TIB KAT 256

Tib kat 256 is used as chemical Auxiliary Agent; catalyst.
Tib kat 256 is used synthesis of saturated polyester resins for powder coatings and coil coatings
Tib kat 256 is used production of unsaturated polyester resins for gel-coat, sheet molding, and cast molding applications

CAS Number: 2273-43-0
EC Number: 218-880-1​
Chemical Name: Monobutyltin oxide (MBTO)
Molecular Formula: C₄H₁₀O₂Sn​
Molecular Weight: 208.83 g/mol

SYNONYMS:
butyl-hydroxy-oxotin, Butylhydroxyoxostannan, Butyltin oxide, n-Butyltin hydroxide oxide, N-BUTYLTIN HYDROXIDE OXIDE HYDRATE 97%, n-Butyltinhydroxideoxide, Stannane,butylhydroxyoxo-, MONO-N-BUTYLTINOXIDE, Butylstannonsure, Butylhydroxyoxo-stannane, MBTO, ButyloxohydroxystannaneFASCAT 4100, MBTO,BUTYLSTANNOIC ACID,FASCAT 4100,FASCAT 9100,N-BUTYLSTANNOIC ACID,MONO-N-BUTYLTINOXIDE,N-BUTYLTIN SESQUIOXIDE,Monobutyltin oxide(MBTO),N-BUTYLTIN HYDROXIDE OXIDE,BUTYLTIN(IV) HYDROXIDE OXIDE, Butylhydroxyoxo-stannane, n-Butyltin hydroxide oxide, 1-Butanestannonic acid, Butylhydroxyoxostannane, butyl-hydroxy-oxotin, Butylhydroxytin oxide, Butylstannonic acid, Butyltin hydroxide oxide, Mono-N-butyltin oxide, MBTO, Butyltin oxide, Butylhydroxostannane, Butylhydroxytin oxide, Butyloxostannane, Butylenestannonic acid, Stannane, butylhydroxyoxo-, 1-Butanestannonic acid, Butanestannonic acid, Butylhydroxyoxostannane, Butylstannonic acid, Butylstannoic acid, Butyltin hydroxide, oxide, Butylhydroxytin oxide, n-Butyltin oxide, butyl-hydroxy-oxotin, Butylhydroxyoxostannan, Butyltin oxide, n-Butyltin hydroxide oxide, N-BUTYLTIN HYDROXIDE OXIDE HYDRATE 97%, n-Butyltinhydroxideoxide, ButyloxohydroxystannaneFASCAT 4100, Butylhydroxyoxo-stannane, n-Butyltin hydroxide oxide, 1-Butanestannonic acid, Butylhydroxyoxostannane, butyl-hydroxy-oxotin, Butylhydroxytin oxide, Butylstannonic acid, Butyltin hydroxide oxide, Mono-N-butyltin oxide, MBTO, Butyltin oxide, Butylhydroxostannane, Butylhydroxytin oxide, Butyloxostannane, Butylenestannonic acid, Monobutyltin oxide, MBTO, Butylstannoic acid, FASCAT 4100, FASCAT 9100, n-Butylstannoic acid, Monobutyltin oxide (MBTO), n-Butyltin sesquioxide, n-Butyltin hydroxide oxide, Butyltin(IV) hydroxide oxide,

Tib kat 256 is an extremely pure butystannoic acid offering industry leading, often undetectable, levels of DBT and TBT species.
Tib kat 256 is hydrolytically stable and is used as a versatile neutral catalyst in numerous chemical industry processes.

Tib kat 256 is a solid catalyst, which is used in esterification-, transesterification- and polycondensation reactions.
Tib kat 256 gives good results in the production of polyesters and alkyds.
Tib kat 256 is a white powder with the chemical formula C₄H₁₀O₂Sn.

Tib kat 256 begins to solubilize in carboxylic acid at 80°C during the reaction and becomes incorporated into the final product without affecting the quality of the product.
For this reason, Tib kat 256 does not require neutralization or filtration at the end of production.

Tib kat 256 is a non-corrosive organotin compound used in synthesizing saturated polyester for powder coatings, insulating varnishes, and coil coatings.
Additionally, people refer to Tib kat 256 by other names, including butylhydroxostannane, butylstannonic acid, and butylhydroxytin oxide.

Tib kat 256 is an amorphous white solid phase transfer catalyst.
Tib kat 256 is primarily used for the production of polyester resins and alkyd resins, in the catalysis of esterification reactions, transesterification reactions, and of polycondensation reactions up to 240 °C.

Tib kat 256 is integrated into the final product with no impact on quality.
As such, processes with Tib kat 256 do not require subsequent neutralization or filtering the catalyst out.
This makes for a technically simple application process.

