Description

Methyltriethylstannane is a versatile organotin compound of significant industrial interest. Its primary value lies in its role as a crucial reagent and catalyst precursor in advanced organic synthesis and materials science. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries, where it facilitates key transformations such as cross-coupling reactions and the synthesis of functional materials.

Application

• Key reagent in Stille cross-coupling reactions for carbon-carbon bond formation in complex molecule synthesis.
• Catalyst precursor for polyurethane foam production and other polymerization processes.
• Intermediate in the manufacture of heat stabilizers for PVC and other halogenated polymers.
• Building block for synthesizing other organotin compounds with specialized applications.
• Used in research and development of new materials, including semiconductors and coatings.
• Employed in fine chemical and pharmaceutical intermediate production.

Basic Information

Item	Detail
Product Name	Methyltriethylstannane
CAS No.	2097-60-1
Molecular Formula	C7H18Sn
Molecular Weight	220.92 g/mol
Synonyms	Methyltriethyltin; Triethylmethylstannane; Methyltriethyltin(IV); Triethylmethyltin; Stannane, methyltriethyl-; NSC 163077; Methyl-triethyl-stannan; (Triethylmethyl)tin
EINECS	218-262-9

Quality Control

Our Methyltriethylstannane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, NMR, and tin content analysis, to verify identity and assay. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be kept sealed when not in use. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Tin (Sn) Content	53.0 - 54.5 %
Density (at 20°C)	1.20 - 1.30 g/mL
Refractive Index (n20D)	1.480 - 1.500

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