Description

Allyltributyltin is an organotin compound featuring an allyl group bonded to a tributyltin moiety, making it a versatile reagent in synthetic organic chemistry. Its primary value lies in its role as a highly effective catalyst and intermediate for cross-coupling reactions and polymer synthesis. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop new molecules or polymeric structures. The product is supplied under an inert atmosphere to ensure stability and performance.

Application

• Key intermediate in the synthesis of organotin-based catalysts for polyurethane and silicone production.
• Precursor in Stille cross-coupling reactions for forming carbon-carbon bonds in pharmaceutical active ingredients.
• Catalyst and co-catalyst in various polymerization processes, including for PVC stabilizers.
• Reagent for the introduction of the allyl group into organic molecules in fine chemical synthesis.
• Research and development of novel organometallic compounds and materials science applications.
• Used in the manufacture of specialty chemicals for the agrochemical industry.

Basic Information

Item	Detail
Product Name	Allyltributyltin
CAS No.	24850-33-7
Molecular Formula	C15H32Sn
Molecular Weight	331.12 g/mol
Synonyms	Tributyl(2-propen-1-yl)stannane; Tributylallyltin; Allyltributylstannane; 2-Propen-1-yltributylstannane; (Allyl)tributyltin; Tin, tributyl-2-propen-1-yl-; ATBT; Allyltributylstannane
EINECS	Contact for details

Quality Control

Our Allyltributyltin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and titration to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, specific gravity, and other critical parameters is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C to maximize shelf-life and stability. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	1.07 - 1.09
Refractive Index (n20D)	1.490 - 1.495

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