionyl)peroxide

Conditions
Conditions Yield
With dihydrogen peroxide; Potassium pentafluoropropionate; at 0 ℃; for 0.166667h;
With dihydrogen peroxide; Potassium pentafluoropropionate; In water; at 0 ℃; for 0.166667h;
pentafluoropropionic acid caesium salt

pentafluoropropionic acid caesium salt

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Conditions
Conditions Yield
With hydrogenchloride; for 1h;
85%
Perfluorpropyl-chlorsulfat
662-97-5

Perfluorpropyl-chlorsulfat

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Conditions
Conditions Yield
With sodium hydroxide; In diethyl ether;
2,3-bi(fluorosulfato)perfluoro-4-methylpentane
75677-98-4

2,3-bi(fluorosulfato)perfluoro-4-methylpentane

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

perfluoro-2-methylpentan-3-one
756-13-8

perfluoro-2-methylpentan-3-one

Conditions
Conditions Yield
With cesium fluoride; In N,N-dimethyl-formamide; at 20 ℃; for 4h;
16%
76%
perfluoro(2-aza-2-pentene)
680-23-9

perfluoro(2-aza-2-pentene)

pentafluoropropionic acid
422-64-0

pentafluoropropionic acid

Conditions
Conditions Yield
With sodium hydroxide; for 24h;

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  • Amadis Chemical Co., Ltd.
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  • Chemwill Asia Co., Ltd.
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  • Shaanxi BLOOM TECH Co.,Ltd
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  • Shanghai Upbio Tech Co.,Ltd
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  • Siwei Development Group Ltd.
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