3722-15-4 Usage
Description
[(E)-(3-methylphenyl)diazenyl]propanedinitrile, also known as 3-(3-methylphenyldiazenyl)malononitrile, is a chemical compound with the molecular formula C11H9N3. It is a diazo compound, characterized by the presence of a diazenyl group (N=N) attached to a phenyl ring. This yellow-to-orange crystalline solid has a melting point of approximately 118-120°C and is commonly utilized as a chemical intermediate in organic synthesis.
Uses
Used in Organic Synthesis:
[(E)-(3-methylphenyl)diazenyl]propanedinitrile is used as a chemical intermediate for the preparation of azo dyes and other aromatic compounds. Its unique structure and reactivity make it a valuable component in the synthesis of various organic molecules.
Used in Dye Manufacturing:
In the dye manufacturing industry, [(E)-(3-methylphenyl)diazenyl]propanedinitrile is used as a key component in the production of azo dyes. These dyes are widely used in various applications, including textiles, plastics, and printing inks, due to their vibrant colors and stability.
Safety Considerations:
Given its potentially hazardous nature, [(E)-(3-methylphenyl)diazenyl]propanedinitrile should be handled with care, adhering to proper safety protocols and guidelines to ensure the safety of individuals and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 3722-15-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,2 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3722-15:
(6*3)+(5*7)+(4*2)+(3*2)+(2*1)+(1*5)=74
74 % 10 = 4
So 3722-15-4 is a valid CAS Registry Number.
3722-15-4Relevant articles and documents
DFT, FT-IR, FT-Raman and NMR studies of 4-(substituted phenylazo)-3,5- diacetamido-1H-pyrazoles
Kinali, Selin,Demirci, Serkan,?ali?ir, Zühre,Kurt, Mustafa,Ata, Ahmet
scheme or table, p. 254 - 258 (2011/06/27)
We present a detailed analysis of the structural and vibrational spectra of some novel azo dyes. 2-(Substituted phenylazo)malononitriles were synthesized by the coupling reaction of the diazonium salts, which were prepared with the use of various aniline
