2-Methyl-pentylphosphonsaeure-dimethylester, also known as dimethyl 2-methylpentylphosphonate, is an organic compound with the chemical formula C7H17O3P. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 182.18 g/mol. 2-Methyl-pentylphosphonsaeure-dimethylester is a derivative of phosphonic acid, where the hydroxyl group is replaced by a methyl group, and the remaining two hydroxyl groups are esterified with methanol. It is used in various applications, including as a flame retardant, a stabilizer for plastics, and as an intermediate in the synthesis of other organophosphorus compounds. Due to its phosphorus content, it can also be used in the production of specialty chemicals and agrochemicals.
The CAS Registry Mumber 6172-94-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 2 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6172-94: (6*6)+(5*1)+(4*7)+(3*2)+(2*9)+(1*4)=97 97 % 10 = 7 So 6172-94-7 is a valid CAS Registry Number.