Bis(sulfanylidene)titanium

Bis(sulfanylidene)titanium is an inorganic compound with the chemical formula S2Ti and CAS number 12039-13-3. This titanium sulfide compound has a molecular weight of 112 g/mol and represents a binary compound formed between titanium and sulfur atoms. It belongs to the family of transition metal sulfides and exhibits properties typical of metal-sulfur compounds used in various industrial applications.

Bis(sulfanylidene)titanium is a solid inorganic compound at room temperature, typically appearing as a dark-colored crystalline material. As a metal sulfide, it exhibits low solubility in water and most organic solvents. The compound demonstrates thermal stability under normal conditions but may decompose at elevated temperatures. Its density and other specific physical properties are characteristic of transition metal sulfides.

Bis(sulfanylidene)titanium serves primarily as a precursor in materials science and catalysis applications. It is utilized in the synthesis of advanced materials, particularly in the production of titanium-based compounds and sulfide materials. The compound finds applications in research and development for electronic materials, thin film deposition, and as an intermediate in specialized chemical processes requiring titanium-sulfur compounds.

Bis(sulfanylidene)titanium should be handled using standard laboratory safety practices including wearing appropriate personal protective equipment such as safety goggles, gloves, and lab coats. Work should be conducted in well-ventilated areas or under fume hoods to avoid dust inhalation. Although no specific GHS hazard classifications are assigned, general precautions for handling inorganic compounds should be followed to minimize exposure risks.

Bis(sulfanylidene)titanium should be stored in tightly sealed containers in a cool, dry place away from moisture and incompatible materials. As it is classified under ADR class 4.2 (substances liable to spontaneous combustion), storage areas should be well-ventilated and protected from heat sources. Containers should be kept upright and properly labeled, with storage conditions maintaining the compound's stability and preventing contamination.

In case of skin contact with bis(sulfanylidene)titanium, immediately wash the affected area with plenty of soap and water. If eye contact occurs, flush thoroughly with clean water for at least 15 minutes and seek medical attention if irritation persists. In case of inhalation, move to fresh air immediately. If ingestion occurs, do not induce vomiting and seek immediate medical attention while providing the safety data sheet to healthcare professionals.

Bis(sulfanylidene)titanium must be disposed of according to local and national hazardous waste regulations. The compound should not be discharged into drains, soil, or waterways. Contact licensed waste disposal companies for proper treatment and disposal. Small quantities may require neutralization or stabilization before disposal. Always consult local environmental authorities and follow applicable waste classification codes for metal-containing compounds.

Bis(sulfanylidene)titanium is classified under ADR class 4.2 (substances liable to spontaneous combustion) with packing group III, indicating moderate danger level during transport. Appropriate UN-approved packaging must be used, and vehicles must carry proper documentation and emergency instructions. Transport should comply with ADR regulations including proper labeling, segregation requirements, and driver certification for dangerous goods transportation.

Bis(sulfanylidene)titanium is not classified as a Substance of Very High Concern (SVHC) under REACH regulation. However, it remains subject to standard chemical registration and notification requirements within the European Union. Users must comply with workplace safety regulations, environmental protection laws, and proper chemical inventory reporting. Classification under ADR transport regulations requires adherence to dangerous goods transport protocols.

Bis(sulfanylidene)titanium is available through OYSI, a trusted European distributor of specialty chemicals and technical compounds. OYSI provides high-quality chemical products to industrial and research customers across Europe, ensuring proper documentation, regulatory compliance, and technical support. Contact OYSI directly for availability, specifications, packaging options, and delivery arrangements to meet your specific application requirements.