Description

Tin120 CAS NO 14119-17-6 is a high-purity organotin compound, specifically a dialkyltin derivative, valued for its role as a highly effective catalyst and stabilizer in polymer chemistry. Its primary commercial value lies in enabling efficient, controlled reactions for producing high-performance materials with consistent quality. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable intermediates for polyurethane and PVC formulations.

Application

• Polyurethane Catalyst: A key catalyst in the production of flexible and rigid polyurethane foams, elastomers, and coatings, promoting controlled gelation and blowing reactions.
• PVC Stabilizer: Acts as a heat stabilizer in polyvinyl chloride (PVC) processing, preventing degradation and discoloration during high-temperature extrusion and molding.
• Crosslinking Agent: Used in silicone rubber and other elastomer systems to facilitate crosslinking, enhancing thermal stability and mechanical properties.
• Esterification & Transesterification Catalyst: Employed in the synthesis of plasticizers, lubricants, and biodiesel, where it catalyzes ester formation and interchange reactions efficiently.
• Adhesive & Sealant Formulations: A component in high-performance adhesives and sealants, contributing to cure speed and final product durability.
• Specialty Polymer Synthesis: Serves as an intermediate or catalyst in the production of specialized polymers, including certain polyesters and condensation polymers.

Basic Information

Product Name	Tin120
CAS No.	14119-17-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dibutyltin dilaurate (common trade name reference); Di-n-butyltin dilaurate; Dibutyltin didodecanoate; Tin(II) laurate derivative; Organotin catalyst 120; DBTL; DBTDL; Catalyst T-12
EINECS	Contact for details

Quality Control

Our Tin120 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profile analysis, to ensure it meets precise specifications for catalytic activity and purity. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory compliance needs.

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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in original packaging or opaque storage until use.

Specification

Item	Specification
Appearance	Clear, pale yellow liquid
Identification (IR)	Conforms
Assay (Tin content)	≥ 18.5 %
Specific Gravity (20°C)	1.04 - 1.07
Refractive Index (20°C)	1.468 - 1.478

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