7422-82-4 Usage
Physical state
Liquid It is a colorless, flammable liquid.
Odor
Strong, unpleasant The compound has a noticeable and offensive smell.
Usage
Pharmaceutical intermediate and building block It is primarily used in the synthesis of other organic compounds and as an intermediate in pharmaceutical production.
Toxicity
Highly toxic 1-Methyl-1-(2-propynyl)hydrazine is known to cause harmful effects on human health and the environment.
Hazard classification
Hazardous material Due to its toxicity, it is classified as a hazardous material.
Safety precautions
Strict safety measures required When handling and working with 1-Methyl-1-(2-propynyl)hydrazine, it is essential to follow strict safety precautions and protective measures to minimize the risk of exposure and harm.
Check Digit Verification of cas no
The CAS Registry Mumber 7422-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,2 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7422-82:
(6*7)+(5*4)+(4*2)+(3*2)+(2*8)+(1*2)=94
94 % 10 = 4
So 7422-82-4 is a valid CAS Registry Number.
7422-82-4Relevant articles and documents
Synthesis and reactions of the first allenyl azo compounds
Banert, Klaus,Hagedorn, Manfred,Schlott, Jana
, p. 360 - 361 (2003)
Several propargylhydrazines were prepared and then oxidized by manganese dioxide to generate short-lived 1,1-diazenes, which produced novel allenyl azo compounds (8) through [2,3] sigmatropic rearrangement. Isomerization of 8 or nucleophilic addition to the title compounds lead to hydrazones as well as pyrazole derivatives.
