Dimethyl (trifluoromethyl)phosphonite, also known as (trifluoromethyl)dimethylphosphine oxide, is an organophosphorus compound with the chemical formula C3H6F3OP. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 152.05 g/mol. dimethyl (trifluoromethyl)phosphonite is primarily used as a reagent in the synthesis of various organophosphorus compounds, particularly in the preparation of insecticides and flame retardants. It is also employed as a stabilizing agent in the production of certain plastics and resins. Due to its reactivity and potential toxicity, it is essential to handle dimethyl (trifluoromethyl)phosphonite with care, following proper safety protocols.
The CAS Registry Mumber 684-56-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 4 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 684-56: (5*6)+(4*8)+(3*4)+(2*5)+(1*6)=90 90 % 10 = 0 So 684-56-0 is a valid CAS Registry Number.