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3722-15-4

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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.

3722-15-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[(3-methylphenyl)diazenyl]propanedinitrile

1.2 Other means of identification

Product number -
Other names 3-Tolyl-azo-malonitril

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3722-15-4 SDS

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

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