Description

Tin(IV) tert-Butoxide is a highly reactive organotin compound primarily used as a versatile precursor and catalyst. Its value lies in its ability to facilitate precise chemical transformations, particularly in the synthesis of advanced materials and specialty chemicals. This product is essential for R&D laboratories and industrial manufacturers in the electronics, pharmaceuticals, and polymer sectors seeking to develop innovative products and processes.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): A key precursor for depositing tin oxide (SnO₂) thin films in semiconductor manufacturing, solar cells, and transparent conductive oxides (TCOs).
• Catalysis: Acts as a catalyst or catalyst precursor in organic synthesis, including transesterification and polymerization reactions.
• Sol-Gel Processing: Used in the synthesis of hybrid organic-inorganic materials, ceramics, and glasses with tailored properties.
• Polymer Modification: Serves as a coupling agent or additive to modify the surface properties and performance of polymers.
• Specialty Chemical Synthesis: An intermediate in the production of other organotin compounds and complex molecules for pharmaceutical and agrochemical research.
• Surface Coating: Employed in the formulation of advanced coatings that require specific optical, electrical, or barrier properties.

Basic Information

Product Name	Tin(IV) tert-Butoxide
CAS No.	36809-75-3
Molecular Formula	C₁₆H₃₆O₄Sn
Molecular Weight	411.17 g/mol
Synonyms	Stannane, tetra(1,1-dimethylethoxy)-; Tetra-tert-butoxytin; Tin tetra-tert-butoxide; Tetra(tert-butoxy)tin; tert-Butyl alcohol, tin(4+) salt; Tin(4+) tert-butoxide; Stannic tert-butoxide; TBOT
EINECS	253-226-5

Quality Control

Our Tin(IV) tert-Butoxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high-purity standards required for advanced material synthesis and catalysis. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Tin (Sn) Content	Contact for details
Density (at 20°C)	~1.15 g/cm³
Moisture (Karl Fischer)	< 0.5%

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