Description

Ethyltrimethyltin(IV) is an organotin compound of significant industrial interest, primarily utilized as a versatile intermediate and catalyst precursor. Its value lies in its ability to facilitate specific organic transformations and serve as a building block for more complex organometallic structures. This product is essential for researchers and manufacturers in the fields of fine chemical synthesis, polymer chemistry, and materials science.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for cross-coupling reactions (e.g., Stille coupling) and polymerization processes.
• Organic Synthesis Intermediate: Serves as a key reagent for introducing the ethyltrimethyltin moiety into target molecules in pharmaceutical and agrochemical research.
• Polymer Additive: Acts as a stabilizer or catalyst component in the production of specific polyurethane foams and PVC formulations.
• Materials Science: Employed in the deposition of tin-containing thin films and coatings via chemical vapor deposition (CVD) or atomic layer deposition (ALD) techniques.
• Laboratory Reagent: Used as a standard or reference material in analytical and research laboratories focusing on organometallic chemistry.

Basic Information

Product Name	Ethyltrimethyltin(IV)
CAS No.	3531-44-0
Molecular Formula	C5H14Sn
Molecular Weight	192.87 g/mol
Synonyms	Ethyltrimethylstannane; Tin, ethyltrimethyl-; Stannane, ethyltrimethyl-; NSC 163246; Trimethylethyltin; Ethyl-trimethyl-stannane; (Ethyl)(trimethyl)stannane; TET
EINECS	222-559-8

Quality Control

Our Ethyltrimethyltin(IV) is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure high purity and consistency, meeting the exacting requirements of industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 place. Due to its moisture-sensitive and easily oxidized nature, the container must be kept sealed and handled under dry conditions to maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	61.0 - 62.5 %
Water Content (Karl Fischer)	≤ 0.5 %

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