Description

Tin (II) Ethoxide is a versatile organotin compound primarily used as a catalyst and precursor in advanced material synthesis. Its high reactivity makes it a critical reagent for forming tin-oxygen bonds in controlled chemical processes. This product is essential for manufacturers and R&D laboratories in the electronics, specialty polymer, and fine chemical industries seeking to develop innovative materials and coatings.

Application

• Catalyst for Polyesterification and Transesterification Reactions: Used to accelerate the production of polyesters and modify ester compounds.
• Precursor for Sol-Gel Coatings and Thin Films: Serves as a key starting material for depositing tin oxide (SnO) layers on glass, semiconductors, and other substrates.
• Cross-linking Agent in Silicone and Polymer Chemistry: Facilitates the formation of stable networks in specialty polymers and silicone-based materials.
• Intermediate in Organic Synthesis: Employed in the synthesis of more complex organotin compounds for pharmaceutical and agrochemical research.
• Surface Modification Agent: Used to functionalize material surfaces, altering their wettability, adhesion, or catalytic properties.
• Additive for Specialty Glass and Ceramics: Imparts specific optical or electrical characteristics to advanced glass and ceramic formulations.

Basic Information

Product Name	Tin (II) Ethoxide
CAS No.	14791-99-2
Molecular Formula	C4H10O2Sn
Molecular Weight	208.83 g/mol
Synonyms	Stannous Ethoxide; Diethoxystannylene; Tin Diethoxide; Ethoxystannane; Bis(ethoxy)tin; Stannane, diethoxy-; Tin Bis(ethoxide); Stannous Ethylate
EINECS	238-863-4

Quality Control

Our Tin (II) Ethoxide is produced under stringent conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including titration, gas chromatography (GC), and infrared spectroscopy (IR). A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area due to its properties of being easily oxidized (store under inert atmosphere), hygroscopic (moisture-sensitive), and highly volatile. Recommended storage temperature is 2-8°C to maximize stability and shelf life.

Specification

Item	Specification
Appearance	White to off-white powder or lumps
Identification (IR)	Conforms to structure
Assay (Tin content)	Min. 95.0%
Solubility (in Toluene)	Clear solution
Residue on Ignition	Max. 0.5%

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