Description

n-Butyldimethylchlorotin is a versatile organotin compound widely used as a key intermediate in organic synthesis and catalysis. Its primary value lies in its reactivity as a transmetalation agent and a precursor for other organotin reagents, which are critical in cross-coupling reactions and polymer stabilization. This product is essential for research and development laboratories, as well as industrial-scale manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop new compounds or improve material properties.

Application

• Pharmaceutical Intermediate: Acts as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Catalyst Precursor: Serves as a starting material for the preparation of catalysts used in various organic transformations, including Stille cross-coupling reactions.
• Polymer Stabilizer Synthesis: Used in the manufacture of organotin-based heat and light stabilizers for PVC and other polymers.
• Agrochemical Production: Employed as an intermediate in the synthesis of certain fungicides and other crop protection agents.
• Material Science Research: Utilized in the development of novel materials, including coatings and electronic components.
• Laboratory Reagent: A valuable reagent for academic and industrial research in synthetic organic and organometallic chemistry.

Basic Information

Product Name	n-Butyldimethylchlorotin
CAS No.	15649-31-7
Molecular Formula	C6H15ClSn
Molecular Weight	241.33 g/mol
Synonyms	Butyldimethylchlorostannane; Chlorodimethylbutylstannane; Dimethylbutyltin Chloride; n-Butyldimethyltin Chloride; (Butyl)dimethylchlorostannane; NSC 163259; Stannane, chlorodimethylbutyl-; 1-Butyldimethylchlorotin
EINECS	Contact for details

Quality Control

Our n-Butyldimethylchlorotin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous demands of industrial and research applications, ensuring reliable performance in your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen or argon) due to its sensitivity to moisture and air. Recommended storage temperature is 2-8°C to maintain stability and minimize volatility. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Density (at 20°C)	~1.2 g/mL
Refractive Index (n20D)	~1.49

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