Description

Trimethyltin Bromide is a versatile organotin compound widely used as a key reagent and intermediate in advanced chemical synthesis. Its primary value lies in its ability to act as a methylating agent and a precursor for other organotin derivatives, which are critical in materials science and catalysis. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Chemical Synthesis: A crucial reagent for introducing trimethyltin groups into organic molecules and as a precursor for other organotin compounds.
• Catalysis: Used as a catalyst or catalyst precursor in various organic transformations, including cross-coupling reactions like Stille coupling.
• Polymer Industry: Serves as a stabilizer and catalyst in the production of polyvinyl chloride (PVC) and other polymers.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemicals: Used in the synthesis of certain pesticides and fungicides.
• Materials Science: Acts as a precursor for depositing tin-containing films in chemical vapor deposition (CVD) processes.
• Laboratory Research: A standard reagent in organometallic chemistry research and development laboratories.

Basic Information

Product Name	Trimethyltin Bromide
CAS No.	1066-44-0
Molecular Formula	C3H9BrSn
Molecular Weight	243.71 g/mol
Synonyms	Bromotrimethylstannane; Trimethylstannyl Bromide; Stannane, bromotrimethyl-; Methyltin Bromide (unspecific); TMTB; Me3SnBr; NSC 163045; Trimethyltin Bromide (TMT-Br)
EINECS	213-934-0

Quality Control

Our Trimethyltin Bromide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and our quality assurance includes comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee product integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	26 - 30 °C
Tin (Sn) Content	Contact for details
Heavy Metals (as Pb)	< 20 ppm

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