Description

Tributyl(1-Ethoxyvinyl)Tin is a specialized organotin compound that serves as a versatile reagent in advanced organic synthesis. Its core value lies in its ability to act as a nucleophilic vinyl anion equivalent, enabling efficient carbon-carbon bond formation under mild conditions. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for constructing complex molecular architectures.

Application

• As a key reagent in Stille cross-coupling reactions for the synthesis of complex olefins and conjugated systems.
• In the preparation of pharmaceutical intermediates, particularly for active pharmaceutical ingredients (APIs) containing vinyl or substituted vinyl groups.
• For the synthesis of advanced agrochemicals and fine chemicals requiring specific vinyltin coupling steps.
• In materials science research for constructing π-conjugated polymers and organic electronic materials.
• As a vinylation agent in organic synthesis to introduce the 1-ethoxyvinyl functional group into target molecules.
• For method development and process chemistry in academic and industrial R&D laboratories.

Basic Information

Product Name	Tributyl(1-Ethoxyvinyl)Tin
CAS No.	97674-02-7
Molecular Formula	C16H34OSn
Molecular Weight	377.15 g/mol
Synonyms	1-Ethoxyvinyltributylstannane; Tributyl(1-ethoxyethenyl)stannane; (1-Ethoxyvinyl)tributyltin; Stannane, (1-ethoxyethenyl)tributyl-; Tributylstannyl 1-ethoxyethylene; Vinyltin reagent 1-ethoxy; Ethene, 1-ethoxy-, tributylstannyl deriv.
EINECS	Contact for details

Quality Control

Our Tributyl(1-Ethoxyvinyl)Tin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C, 119Sn) and chromatographic analysis (GC/HPLC), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity organometallic reagents for sensitive synthetic transformations.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is between 2°C and 8°C. Keep away from strong bases and incompatible materials. Allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Tin (Sn) Content	30.0 - 32.0 %
Water Content (KF)	≤ 0.5 %

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