Phosphorsaeure-ethylester-bis-pentachlorphenylester, also known as ethyl di(pentachlorphenyl) phosphate, is a chemical compound with the formula C14H8Cl10O4P. It is a derivative of phosphoric acid, where two pentachlorophenyl groups are attached to the phosphorus atom through an ethyl ester linkage. Phosphorsaeure-ethylester-bis-pentachlorphenylester is a colorless, oily liquid with a high boiling point and low solubility in water. It is primarily used as a flame retardant and plasticizer in various industrial applications, such as in the production of plastics, rubber, and textiles. Due to its toxic nature and potential environmental impact, its use is regulated in many countries.
The CAS Registry Mumber 1440-95-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,4 and 0 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1440-95: (6*1)+(5*4)+(4*4)+(3*0)+(2*9)+(1*5)=65 65 % 10 = 5 So 1440-95-5 is a valid CAS Registry Number.