Stannane, dibromodioctyl-, also known as dibromooctylstannane, is an organotin compound with the chemical formula C16H36Br2Sn. It is a colorless to pale yellow liquid that is soluble in organic solvents. Stannane, dibromodioctyl- is primarily used as a catalyst in the production of polyurethane foams, where it promotes the reaction between isocyanates and polyols. It is also employed as a stabilizer for various polymers, including PVC, to prevent degradation and improve the material's overall performance. Due to its potential environmental and health impacts, the use of organotin compounds like dibromodioctylstannane is subject to regulations in many countries.
The CAS Registry Mumber 3091-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,9 and 1 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3091-28: (6*3)+(5*0)+(4*9)+(3*1)+(2*2)+(1*8)=69 69 % 10 = 9 So 3091-28-9 is a valid CAS Registry Number.