2,2,2-Trichlor-1-hydroxy-aethyl-diphenyl-phosphinthiooxyd, also known as trichloro(2-hydroxyethyl)diphenylphosphine oxide, is a chemical compound with the molecular formula C8H8Cl3O2P. It is a colorless to pale yellow liquid that is soluble in organic solvents. <2,2,2-Trichlor-1-hydroxy-aethyl>-diphenyl-phosphinthiooxyd is primarily used as a flame retardant and plasticizer, particularly in the production of polyvinyl chloride (PVC) and other polymers. It functions by interrupting the combustion process and reducing the flammability of materials. Due to its chemical structure, it is also known for its stability and low toxicity, making it a preferred choice in various industrial applications.
The CAS Registry Mumber 2929-38-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,2 and 9 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2929-38: (6*2)+(5*9)+(4*2)+(3*9)+(2*3)+(1*8)=106 106 % 10 = 6 So 2929-38-6 is a valid CAS Registry Number.