Description

Tributyltin Neodecanoate is an organotin compound that serves as a highly effective catalyst and stabilizer in various industrial polymerization processes. Its primary commercial value lies in its ability to accelerate polyurethane and silicone production while ensuring consistent product quality and performance. This chemical is essential for manufacturers in the polymer, coatings, and sealants industries seeking to optimize reaction kinetics and final material properties.

Application

• Primary catalyst for polyurethane (PU) foam and elastomer production.
• Catalyst in silicone (RTV) curing and cross-linking reactions.
• Stabilizer and catalyst in esterification and transesterification processes.
• Component in antifouling paint formulations for marine coatings.
• Intermediate for the synthesis of other organotin compounds.
• Used in the manufacture of adhesives and high-performance sealants.

Basic Information

Product Name	Tributyltin Neodecanoate
CAS No.	28801-69-6
Molecular Formula	C22H44O2Sn
Molecular Weight	459.29 g/mol
Synonyms	Neodecanoic Acid Tributylstannyl Ester; Tributylstannyl Neodecanoate; TBTO-Neodecanoate; Tin, Tributylneodecanoato-; Stannane, Tributylneodecanoato-; TBTN; Organotin Catalyst T-9 (related); Kosmos 19 (related)
EINECS	249-230-5

Quality Control

Our Tributyltin Neodecanoate is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analysis, including assay, tin content determination, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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, containers should be kept in the original packaging or opaque storage.

Specification

Item	Specification
Appearance	Clear, pale yellow to colorless liquid
Identification (IR)	Conforms to structure
Assay (Tin Content)	≥ 25.0 %
Purity (GC)	≥ 95.0 %
Specific Gravity (20°C)	1.05 - 1.15
Refractive Index (20°C)	1.470 - 1.490

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