Antimony(3+);tris(2-hydroxypropanoate)

Antimony(3+);tris(2-hydroxypropanoate) is an organometallic compound combining antimony in its trivalent state with three 2-hydroxypropanoate (lactate) ligands. With the molecular formula C9H15O9Sb and CAS number 58164-88-8, this compound has a molecular weight of 388.97 g/mol. It represents a coordination complex where antimony acts as the central metal ion coordinated to organic lactate groups, forming a stable chemical structure used in various industrial applications.

Antimony(3+);tris(2-hydroxypropanoate) is a solid compound at room temperature with the molecular formula C9H15O9Sb. As an organometallic complex containing antimony coordinated with lactate groups, it typically exhibits moderate solubility in polar solvents. The compound has a molecular weight of 388.97 g/mol and contains both organic and inorganic components, giving it unique physicochemical characteristics that make it suitable for specialized applications requiring antimony in a chelated form.

Antimony(3+);tris(2-hydroxypropanoate) is used primarily as a catalyst in polymer production, particularly in the manufacture of polyethylene terephthalate (PET) plastics and polyester fibers. Its chelated structure provides controlled antimony release, making it effective for polymerization reactions. The compound may also find applications in specialized chemical synthesis processes where antimony catalysis is required, and potentially in certain pharmaceutical intermediate preparations where its biocompatible lactate ligands offer advantages over other antimony compounds.

Antimony(3+);tris(2-hydroxypropanoate) should be handled with standard chemical safety precautions despite having no specific GHS hazard classification. Wear appropriate personal protective equipment including safety glasses, chemical-resistant gloves, and protective clothing. Work in well-ventilated areas or under fume extraction to avoid dust inhalation. As with all antimony compounds, minimize direct contact and follow good laboratory practices. Wash hands thoroughly after handling and avoid eating, drinking, or smoking in work areas.

Antimony(3+);tris(2-hydroxypropanoate) should be stored in tightly sealed containers in a cool, dry place away from direct sunlight and moisture. Keep the compound in its original packaging or appropriate chemical storage containers to prevent contamination. Store separately from strong acids, bases, and oxidizing agents to avoid potential incompatible reactions. Maintain storage areas with adequate ventilation and ensure containers are properly labeled with identification and safety information according to local regulations.

In case of skin contact with antimony(3+);tris(2-hydroxypropanoate), immediately wash the affected area with plenty of soap and water for at least 15 minutes. For eye contact, flush thoroughly with clean water for 15-20 minutes and seek medical attention. If inhaled, move the person to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Although no specific hazard classification exists, treat any exposure seriously and consult a medical professional if symptoms develop.

Antimony(3+);tris(2-hydroxypropanoate) must be disposed of through licensed hazardous waste management companies as it contains antimony, a heavy metal. Do not dispose of in regular waste streams or pour down drains. Collect waste material in appropriate containers and label clearly. Follow local and national regulations for hazardous waste disposal, including proper documentation and manifests. Contact certified waste disposal services that can handle antimony-containing compounds and ensure environmentally responsible treatment or recycling where possible.

Antimony(3+);tris(2-hydroxypropanoate) is classified under ADR Class 6.1 (Toxic substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation for road transport in Europe. Use UN-approved packaging suitable for Packing Group III materials and ensure proper hazard labels are affixed. Transport documents must include the correct shipping name, UN number, and hazard class. Only use carriers trained in hazardous materials transport and follow ADR regulations for loading, segregation, and emergency procedures.

Antimony(3+);tris(2-hydroxypropanoate) is subject to REACH regulation in Europe as a chemical substance requiring registration for commercial use. It is not classified as a Substance of Very High Concern (SVHC) and has no specific GHS hazard classification. However, as an antimony compound, it may be subject to local environmental regulations regarding heavy metals. Users must comply with occupational health and safety regulations, proper labeling requirements, and waste management laws in their respective countries.

Antimony(3+);tris(2-hydroxypropanoate) is available through OYSI, a European distributor of specialty chemicals serving industrial customers across the continent. OYSI provides this compound with proper documentation, safety data sheets, and regulatory compliance support. As a specialized chemical, it requires professional handling and is typically sold to qualified industrial users, research institutions, and chemical manufacturers. Contact OYSI directly for availability, technical specifications, and pricing information tailored to your specific application requirements.