Description

Tin Tetra(Hexanolate) is an organotin compound primarily used as a catalyst and precursor in advanced material synthesis. This chemical is valued for its role in facilitating esterification, transesterification, and polymerization reactions with high efficiency and selectivity. It is a critical material for R&D and production in industries such as polymer manufacturing, specialty coatings, and fine chemical synthesis. The compound is identified by the CAS registry number 93840-03-0.

Application

• Polymerization Catalyst: Acts as a catalyst in the production of polyesters, polycarbonates, and other condensation polymers.
• Transesterification Agent: Used to facilitate the exchange of alkoxy groups in ester compounds, a key step in biodiesel production and plasticizer synthesis.
• Cross-linking Agent: Employed in the curing and cross-linking of silicone resins and other specialty coatings to enhance thermal and chemical resistance.
• Precursor for Thin Films: Serves as a molecular precursor in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) processes for depositing tin oxide films.
• Organic Synthesis Intermediate: Utilized in laboratories and industrial settings for the synthesis of more complex organotin compounds and fine chemicals.
• Stabilizer/Additive: Functions as a heat stabilizer in certain PVC formulations and as an additive to modify material properties.

Basic Information

Item	Details
Product Name	Tin Tetra(Hexanolate)
CAS No.	93840-03-0
Molecular Formula	C24H52O4Sn
Molecular Weight	539.36 g/mol
Synonyms	Stannic Hexoxide; Tetrahexyl Orthostannate; Tin(IV) Hexoxide; Tin Tetrakis(hexanolate); Hexyl Orthostannate; Stannane, tetrahexoxy-; Tin(IV) n-hexoxide; Tetra-n-hexoxystannane
EINECS	Contact for details

Quality Control

Our Tin Tetra(Hexanolate) is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by FT-IR spectroscopy, to ensure it meets high-purity standards suitable for catalytic and synthetic applications. A Certificate of Analysis (COA) detailing purity, moisture content, and other critical parameters is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Moisture (KF)	≤ 0.5%
Density (at 20°C)	~1.05 g/cm³

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