5238-65-3 Usage
Description
1,2,4-Butanetricarbonitrile, also known as tricyanobutane, is a colorless crystalline solid with the molecular formula C7H3N3. It is insoluble in water and most organic solvents and is primarily used as an intermediate in the synthesis of various organic compounds.
Uses
Used in Pharmaceutical Industry:
1,2,4-Butanetricarbonitrile is used as a chemical intermediate for the synthesis of pharmaceuticals, contributing to the development of new drugs and medicines.
Used in Dye Industry:
1,2,4-Butanetricarbonitrile is used as a building block in the production of dyes, enabling the creation of a wide range of colorants for various applications.
Used in Organic Electronics:
1,2,4-Butanetricarbonitrile is used in the manufacturing of materials for organic electronics, playing a role in the development of advanced electronic devices and components.
Used in Specialty Polymers:
1,2,4-Butanetricarbonitrile is used as a component in the production of specialty polymers, which have unique properties and applications in various industries.
Used in Chemical Research:
1,2,4-Butanetricarbonitrile has potential applications in the field of organic synthesis and chemical research due to its unique chemical structure and reactivity, aiding in the discovery and understanding of new chemical reactions and processes.
However, it is important to handle and use 1,2,4-Butanetricarbonitrile with caution due to its potential hazards and toxic properties.
Check Digit Verification of cas no
The CAS Registry Mumber 5238-65-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,3 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5238-65:
(6*5)+(5*2)+(4*3)+(3*8)+(2*6)+(1*5)=93
93 % 10 = 3
So 5238-65-3 is a valid CAS Registry Number.
5238-65-3Relevant articles and documents
Method of producing hexamethylene diamine from butadiene
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Page/Page column 3, (2008/06/13)
The invention relates to the production of hexamethylene diamine from butadiene. The method comprises the successively performed stages of: (i) a catalytic epoxidation of butadiene to 1,2-epoxy-3-butene; (ii) a basically catalyzed addition of hydrogen cyanide to butadiene monoxide to form a reaction mixture containing 3-hydroxy-4-pentene nitrile (3HPN) and 2-hydroxymethyl-3-butene nitrile (2HMBN); (iii) an acidically catalyzed dehydration of the cyanohydrines 3HPN and 2HMBN of stage (ii) to cis/trans-pentadiene nitrile (PDN); (iv) a basically catalyzed addition of the products of stage (iii) to form cis/trans-1,4-dicyanobutene-1 and -2 (DCB); and (v) a catalytic hydrogenation of the isomeric cis/trans-1,4-dicyanobutene of stage (iv) to hexamethylene diamine.
