406-85-9 Usage
General Description
4-CHLORO-1,1,1-TRIFLUOROBUTANE is a chemical compound with the molecular formula C4H6ClF3. It is a colorless gas with a slightly sweet odor, and it is commonly used as a refrigerant and a blowing agent in the production of foam insulation materials. This chemical is also used as a solvent in the production of pharmaceuticals and other chemical compounds. 4-CHLORO-1,1,1-TRIFLUOROBUTANE has been found to have low toxicity, but it has been linked to environmental concerns due to its potential to contribute to ozone depletion. Therefore, it is subject to regulation and monitoring in many countries to minimize its impact on the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 406-85-9 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 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 406-85:
(5*4)+(4*0)+(3*6)+(2*8)+(1*5)=59
59 % 10 = 9
So 406-85-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H6ClF3/c5-3-1-2-4(6,7)8/h1-3H2
406-85-9Relevant articles and documents
Fluoride-mediated selective cross-coupling reactions of alkyl halides and trimethyl(perfluoroalkyl)silanes, Me3SiRf (Rf = CF3, C2F5) in the absence of any catalysts
Tyrra, Wieland,Naumann, Dieter,Quadt, Silke,Buslei, Sigrid,Yagupolskii, Yurii L.,Kremlev, Mikhail M.
, p. 813 - 817 (2008/03/14)
A temperature range of -18 °C to room temperature was found to be effective for selective fluoride-mediated cross-coupling reactions of trimethyl(perfluoroalkyl)silanes, Me3SiCF3 and Me3SiC2F5, and alkyl halides, RX (X = Br, I) in the absence of any catalyst.
