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CAS No. 756-13-8


CAS No. 756-13-8


Introduction


CAS No. 756-13-8 is a chemical compound most commonly referred to as 2,2-Dibromo-3-nitrilopropionamide. It is an organic compound that belongs to the group of nitrilopropionamides and is a colorless, hygroscopic solid. It is used in the production of various chemical intermediates, including pharmaceuticals and agricultural chemicals. It is also used as a flame retardant and corrosion inhibitor.


Chemical Properties


CAS No. 756-13-8 is an organic nitrile-based compound that consists of two bromine atoms and one nitrogen atom. It has a molecular weight of 300.9 g/mol and a melting point of 217 °C. It is highly soluble in water and organic solvents such as methanol, ethanol and acetone. It is also soluble in aqueous solutions of sodium hydroxide and sodium carbonate.


Synthesis


The synthesis of CAS No. 756-13-8 involves the reaction of 2,2-dibromo-3-nitrilopropionamide with an appropriate primary amine. The reaction is typically carried out in aqueous solution at a temperature of 100-120 °C. The primary amine used in the reaction is usually an ethylamine or propylamine. The product of the reaction is the nitrile-substituted 2,2-dibromo-3-nitrilopropionamide.


Uses


CAS No. 756-13-8 is used in the production of a variety of chemicals, including pharmaceuticals and agricultural chemicals. It is also used as a flame retardant and corrosion inhibitor. It is commonly used in the production of corrosion inhibitors for metalworking fluids, as well as in the production of rubber and plastic products.


Safety


CAS No. 756-13-8 is considered to be a moderately toxic compound and as such, it should be handled with caution. It is also considered to be an irritant to the skin and eyes and should be avoided in contact with these areas. Inhalation of the compound can cause irritation to the respiratory system, and should be avoided.


Conclusion


CAS No. 756-13-8 is a nitrile-based organic compound that is used in the production of various chemicals, including pharmaceuticals and agricultural chemicals. It is also used as a flame retardant and corrosion inhibitor. It is considered to be moderately toxic and should be handled with caution.


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