Description

trans-1,2-Bis(Tri-n-Butylstannyl)Ethylene is a specialized organotin compound that serves as a versatile reagent and intermediate in advanced synthetic chemistry. Its core value lies in its ability to act as a highly effective tin-based coupling agent and catalyst precursor, facilitating critical carbon-carbon and carbon-heteroatom bond-forming reactions. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable organometallic reagents for complex synthesis.

Application

• Stille Coupling Reactions: A key reagent in palladium-catalyzed cross-coupling for the synthesis of complex organic molecules, including pharmaceuticals and natural products.
• Polymer Chemistry: Used as a catalyst or co-catalyst in the production of specialized polymers, such as polyurethanes and silicones, where it controls molecular weight and structure.
• Organic Synthesis Intermediate: Serves as a building block for synthesizing other functionalized organotin compounds and complex organic structures.
• Material Science Research: Employed in the development of novel materials, including conductive polymers and organic semiconductors for electronic applications.
• Agrochemical Synthesis: Utilized in the research and production of active ingredients for crop protection agents.
• Catalyst Development: Acts as a precursor for creating homogeneous catalysts used in fine chemical manufacturing.

Basic Information

Item	Details
Product Name	trans-1,2-Bis(Tri-n-Butylstannyl)Ethylene
CAS No.	14275-61-7
Molecular Formula	C26H56Sn2
Molecular Weight	604.14 g/mol
Synonyms	1,2-Bis(tributylstannyl)ethylene; (E)-1,2-Bis(tributylstannyl)ethene; trans-1,2-Bis(tributylstannyl)ethene; 1,2-Ethenediylbis[tributylstannane]; Tributyl[(E)-2-(tributylstannyl)ethenyl]stannane; Stannane, 1,1',1''-[(1E)-1,2-ethenediyl]tris[1,1,1-tributyl-; Organotin coupling agent
EINECS	Contact for details

Quality Control

Our trans-1,2-Bis(Tri-n-Butylstannyl)Ethylene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Specific Gravity	~1.2 g/mL

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