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FASCAT® 4201 Catalyst
The FASCAT ® 4201 catalyst, dibutyltin oxide, is an amorphous white solid.
Fulfilled By ChemPoint
- Manufacturer: PMC Organometallix Inc.
- Product Line: FASCAT® Tin Catalysts
- Product: FASCAT® Butyl Tin Catalysts
- Industries: Coatings
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
The FASCAT® 4201 catalyst is extensively utilized in the aqueous cathodic electrodeposition of urethane coatings, as well as a catalyst for methacrylate esters used in the water treatment sector. FASCAT® 4201 is utilized in high-temperature transesterification reactions to manufacture coating resins and in the synthesis of alkyd resins.
Specifications
Form: Solid
Color: Amorphous white
CAS registry number: 818-08-6
Formula: Bu2SnO
Molecular weight: 248.9
Sn %: 47.7
Melting point: Decomposes without melting
Bulk density, g/cm3: 0.57
Primary Chemistry: Dibutyltin oxide
Features & Benefits
Insoluble in water and most organic solvents
May be brought into solution by reaction with carboxylic acids, alcohols, and esters
Forms a stable dispersion for aqueous coating applications
Significantly shortens transesterification production cycle times for specialty acrylate monomers
Offers energy savings due to lower reaction temperatures
The FDA grade is available as FASCAT® 9201, which satisfies 21 CFR 175.300, 21 CFR 177.2420, and
21 CFR 175.105
Problems Solved
Lack of FDA approval from other catalysts
Requirement of hydrolytic stability
Applications
Chemical resin manufacturing
Coating resins
Water treatment market
Related Applications
Related Chemistries
Coatings
Related Functions
Coatings
Related Technologies
Coatings
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