13355-96-9 Usage
Description
Butylchlorodihydroxytin, also known as Butyltin chloride dihydroxide, butyl(chloro)stannanediol, is an organotin compound that serves as an active esterification catalyst within a temperature range of 200-230 °C. It is a non-acidic white solid with the chemical formula C4H11ClO2Sn, which dissolves by reaction when heated with alcohols or carboxylic acids. The resulting active compound is soluble in ester systems and remains in the ester product.
Uses
Used in Powder Coatings Industry:
Butylchlorodihydroxytin is used as a catalyst for the synthesis of saturated polyester resin in powder coatings. Its role in the process enhances the properties and performance of the final product.
Used in Unsaturated Polyester Resins Production:
In the production of unsaturated polyester resins, Butylchlorodihydroxytin is utilized for gel coat, sheet molding, and cast molding applications. Its catalytic properties contribute to the improved characteristics of these materials.
Used in Transesterification Reactions:
Butylchlorodihydroxytin is employed in transesterification reactions conducted at temperatures between 140-180°C. It aids in the production of esters and antioxidants, which are essential for various industrial applications.
Used in PBT Engineering Resins Production:
Butylchlorodihydroxytin is used in the production of PBT (Polybutylene terephthalate) engineering resins, which are specifically designed for the automotive and construction markets. Its catalytic activity ensures the efficient synthesis of these high-performance materials.
Check Digit Verification of cas no
The CAS Registry Mumber 13355-96-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,5 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13355-96:
(7*1)+(6*3)+(5*3)+(4*5)+(3*5)+(2*9)+(1*6)=99
99 % 10 = 9
So 13355-96-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H9.ClH.2H2O.Sn/c1-3-4-2;;;;/h1,3-4H2,2H3;1H;2*1H2;/q;;;;+1/p-1/rC4H9ClSn.2H2O/c1-2-3-4-6-5;;/h2-4H2,1H3;2*1H2