336-50-5 Usage
Uses
Used in Refrigeration Industry:
1,1,2,2-Tetrachlorotetrafluorocyclobutane was used as a refrigerant for its ability to absorb and release heat efficiently, providing effective cooling in refrigeration systems.
Used in Aerosol Propellants:
In the past, 1,1,2,2-tetrachlorotetrafluorocyclobutane was used as a propellant in aerosol sprays for its ability to create pressure and disperse the contents of the canister evenly.
However, due to its harmful effects on the ozone layer and potential health risks, the use of 1,1,2,2-tetrachlorotetrafluorocyclobutane has been significantly reduced or replaced with more environmentally friendly alternatives in both the refrigeration and aerosol industries.
Check Digit Verification of cas no
The CAS Registry Mumber 336-50-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 336-50:
(5*3)+(4*3)+(3*6)+(2*5)+(1*0)=55
55 % 10 = 5
So 336-50-5 is a valid CAS Registry Number.
InChI:InChI=1/C4Cl4F4/c5-1(6)2(7,8)4(11,12)3(1,9)10
336-50-5Relevant academic research and scientific papers
Becker, Konrad B.,Hohermuth, Martin K.
, p. 229 - 234 (1982)
The strained bridgehead olefins bicyclonon-1-ene (1), bicyclonon-1(8)-ene (2), and bicyclonon-1-ene (3) react rapidly with 1,1-dichloro-2,2-difluorethene (5) to yield mixtures of regioisomeric dichlorodifluorocyclobutanes 8/9, 10/11 and 12/13, respectively.On the contrary, the reaction of 5 with the model compound (E)-1-methylcyclooctene (4) is completely regioselective.The structure of the cycloadducts has been elucidated mainly by 19F-NMR. and 13C-NMR. spectroscopy.
