31253-12-0 Usage
Physical state
Colorless to yellow liquid
Odor
Strong, pungent
Primary use
Reagent in chemical synthesis
Applications
Production of pharmaceuticals, agricultural chemicals, dyes, and other organic compounds
Toxicity
Toxic if ingested or inhaled
Health effects
Prolonged exposure can cause irritation to the respiratory system and skin
Carcinogenicity
Potential carcinogen
Mutagenicity
Potential mutagen
Regulation
Regulated and controlled in many jurisdictions due to hazardous properties
Check Digit Verification of cas no
The CAS Registry Mumber 31253-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,5 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31253-12:
(7*3)+(6*1)+(5*2)+(4*5)+(3*3)+(2*1)+(1*2)=70
70 % 10 = 0
So 31253-12-0 is a valid CAS Registry Number.
InChI:InChI=1/C3H5Br2NO2/c1-2-3(4,5)6(7)8/h2H2,1H3
31253-12-0Relevant academic research and scientific papers
Electrooxidative coupling of salts of nitro compounds with halide, nitrite, cyanide, and phenylsulfinate anions
Ilovaisky,Merkulova,Ogibin,Nikishin
, p. 1585 - 1592 (2007/10/03)
Electrolysis of salts of primary and secondary nitro compounds (nitroethane, 1- and 2-nitropropanes, nitrocyclohexane, and nitrocycloheptane) in the presence of excess halide, nitrite, cyanide, and phenylsulfinate anions under undivided and divided amperostatic electrolysis conditions in a two-phase medium (CH2Cl2/H2O) produces geminal nitrohalides (35-85% yields), dinitro compounds (15-51%), nitronitriles (6-27%), and nitrosulfones (50-70%). The salts of secondary nitro compounds form the products of oxidative coupling with halide and phenylsulfinate anions under the undivided electrolysis conditions. In all other cases, divided electrolysis is required.
