24503-62-6 Usage
General Description
3-Chlorotetrafluoropropionyl chloride is a chemical compound with the formula C3ClF4O. It is a colorless liquid with a pungent odor, and is used as an intermediate in the production of pharmaceuticals and agrochemicals. It is a strong acid chloride that is highly reactive and can cause severe skin and eye irritation upon contact. It is also a potential environmental contaminant and should be handled with caution. 3-Chlorotetrafluoropropionyl chloride is primarily used as a building block for the synthesis of various fluorinated compounds and is commonly employed in the manufacturing of specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 24503-62-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,0 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 24503-62:
(7*2)+(6*4)+(5*5)+(4*0)+(3*3)+(2*6)+(1*2)=86
86 % 10 = 6
So 24503-62-6 is a valid CAS Registry Number.
InChI:InChI=1/C3Cl2F4O/c4-1(10)2(6,7)3(5,8)9
24503-62-6Relevant articles and documents
IONIC TELOMERIZATION OF CHLOROFLUOROPROPIONYL FLUORIDES WITH HEXAFLUOROPROPENE OXIDE
Kvicala, J.,Paleta, O.,Dedek, V.
, p. 441 - 457 (1990)
Six chlorofluoropropionyl fluorides were synthesized by converting a -CCl3 group in perhalogenated chlorofluoropropanes to a -COF group in two reaction steps.The ionic telomerization of the acyl fluorides with hexafluoropropene oxide, catalyzed by fluoride ion, afforded mainly a mixture of 1:1 to 1:3 telomers.In some cases, substitution of chlorine for fluorine in the acyl moiety and hexafluoropropene oxide oligomerization occured as side reactions.The effect of the number of chlorines in the starting acyl fluoride on the telomer distribution and by product formation is discussed.The reactivity order of the acyl fluorides Y-COF in the telomerization reaction was: CF3-CClF (2a), CClF2-CF2 (2b) > CF3-CCl2 (3a),CClF2-CClF (3b) > CClF2-CCl2 (4a), CCl2F-CClF (4b).Possible reaction pathways are discussed.
