Description

Tetradecyl 5,5-Dibutyl-9-Oxo-10-Oxa-4,6-Dithia-5-Stannatetracosanoate is a specialized organotin compound with a complex molecular structure designed for high-performance applications. This chemical is valued for its role as a potent stabilizer and catalyst in demanding polymer and material science processes. It is primarily utilized by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product durability and processing characteristics under rigorous conditions.

Application

• Polymer Stabilizer: Acts as a highly effective heat and light stabilizer for PVC and other halogenated polymers, preventing degradation during processing and extending product lifespan.
• Catalyst in Polyurethane Systems: Serves as a catalyst for polyurethane foam and elastomer production, influencing reaction kinetics and final polymer properties.
• Silicone Cross-linking Agent: Used in silicone rubber and resin formulations to promote cross-linking, improving thermal stability and mechanical strength.
• Lubricant & Grease Additive: Functions as an extreme pressure (EP) additive and anti-wear agent in advanced lubricant formulations for industrial machinery.
• Wood & Material Preservative: Employed as a biocide or fungistatic agent in preservative treatments for wood, textiles, and composite materials.
• Antifouling Coatings: A key active ingredient in marine antifouling paints to prevent the growth of barnacles, algae, and other organisms on ship hulls.

Basic Information

Product Name	Tetradecyl 5,5-Dibutyl-9-Oxo-10-Oxa-4,6-Dithia-5-Stannatetracosanoate
CAS No.	70942-46-0
Molecular Formula	C44H86O3S2Sn
Molecular Weight	846.0 g/mol (approx.)
Synonyms	Dibutyltin Tetradecyl Mercaptoacetate; Dibutyltin Tetradecyl Thioglycolate; 5,5-Dibutyl-10-oxa-4,6-dithia-5-stannatetracosanoic Acid, 9-oxo-, Tetradecyl Ester; Tetradecyl (5,5-Dibutyl-9-oxo-10-oxa-4,6-dithia-5-stannatetracosan-1-oate); Organotin Stabilizer DBTTG; Tin Stabilizer 70942-46-0; Dibutyltin Ester of Tetradecyl Thioglycolic Acid
EINECS	Contact for details

Quality Control

Our Tetradecyl 5,5-Dibutyl-9-Oxo-10-Oxa-4,6-Dithia-5-Stannatetracosanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration or HPLC, identification by FT-IR, and control of key impurities like free tin and heavy metals, to ensure consistent performance and purity for industrial applications. Certificates of Analysis (COA) documenting full specifications are available upon request, and production can be aligned with relevant industry standards such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms to reference spectrum
Assay (Tin Content)	Min. 13.5%
Purity (HPLC)	Min. 95.0%
Specific Gravity (20°C)	1.05 - 1.15
Heavy Metals (as Pb)	Max. 20 ppm
Water Content (KF)	Max. 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.