Tetrachlorostannane

Tetrachlorostannane is an inorganic tin compound with the chemical formula Cl4Sn and CAS number 7646-78-8. This chemical substance has a molecular weight of 260.5 g/mol and belongs to the tin tetrachloride family. It is classified as a corrosive substance under GHS regulations, specifically Skin Corr. 1B, indicating severe skin corrosion properties. The compound also presents chronic aquatic toxicity (Aquatic Chronic 3) and requires careful handling due to its dangerous nature.

Tetrachlorostannane typically appears as a colorless to pale yellow liquid at room temperature with a molecular formula of Cl4Sn. The compound has a distinctive pungent, acrid odor and readily hydrolyzes in the presence of moisture, forming hydrochloric acid and tin oxides. It has high reactivity with water and organic materials. The substance demonstrates high density and volatility, making proper ventilation essential during handling and storage operations.

Tetrachlorostannane serves primarily as a chemical intermediate in various industrial processes, particularly in tin chemistry applications. It is commonly used in the production of organotin compounds, as a catalyst in certain chemical reactions, and in the preparation of tin-based materials. The compound finds applications in electronics manufacturing, glass coating processes, and as a precursor for specialized tin compounds used in research and development within the chemical industry.

Tetrachlorostannane requires strict safety protocols due to its corrosive nature (Skin Corr. 1B classification). Personnel must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, face shields, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Emergency eyewash stations and safety showers must be readily accessible, and all handling should follow established chemical safety procedures.

Tetrachlorostannane must be stored in tightly sealed, corrosion-resistant containers in a cool, dry, well-ventilated area away from moisture and incompatible materials. The storage area should be equipped with appropriate containment measures and kept away from heat sources, oxidizing agents, and reactive metals. Secondary containment is recommended to prevent environmental contamination. Access should be restricted to trained personnel only, with proper labeling and safety data sheets readily available.

Immediate action is required for any contact with tetrachlorostannane due to its severe corrosive properties. For skin contact, immediately remove contaminated clothing and flush the affected area with copious amounts of water for at least 15 minutes. In case of eye contact, rinse immediately with water for at least 15 minutes while holding eyelids open. Seek immediate medical attention for all exposures. If inhaled, move to fresh air and seek medical care promptly.

Tetrachlorostannane must be disposed of as hazardous waste in accordance with local, national, and international environmental regulations. The substance cannot be discharged into sewers, waterways, or regular waste streams due to its corrosive nature and aquatic toxicity. Disposal should only be conducted by licensed hazardous waste management companies following proper neutralization and treatment procedures. Contaminated containers require special handling and cannot be reused for other purposes.

Tetrachlorostannane is classified under ADR Class 8 (corrosive substances) with Packing Group II, indicating high transport hazard requirements. Transportation must comply with international dangerous goods regulations including proper packaging, labeling with GHS05 pictogram, and documentation. Vehicles must carry appropriate emergency equipment and drivers require hazardous materials certification. The substance requires UN specification packaging and must be segregated from incompatible materials during transport.

Tetrachlorostannane is subject to comprehensive chemical safety regulations including REACH registration requirements in Europe and CLP classification obligations. The substance carries a 'Danger' signal word and requires safety data sheets for all commercial transactions. While not currently listed as an SVHC (Substance of Very High Concern), its corrosive properties and environmental impact require compliance with occupational health standards and environmental protection measures across European jurisdictions.

Tetrachlorostannane is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across the continent. OYSI provides this corrosive substance with full regulatory compliance, proper documentation, and technical support. As a professional chemical distributor, OYSI ensures adherence to ADR transport requirements and provides comprehensive safety data sheets. Contact OYSI directly for availability, specifications, and delivery arrangements to your European location.