Description

Dibutyl(1-Methylethyl)(1-Methylpropyl)Stannane is a specialized organotin compound, also known as a mixed trialkyltin, valued for its role as a versatile intermediate and catalyst in advanced organic synthesis. Its unique structure, featuring butyl, isopropyl, and sec-butyl groups, makes it a critical reagent for introducing tin functionalities and facilitating cross-coupling reactions. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors developing novel compounds and polymers.

Application

• Catalyst and Reagent in Organic Synthesis: Acts as a key intermediate in Stille cross-coupling reactions for forming carbon-carbon bonds, crucial for constructing complex pharmaceutical and agrochemical molecules.
• Polymerization Catalyst: Used as a co-catalyst or stabilizer in the production of specialized polymers, including polyurethanes and polyesters, to control molecular weight and structure.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring precise tin-based transformations.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides, herbicides, and fungicides where organotin chemistry is applied.
• Material Science Research: Utilized in the development of advanced materials, such as organic semiconductors and coatings, where its properties can be leveraged at the R&D stage.
• Laboratory Reagent: Functions as a standard or specialized reagent in analytical and research laboratories for method development and chemical studies.

Basic Information

Product Name	Dibutyl(1-Methylethyl)(1-Methylpropyl)Stannane
CAS No.	55191-55-4
Molecular Formula	C15H34Sn
Molecular Weight	333.14 g/mol
Synonyms	Dibutyl(isopropyl)(sec-butyl)stannane; Dibutyl(isopropyl)(1-methylpropyl)stannane; Isopropyl-sec-butyl-dibutylstannane; Stannane, dibutyl(1-methylethyl)(1-methylpropyl)-; Mixed Trialkyltin Reagent; Organotin Compound 55191-55-4; Tin(IV) butyl isopropyl sec-butyl
EINECS	Contact for details

Quality Control

Our production of Dibutyl(1-Methylethyl)(1-Methylpropyl)Stannane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is analyzed using advanced techniques including NMR, GC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 organotin compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	35.0 - 36.5 %
Water Content (KF)	≤ 0.5 %

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