400-43-1 Usage
General Description
2-CHLORO-1,1,1,4,4,4-HEXAFLjsonOFLUOROBUTANE is a chemical compound with the molecular formula C4H2ClF6. It is a colorless, odorless gas that is primarily used as a blowing agent in the production of foam plastics and rubber. It is also used in the production of refrigerants and as a solvent in chemical reactions. 2-CHLORO-1,1,1,4,4,4-HEXAFLUOROBUTANE is considered a greenhouse gas and has been found to contribute to the depletion of the ozone layer. Due to its potential environmental impact, efforts are being made to find alternative compounds for its various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 400-43-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 400-43:
(5*4)+(4*0)+(3*0)+(2*4)+(1*3)=31
31 % 10 = 1
So 400-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H3ClF6/c5-2(4(9,10)11)1-3(6,7)8/h2H,1H2
400-43-1Relevant articles and documents
Method of Hydrodechlorination to Produce Dihydrofluorinated Olefins
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Page/Page column 8, (2009/01/24)
Disclosed herein is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents with hydrogen. Also disclosed is a catalyst composition for the hydrodechlorination of chlorofluoroalkenes comprising copper metal deposited on a support.
