Description

Tytin CAS NO 63807-68-1 is a high-purity organotin compound widely utilized as a catalyst and stabilizer in advanced polymer synthesis. This chemical is critical for ensuring optimal reaction kinetics and product stability in demanding industrial processes. It serves as an essential component for manufacturers in the polyurethane, silicone, and specialty plastics industries, where precise catalytic activity and material longevity are paramount.

Application

• Polyurethane Catalyst: A key catalyst in the production of flexible and rigid polyurethane foams, elastomers, and coatings, promoting efficient urethane and isocyanate reactions.
• Silicone Cross-Linking Agent: Used as a catalyst in condensation-cure silicone systems for sealants, adhesives, and rubber products.
• PVC Stabilizer: Acts as a heat stabilizer in polyvinyl chloride (PVC) formulations to prevent degradation during processing and extend product life.
• Esterification & Transesterification Catalyst: Facilitates esterification and transesterification reactions in the synthesis of plasticizers, lubricants, and biodiesel.
• Adhesive & Sealant Formulations: Imparts enhanced curing properties and stability in high-performance industrial adhesive and sealant applications.
• Specialty Polymer Synthesis: Employed in the production of specialized polymers requiring controlled molecular weight and architecture.

Basic Information

Product Name	Tytin
CAS No.	63807-68-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dibutyltin dilaurate; Dibutyltin dilaurate (DBTDL); Dibutylbis(lauroyloxy)stannane; Stannane, dibutylbis[(1-oxododecyl)oxy]-; Lauric acid, dibutylstannylene salt; Tin, dibutylbis(lauroyloxy)-; Catalyst T-12; Stanclere DBTL; Dabco T-12; Thermolite 12; Kosmos 19; Fomrez UL-28; Dibutyltin didodecanoate
EINECS	264-199-6

Quality Control

Our Tytin is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including assay, tin content, and impurity profile analysis, to meet exacting industry specifications. Certificates of Analysis (COA) documenting purity, physical properties, and compliance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, pale yellow liquid
Identification (IR)	Conforms
Assay (Sn Content)	≥ 18.0 %
Purity (HPLC)	≥ 95.0 %
Specific Gravity (20°C)	1.04 - 1.07
Refractive Index (20°C)	1.468 - 1.472

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