Description

Triethylphenoxystannane is an organotin compound with the CAS number 1529-30-2, serving as a versatile intermediate and catalyst in advanced chemical synthesis. Its value lies in its ability to facilitate specific organic transformations, particularly in the production of polymers and fine chemicals where precise molecular control is required. This product is essential for R&D laboratories and industrial manufacturers in the polymer, pharmaceutical, and specialty chemical sectors seeking reliable organometallic reagents.

Application

• As a catalyst or co-catalyst in polyurethane and polycarbonate production.
• As a key intermediate in the synthesis of heat stabilizers for PVC and other halogenated polymers.
• In cross-coupling reactions (e.g., Stille coupling) for constructing complex organic molecules in pharmaceutical research.
• As a precursor for other organotin compounds used in material science and surface coatings.
• In silicone curing systems and as a catalyst for esterification and transesterification reactions.
• For research and development in organometallic chemistry and catalysis.

Basic Information

Product Name	Triethylphenoxystannane
CAS No.	1529-30-2
Molecular Formula	C12H20OSn
Molecular Weight	298.98 g/mol
Synonyms	Phenoxytriethylstannane; Triethyltin Phenoxide; Triethyl(phenoxy)stannane; Stannane, phenoxytriethyl-; ET3SnOPh; Triethylstannyl Phenoxide; (Phenoxy)triethyltin; Triethyltin(IV) Phenoxide
EINECS	Contact for details

Quality Control

Our Triethylphenoxystannane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay by titration or NMR, identification by FT-IR, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is sensitive to strong bases and should be kept away from incompatible materials. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 97.0%
Tin (Sn) Content	Contact for details
Density (at 20°C)	~1.2 g/mL
Refractive Index (n20/D)	Contact for details

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