563-97-3 Usage
Physical state
Colorless to light yellow liquid
Odor
Strong, pungent
Uses
a. Reagent in organic synthesis
b. Production of pharmaceuticals
c. Production of dyes
d. Production of agrochemicals
e. Manufacture of specialty chemicals
f. Solvent in industrial processes
Toxicity
Highly toxic if ingested, inhaled, or absorbed through the skin
Safety precautions
Proper handling and storage required
Hazard classification
Severe fire and explosion hazard
Storage and handling
Special procedures required to prevent accidents
Check Digit Verification of cas no
The CAS Registry Mumber 563-97-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 563-97:
(5*5)+(4*6)+(3*3)+(2*9)+(1*7)=83
83 % 10 = 3
So 563-97-3 is a valid CAS Registry Number.
563-97-3Relevant articles and documents
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Fetell,A.I.,Feuer,H.
, p. 1238 - 1241 (1978)
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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.
