62168-25-6 Usage
Physical state
Colorless liquid
Odor
Sweet
Solubility
Insoluble in water
Primary use
Intermediate in the synthesis of other chemicals
Secondary use
Solvent in organic reactions
Reactivity
Highly reactive
Classification
Hazardous material
Toxicity
Toxic
Environmental effects
Negative environmental effects
Applications
Production of pharmaceuticals, agrochemicals, and other industrial applications
Utilization
Reagent in organic synthesis
Additional use
Additive in some fuel formulations
Handling
Must be handled with care due to hazardous nature
Check Digit Verification of cas no
The CAS Registry Mumber 62168-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,6 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62168-25:
(7*6)+(6*2)+(5*1)+(4*6)+(3*8)+(2*2)+(1*5)=116
116 % 10 = 6
So 62168-25-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H8Br2/c1-2-3-4(5)6/h4H,2-3H2,1H3
62168-25-6Relevant articles and documents
Alkyl Bromide Photobromination: Catalysis by Hydrogen Bromide and the Elimination-Readdition Pathway
Soumillion, Jean-Ph.,Ronneau, Claude,Dejaifve, Pierre
, p. 1907 - 1914 (2007/10/02)
In the photobromination of alkyl bromides, hydrogen bromide is shown to act as a catalyst and a kinetic study implies that two molecules of the acid are involved in catalysis.The catalysis is specific in two ways: only HBr is effective and it operates only with alkyl bromides having a β-hydrogen available for substitution.HBr favours the formation of 1,2-dibromides.This catalytic pathway is superimposed on the classical, uncatalysed mechanism.Isotopic labelling experiments show that an elimination-readdition pathway may also account for part of the reaction (maximum 20percent) but cannot explain the migration of bromine which is observed in the formation of β-dibromides.
