3531-43-9 Usage
Uses
Used in the Production of Polyurethane Foams:
Tetraisobutyltin is utilized as a catalyst in the manufacturing process of polyurethane foams. Its role is crucial for the polymerization reaction that leads to the formation of the foam, enhancing the production efficiency and quality of the end product.
Used in the Stabilization of PVC Plastics:
In the plastics industry, tetraisobutyltin serves as a stabilizer for PVC (polyvinyl chloride) plastics. It helps prevent the degradation of PVC, thereby extending the material's lifespan and maintaining its structural integrity.
Despite its applications, the environmental and health concerns associated with tetraisobutyltin's toxicity have resulted in limited use in some regions, with ongoing efforts to find safer alternatives for industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 3531-43-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,3 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3531-43:
(6*3)+(5*5)+(4*3)+(3*1)+(2*4)+(1*3)=69
69 % 10 = 9
So 3531-43-9 is a valid CAS Registry Number.
InChI:InChI=1/4C4H9.Sn/c4*1-4(2)3;/h4*4H,1H2,2-3H3;/rC16H36Sn/c1-13(2)9-17(10-14(3)4,11-15(5)6)12-16(7)8/h13-16H,9-12H2,1-8H3
3531-43-9Relevant academic research and scientific papers
Reduction of bis(triorganotin) oxides by metals: An easy route to hexaorganoditins
Jousseaume, Bernard,Chanson, Evelyne,Pereyre, Michel
, p. 1271 - 1272 (2008/10/08)
Bis(triorganotin) oxides have been reduced in high yield to hexaorganoditins by titanium, magnesium, potassium, and sodium.
A NEW PREPARATION OF HEXAALKYLDITINS. 119Sn NMR AND CHROMATOGRAPHIC DATA ON LINEAR POLYTINS
Jousseaume, Bernard,Chanson, Evelyne,Bevilacqua, Marcel,Saux, Annie,Pereyre, Michel,et al.
, p. C41 - C45 (2007/10/02)
The reaction of triorganotin oxides and formic acid provides a good route to ditin derivatives.Several new linear polytin compounds have been isolated, and the vicinal and long range 119Sn-119Sn coupling constants determined.A linear relationship has been demonstrated between the logarithm of the HPLC retention time and the number of tin atoms in the compounds.
