865-71-4 Usage
Physical state
Colorless, odorless, nonflammable liquid
Level of fluorination
High
Common uses
a. Refrigerant and heat transfer fluid
b. Blowing agent in foam insulation production
c. Solvent for cleaning electronic equipment
d. Manufacturing of semiconductors
e. Propellant in aerosol sprays
Environmental impact
High global warming potential
Regulatory status
Phased out in many countries to reduce greenhouse gas emissions
Check Digit Verification of cas no
The CAS Registry Mumber 865-71-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 865-71:
(5*8)+(4*6)+(3*5)+(2*7)+(1*1)=94
94 % 10 = 4
So 865-71-4 is a valid CAS Registry Number.
InChI:InChI=1/C6F14/c7-1(4(12,13)14,2(8,9)5(15,16)17)3(10,11)6(18,19)20
865-71-4Relevant articles and documents
Skeletal Rearrangements during the Fluorination of C6-Hydrocarbons over Cobalt(III) Trifluoride
Burdon, James,Creasey, Jeremy C.,Proctor, Lee D.,Plevey, Raymond G.,Yeoman, J.R. Neil
, p. 445 - 447 (2007/10/02)
Perfluorination of hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane, 2,3-dimethylbutane, methylcyclopentane and cyclohexane over cobalt(III) trifluoride gave, in each case except perhaps cyclohexane, a mixture of linear, branched and cyclic C6-fluorocarbons: the degree of skeletal rearrangement (excluding cyclohexane) varied from ca. 7percent (methylcyclopentane) to 96percent (2,2-dimethylbutane).A carbocation mechanism, which does not proceed to equilibrium, is suggested.
