Benzenamine, N-(2,3-dimethyl-5(2H)-isothiazolylidene)-, also known as 2,3-dimethyl-5-(phenylamino)isothiazol-3-ol or simply 2,3-dimethyl-5-phenylisothiazolone (DMPT), is an organic compound with the chemical formula C10H10N2OS. It is a derivative of benzenamine (aniline) and isothiazolone, featuring a benzene ring with an amine group attached to it, and an isothiazolyl group with two methyl groups. DMPT is a yellow crystalline solid that is soluble in organic solvents and has a melting point of approximately 90°C. It is primarily used as a corrosion inhibitor in various industrial applications, such as oil and gas pipelines, water treatment systems, and metalworking fluids, due to its ability to form a protective film on metal surfaces and prevent corrosion. Additionally, DMPT has been studied for its potential use as a biocidal agent in antimicrobial formulations.
The CAS Registry Mumber 2228-16-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 8 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2228-16: (6*2)+(5*2)+(4*2)+(3*8)+(2*1)+(1*6)=62 62 % 10 = 2 So 2228-16-2 is a valid CAS Registry Number.