Description

Diyl)Bis(Trimethylstannane) CAS NO 1048694-54-7 is a specialized organotin compound characterized by its unique structure featuring a diyl bridge between two trimethylstannyl groups. This compound matters as a versatile intermediate and catalyst precursor in advanced organic synthesis and materials science, enabling precise control over polymerization and cross-coupling reactions. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds and functional materials.

Application

• As a key catalyst precursor or co-catalyst in Stille cross-coupling reactions for forming carbon-carbon bonds in complex molecule synthesis.
• As a polymerization catalyst or initiator in the production of specialized polymers and resins.
• As a versatile organic synthesis intermediate for constructing complex organometallic frameworks and ligands.
• In materials research for developing novel organotin-based compounds with specific electronic or optical properties.
• For surface modification and functionalization in nanotechnology and advanced coatings.
• In academic and industrial R&D for exploring new catalytic pathways and reaction mechanisms.

Basic Information

Product Name	Diyl)Bis(Trimethylstannane)
CAS No.	1048694-54-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,4-Bis(trimethylstannyl)buta-1,3-diyne; Bis(trimethylstannyl)butadiyne; Tetramethyldistannane, 1,1,1,4,4,4-hexamethyl-2-butyne-1,4-diyl deriv.; Buta-1,3-diyne-1,4-diylbis(trimethylstannane); Organotin catalyst precursor; Stille coupling reagent
EINECS	Contact for details

Quality Control

Our Diyl)Bis(Trimethylstannane) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and performance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (Assay by NMR/GC)	≥95% (Typical grades: 95%, 97%, 99%)
Tin (Sn) Content	Contact for details

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