Tib kat 256 significantly shortens esterification times – 20% to 25% less reaction time when compared to tin-free catalysts – enabling reaction at lower temperatures, saving energy and increasing the efficiency of both process and plants.
Another advantage of Tib kat 256 is in reducing undesirable side reactions, such as dehydration or oxidative decomposition of polyhydric alcohols.

Tib kat 256 can be modified in advance with other ligands and requires no special handling measures, only the avoidance of excessive moisture.
The final product is of higher quality in comparison with lithium-based catalysts – offering improved color properties and less haze formation.
The effectiveness of Tib kat 256 catalysts is proven for a number of short, medium, and long oil alkyds.

USES and APPLICATIONS of TIB KAT 256:
Tib kat 256 is used in concentrations between 0.01 - 0.5 wt.-%.
Tib kat 256 can be used between 90 - 280°C.

Tib kat 256 is used as a catalyst.
Tib kat 256 is used in paints and coatings.

Catalyst in Esterification and Transesterification Reactions: Tib kat 256 is employed in the synthesis of saturated and unsaturated polyester resins, as well as polymer plasticizers.
Polycondensation Reactions: Tib kat 256 facilitates polycondensation processes, contributing to the production of polyesters and alkyds.

Paints and Coatings Industry: Tib kat 256 is utilized in the formulation of paints and coatings to enhance product performance.
Catalyst: Tib kat 256 is employed as an esterification catalyst in the production of saturated and unsaturated polyester resins, polymer plasticizers, and alkyd resins.

Catalyst in Esterification Reactions – Tib kat 256 is used to catalyze esterification between acids and alcohols in the production of polyesters and alkyd resins.
Tib kat 256 is especially useful in producing saturated and unsaturated polyester resins for coatings and adhesives.

Polycondensation Catalyst – Tib kat 256 is applied in polycondensation processes for making high-performance polymers.
Transesterification Reactions – Tib kat 256 serves as a catalyst in transesterification of esters and alcohols, important in plasticizer production.

Paints & Coatings Industry – Tib kat 256 helps control polymer molecular weights during resin synthesis for paints, varnishes, and enamels.
Silicone Curing – Tib kat 256 is sometimes used in curing reactions of silicones.
Plastic Additive Manufacturing – Tib kat 256 acts as a heat stabilizer in some PVC processing systems.
Tib kat 256 is used as chemical Auxiliary Agent; catalyst.

Tib kat 256 can only be easily dissolved in bases / alkalis and mineral acids.
Tib kat 256 is used synthesis of saturated polyester resins for powder coatings and coil coatings
Tib kat 256 is used production of unsaturated polyester resins for gel-coat, sheet molding, and cast molding applications

Tib kat 256 is used to produce polymeric plasticizers.
Tib kat 256 is hydrolytically stable and can be used in the synthesis of saturated polyester resins for powder coatings and coil coatings, as well in the production of unsaturated polyester resins for gel-coat, sheet molding, and cast molding applications.

Tib kat 256 might be used also to produce polymeric plasticizers.
Tib kat 256 is used primarily to catalyze esterification and polycondensation reactions at temperatures between 210°C and 240°C (stable up to 250°C).

Tib kat 256 can significantly shorten esterification times, offers energy savings due to lower reaction temperatures, with a consequent more efficient use of equipment.
Tib kat 256 minimizes side reactions such as dehydration and oxidative degradation of polyhydric alcohols, especially secondary alcohols.
Tib kat 256 can be charged up front with other reactants, and requires no special handling other than avoiding excessive exposure to moisture.

Manufacturers primarily use Tib kat 256 as a catalyst in the production of unsaturated polyester resins, saturated polyester resins, and polyester polyols.
Tib kat 256 can also be a catalyst in the production of powder coating resins and polymeric plasticizers.

-Usages of Tib kat 256:
• Saturated polyester resin
• Unsaturated polyester resin
• Polymeric plasticizer

ECONOMIC SIGNIFICANCE OF TIB KAT 256:
Its catalytic properties make Tib kat 256 an important raw material for the production of unsaturated polyester resins in a variety of applications, such as powder coatings and coil coatings for coating steel and aluminum sheets; for coatings in plastic mold making; and for foils.
Tib kat 256 is used as a binder for lacquers and paints and in oleochemistry for various esterification and transesterification products.
Use as a stabilizer: In addition to its use as a catalyst, Tib kat 256 can also be used to produce tin stabilizers for various plastics, such as PVC.

CHARACTERISTICS OF TIB KAT 256:
• Tib kat 256 is a non-corrosive organotin compound which can be used in the synthesis of saturated polyester in powder coatings, insulating varnishes, and coil coatings.