Description

Di(Trimethylhexyl)Tindichloride is a specialized organotin compound with the CAS number 64011-39-8, primarily utilized as a catalyst and intermediate in advanced chemical synthesis. This compound is valued for its role in facilitating specific cross-coupling and polymerization reactions, offering precise control in the production of high-performance materials. It is a critical raw material for manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking reliable and consistent catalytic performance.

Application

• As a catalyst in the production of polyurethane (PU) foams and silicones.
• As an intermediate in the synthesis of heat stabilizers for PVC and other polymers.
• In cross-coupling reactions, such as Stille couplings, for pharmaceutical and agrochemical intermediate synthesis.
• As a precursor for other organotin compounds used in material science.
• In the manufacture of specialty coatings and adhesives requiring specific catalytic properties.
• For research and development in organometallic chemistry and catalysis.

Basic Information

Product Name	Di(Trimethylhexyl)Tindichloride
CAS No.	64011-39-8
Molecular Formula	C18H38Cl2Sn
Molecular Weight	428.10 g/mol
Synonyms	Di(trimethylhexyl)tin dichloride; Bis(trimethylhexyl)tin dichloride; Tin, dichlorobis(trimethylhexyl)-; Stannane, dichlorobis(trimethylhexyl)-; 1,1,1-Trimethylhexyltin dichloride (dimer); Organotin dichloride catalyst; TIN-64011398; (Trimethylhexyl)₂SnCl₂
EINECS	Contact for details

Quality Control

Our Di(Trimethylhexyl)Tindichloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to relevant industry guidelines, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We are committed to meeting the specific quality requirements of our global B2B partners in advanced manufacturing.

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 material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Tin (Sn) Content	27.0 - 28.5 %
Chloride Content	16.0 - 17.5 %
Water Content (KF)	≤ 0.5%

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