Phenyltris(dimethylamino)stannane, also known as PTDAS, is a colorless, viscous liquid with the chemical formula C12H27NSn. It is a stannane, which is a type of organotin compound, and is widely used as a catalyst in various chemical reactions, particularly in the production of polyurethane foams and as a cross-linking agent in polymer synthesis. PTDAS is known for its high reactivity and stability, making it a valuable component in the chemical industry. It is also used in the synthesis of other organotin compounds and as a stabilizer for PVC. Due to its potential environmental and health risks, proper handling and disposal are essential when working with phenyltris(dimethylamino)stannane.
The CAS Registry Mumber 1081-80-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,8 and 1 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1081-80: (6*1)+(5*0)+(4*8)+(3*1)+(2*8)+(1*0)=57 57 % 10 = 7 So 1081-80-7 is a valid CAS Registry Number.