2,2'-dimethyl-4,4'-(2-thia-propanediyl)-di-aniline, also known as 2,2'-dimethyl-4,4'-(methylenedi-2,1-ethanediyl)diphenylamine, is an organic compound with the chemical formula C17H22N2S. It is a derivative of diphenylamine, featuring two methyl groups at the 2,2' positions and a 2-thia-propanediyl bridge connecting the two aniline units. 2,2'-dimethyl-4,4'-(2-thia-propanediyl)-di-aniline is characterized by its molecular structure, which includes a sulfur atom in the propanediyl chain, providing unique chemical properties. It is used in various applications, such as a curing agent for epoxy resins and a stabilizer for rubber, due to its ability to prevent oxidation and degradation. The compound's specific structure and properties make it valuable in the chemical industry for enhancing the performance and stability of materials.
The CAS Registry Mumber 790-84-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,9 and 0 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 790-84: (5*7)+(4*9)+(3*0)+(2*8)+(1*4)=91 91 % 10 = 1 So 790-84-1 is a valid CAS Registry Number.