Dipentyl-phosphinoyl chloride, also known as bis(1-pentyl)phosphinoyl chloride, is an organophosphorus compound with the chemical formula C10H22ClP. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 204.7 g/mol. dipentyl-phosphinoyl chloride is primarily used as a ligand in coordination chemistry, particularly in the synthesis of transition metal complexes. It is also employed as a reagent in the preparation of various phosphorus-containing compounds. Due to its reactivity, it is essential to handle dipentyl-phosphinoyl chloride with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 1604-65-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 4 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1604-65: (6*1)+(5*6)+(4*0)+(3*4)+(2*6)+(1*5)=65 65 % 10 = 5 So 1604-65-5 is a valid CAS Registry Number.