Phosphinous chloride, specifically P-methyl-P-(trifluoromethyl)-, is a chemical compound with the formula C2H3ClF3P. It is a colorless liquid at room temperature and is known for its strong, pungent odor. phosphinous chloride, P-methyl-P-(trifluoromethyl)- is a derivative of phosphine, where one hydrogen atom is replaced by a methyl group and another by a trifluoromethyl group, while the remaining hydrogen is replaced by a chlorine atom. P-methyl-P-(trifluoromethyl)-phosphinous chloride is primarily used as a reagent in organic synthesis, particularly in the formation of phosphorus-containing compounds. Due to its reactivity, it is essential to handle phosphinous chloride, P-methyl-P-(trifluoromethyl)- with care, as it can be hazardous and may cause irritation or damage to the skin, eyes, and respiratory system upon exposure.
The CAS Registry Mumber 4669-76-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,6 and 9 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4669-76: (6*4)+(5*6)+(4*6)+(3*9)+(2*7)+(1*6)=125 125 % 10 = 5 So 4669-76-5 is a valid CAS Registry Number.