2252-78-0 Usage
General Description
1-Bromo-1,1,2,3,3,3-hexafluoropropane is a chemical compound with the molecular formula C3H2BrF6. It is a colorless, odorless gas that is used as a solvent, refrigerant, and blowing agent in the production of foam plastics. It is also used in the manufacture of pharmaceuticals and agrochemicals. 1-BROMO-1,1,2,3,3,3-HEXAFLUOROPROPANE is highly flammable and should be handled with extreme caution due to its potential to cause irritation to the skin, eyes, and respiratory system. Additionally, it is considered a greenhouse gas and may contribute to global warming when released into the atmosphere.
Check Digit Verification of cas no
The CAS Registry Mumber 2252-78-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2252-78:
(6*2)+(5*2)+(4*5)+(3*2)+(2*7)+(1*8)=70
70 % 10 = 0
So 2252-78-0 is a valid CAS Registry Number.
InChI:InChI=1/C3HBrF6/c4-2(6,7)1(5)3(8,9)10/h1H
2252-78-0Relevant articles and documents
Reductive dehalogenation of polyhalofluorocarbons with tributyltin hydride
Puy, Michael Van Der,Belter, Randolph K.,Borowski, Ralph J.,Ellis, Lois A. S.,Persichini, Phillip J.,et al.
, p. 59 - 64 (2007/10/02)
The reduction of polyhalofluorocarbons, including ClCF2CFClCF2Cl, (ClCF2CFCl)2, ICH2(CF2)3CH2I and vicinal dichloroperfluorocycloalkanes, with tributyltin hydride gave the corresponding hydrofluorocarbons in good to excellent yield.The results are compared with similar reductions with other reducing agents, and to tin hydride reductions of non-fluorinated analogs. - Keywords: Reductive dehalogenation; Polyfluorocarbons; Tributyltin hydride; NMR spectroscopy; Hydrofluorocarbons
