376-71-6 Usage
Uses
Used in Pharmaceutical Industry:
5H-OCTAFLUOROPENTANOYL CHLORIDE is used as a reagent in the synthesis of pharmaceuticals for its ability to facilitate the creation of complex organic molecules. Its reactivity allows for the formation of key intermediates in the production of various medicinal compounds.
Used in Agrochemical Industry:
In the agrochemical sector, 5H-OCTAFLUOROPENTANOYL CHLORIDE is used as a reagent for the synthesis of agrochemicals, contributing to the development of effective pesticides and other agricultural chemicals that require precise molecular structures for their function.
Used in the Production of Fluoropolymers:
5H-OCTAFLUOROPENTANOYL CHLORIDE is used as an intermediate in the manufacturing of fluoropolymers, which are known for their exceptional properties such as chemical resistance, thermal stability, and non-stick surfaces, making them valuable in various industrial applications.
Used in Specialty Chemicals Manufacturing:
5H-OCTAFLUOROPENTANOYL CHLORIDE is also used as an intermediate in the production of specialty chemicals, where its unique properties can be leveraged to create high-performance materials for specific applications in industries such as plastics, coatings, and adhesives.
Check Digit Verification of cas no
The CAS Registry Mumber 376-71-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 376-71:
(5*3)+(4*7)+(3*6)+(2*7)+(1*1)=76
76 % 10 = 6
So 376-71-6 is a valid CAS Registry Number.
InChI:InChI=1/C5HClF8O/c6-1(15)3(9,10)5(13,14)4(11,12)2(7)8/h2H
376-71-6Relevant articles and documents
Thermal Decomposition of Some Perfluoro- and Polyfluorodiacyl Peroxides
Chengxue, Zhao,Renmo, Zhou,Heqi, Pan,Xiangshan, Jin,Yangling, Qu,et al.
, p. 2009 - 2013 (2007/10/02)
Seven polyfluoroacyl peroxides were synthesized, some of them by a new procedure involving the direct interaction of an acyl fluoride with hydrogen peroxide.In the temperature range of 20-40 deg C, all these peroxides undergo first-order decomposition in dilute 1,1,2-trichloro-1,2,2-trifluoroethane (Freon-113) solutions (F-RF.Differing from other perfluoro or polyfluoro radicals, the perfluoro-α-isopropoxyethyl radicals (10) undergo substantial β scission to form perfluoroisopropyl radicals (11) during their lifetime.The ΔHexc. values for the perfluoroacyl peroxides are about 24 kcal mol-1, or about 5 kcal lower than that of the nonfluorinated diacyl peroxides (ca. 29 kcal mol-1).Apparently, the higher relative rates for 3 and 7 are caused by different factors.The latter peroxide (7) decomposes with a more favorable ΔSexc. term, whereas the former (3) decomposes with lower values of both ΔHexc. and ΔSexc..Thus, weakening of the peroxide bond by H bonding of the peroxide oxygen atom with the acidic ω-hydrogen atom seems to be implicated in the decomposition of 3.With a half-life of 81 min at 20 deg C, 3 may become a useful low-temperature initiator for free-radical reactions and polymerization.
