Description

Bromodibutylisopropylstannane is a specialized organotin compound, a key intermediate in advanced organic synthesis and materials science. Its value lies in its role as a versatile reagent for cross-coupling reactions and as a precursor for catalysts and stabilizers. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop new compounds or enhance material properties.

Application

• As a crucial reagent in Stille cross-coupling reactions for forming carbon-carbon bonds in complex molecule synthesis.
• As a precursor for organotin catalysts used in polyurethane foam production and silicone curing.
• In the synthesis of pharmaceutical intermediates and active ingredients requiring specific tin-containing functional groups.
• For the development of agrochemicals, including fungicides and acaricides.
• In materials research for creating polymer stabilizers and heat/light modifiers.
• As a surface modifying agent in the preparation of functionalized nanomaterials and coatings.

Basic Information

Product Name	Bromodibutylisopropylstannane
CAS No.	55670-18-3
Molecular Formula	C11H25BrSn
Molecular Weight	347.92 g/mol
Synonyms	Dibutyl(isopropyl)tin bromide; Isopropyldibutyltin bromide; Dibutyl(isopropyl)stannyl bromide; Tributyl(isopropyl)tin? (Verify structure); Stannane, bromodibutylisopropyl-; (Isopropyl)dibutyltin bromide
EINECS	Contact for details

Quality Control

Our Bromodibutylisopropylstannane is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, GC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with relevant research and industrial standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	33.0 - 35.0 %
Bromine (Br) Content	22.5 - 24.0 %
Water Content (KF)	≤ 0.5 %

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