Description

Tributyltin Chloride is a versatile organotin compound widely used as a key intermediate in chemical synthesis. Its primary commercial value lies in its role as a precursor for other organotin stabilizers and biocides, offering a critical building block for downstream manufacturing. This product is essential for industries involved in producing PVC heat stabilizers, marine antifouling paints, and wood preservatives, where its reactivity is leveraged to create effective final formulations.

Application

• PVC Stabilizer Intermediate: A crucial precursor in the synthesis of organotin-based heat and light stabilizers for rigid PVC pipes, profiles, and fittings.
• Biocide Synthesis: Serves as a key starting material for manufacturing tributyltin oxide (TBTO) and other organotin compounds used in marine antifouling coatings.
• Wood Preservation: Used in the formulation of treatments to protect timber from fungal decay and insect damage.
• Catalyst & Reagent: Acts as a catalyst or reagent in various organic synthesis reactions, including transesterification and polymerization processes.
• Research & Development: Employed in academic and industrial R&D for studying organometallic chemistry and developing new materials.
• Specialty Chemical Manufacturing: An intermediate for producing other specialty organotin derivatives with applications in agriculture and material science.

Basic Information

Product Name	Tributyltin Chloride
CAS No.	1461-22-9
Molecular Formula	C12H27ClSn
Molecular Weight	325.50 g/mol
Synonyms	Chlorotributylstannane; Tributylchlorostannane; TBT-Cl; Stannane, chlorotributyl-; Chlorotributyltin; NSC 8892; Tin, tributylchloro-; Tributylstannyl chloride
EINECS	215-958-5

Quality Control

Our Tributyltin Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its properties, it is recommended to store under an inert atmosphere for long-term stability and minimize exposure to moisture. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	1.20 - 1.25
Refractive Index (n20D)	1.485 - 1.495

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