79-53-8 Usage
Description
Chloropentafluoroacetone, also known as CF3CF2Cl, is a halogenated organic compound that belongs to the class of chlorofluorocarbons (CFCs). It is characterized by its unique structure, which consists of a carbonyl group (C=O) bonded to a pentafluorinated carbon (CF3) and a dichlorofluorinated carbon (CF2Cl). CHLOROPENTAFLUOROACETONE is known for its high reactivity and ability to modify other compounds through the addition of CF3 and CF2Cl groups.
Uses
Used in Chemical Synthesis:
Chloropentafluoroacetone is used as a reagent in the chemical synthesis of various organic compounds. Its ability to modify other compounds by adding CF3 and CF2Cl groups makes it a valuable intermediate in the production of a wide range of chemical products, including pharmaceuticals, agrochemicals, and specialty chemicals.
Used in Polymer Modification:
In the polymer industry, chloropentafluoroacetone is used as a modifying agent to enhance the properties of polymers. The addition of CF3 and CF2Cl groups can improve the thermal stability, chemical resistance, and other performance characteristics of polymers, making them suitable for various applications, such as high-performance plastics, coatings, and adhesives.
Used in Environmental Applications:
Chloropentafluoroacetone can be used in environmental applications, such as the decontamination of hazardous materials and the treatment of industrial waste. Its reactivity allows it to react with and neutralize toxic substances, making it a potential candidate for environmental remediation processes.
Used in Analytical Chemistry:
In analytical chemistry, chloropentafluoroacetone can be employed as a derivatizing agent for the analysis of various organic compounds. The addition of CF3 and CF2Cl groups can improve the detection and quantification of target analytes, enhancing the sensitivity and accuracy of analytical methods.
Used in Specialty Chemicals:
Chloropentafluoroacetone is also used in the production of specialty chemicals, such as surfactants, lubricants, and fire suppressants. The unique properties conferred by the CF3 and CF2Cl groups can provide these products with enhanced performance and stability, making them suitable for specific applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 79-53-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79-53:
(4*7)+(3*9)+(2*5)+(1*3)=68
68 % 10 = 8
So 79-53-8 is a valid CAS Registry Number.
InChI:InChI=1/C3ClF5O/c4-2(5,6)1(10)3(7,8)9
79-53-8Relevant articles and documents
3-CHLOROPENTAFLUOROPROPENE-1,2-OXIDE: PREPARATION AND REACTIONS WITH SOME HETEROATOM NUCLEOPHILES AND ANTIMONY PENTAFLUORIDE
Kvicala, J.,Paleta, O.
, p. 6721 - 6724 (1994)
Nucleophilic epoxidation of 3-chloropentafluoro-1-propene at PTC conditions afforded 3-chloropentafluoropropene-1,2-oxide, which was reacted with some oxygen and nitrogen nucleophiles to 3-chloro-3,3-difluoropropionic acid derivatives.With antimony pentafluoride, mixture of fluorinated acetones was obtained.
Interaction of perfluorinated α-fluorosulfatocarbonyl compounds with nucleophilic reagents
Delyagina, N. I.,Avetisyan, E. A.,Rogovik, V. M.,Cherstkov, V. F.,Sterlin, S. R.,German, L. S.
, p. 217 - 222 (2007/10/02)
α-Perfluorosulfatoperfluorocarbonyl compounds interact with alkaline metals halogenides to form the corresponding α-halo derivatives as a result of the direct nucleophilic substitution of the FSO3 group.Through the action of halogenide anions on perfluorinated α,β-bis-fluorosulfatocarbonyl compounds, substitution by halogen of the FSO3 group in the α-position to the carbonyl takes place.However, the FSO3 group in the β-position is cleaved, which allows α-substituted β-dicarbonyl derivatives to be obtained.
REDUCTIVE DEFLUORINATION OF HEXAFLUOROACETONE AND THE SYNTHESIS OF HALOPENTAFLUOROACETONES
Postovoi, S. A.,Vol'pin, I. M.,Mysov, E. I.,Zeifman, Yu. V.,German, L. S.
, p. 1067 - 1070 (2007/10/02)
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