(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is an organophosphate compound with the molecular formula C4H7Br2Cl2O4P and CAS number 300-76-5. This halogenated phosphate ester has a molecular weight of 380.78 g/mol and contains both bromine and chlorine atoms in its structure. It is classified as a hazardous substance with acute toxicity and irritant properties, requiring careful handling and appropriate safety measures during use.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is a dense liquid at room temperature due to its high molecular weight of 380.78 g/mol and multiple halogen atoms. The compound typically appears as a colorless to pale yellow liquid with limited water solubility due to its organophosphate structure. Its high halogen content contributes to its stability and density, making it suitable for specific industrial applications requiring these characteristics.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is primarily used as a flame retardant additive in various materials and industrial applications. Its high halogen content makes it effective in reducing flammability of textiles, plastics, and other materials. The compound may also serve as an intermediate in chemical synthesis processes or as a specialized additive in formulations requiring both flame retardant and plasticizing properties.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate requires careful handling due to its Acute Tox. 4 classification and irritant properties. Essential protective equipment includes chemical-resistant gloves, safety goggles, and appropriate clothing to prevent skin and eye contact. Work in well-ventilated areas or use local exhaust ventilation. Avoid inhalation, ingestion, and direct contact with skin or eyes. Wash hands thoroughly after handling and follow proper hygiene practices.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Use tightly sealed original containers made of compatible materials to prevent contamination and vapor release. Keep away from incompatible substances such as strong oxidizers and bases. Store in designated chemical storage areas with appropriate secondary containment and proper labeling according to GHS requirements.

Immediate action is required upon contact with (1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate due to its irritant and toxic properties. For skin contact, remove contaminated clothing and rinse with plenty of water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek medical attention promptly.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate must be disposed of as hazardous waste through licensed waste management facilities in accordance with local and European regulations. The compound cannot be disposed of in regular waste streams due to its toxic and environmental hazard classifications. Contact certified hazardous waste disposal companies and provide proper waste characterization documentation. Never discharge into sewers, waterways, or soil.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is classified under ADR Class 6.1 (Toxic substances) Packing Group III for transport. This classification requires appropriate hazardous goods packaging, labeling with toxic substance markings, and proper shipping documentation. Transport must comply with ADR regulations for toxic substances, including driver certification and vehicle requirements. Use approved packaging materials and ensure proper segregation from incompatible substances during transit.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is subject to REACH regulation for registration and safety assessment, and CLP regulation for classification and labeling as indicated by its GHS pictograms GHS07 and GHS09. While not currently listed as an SVHC substance, it must comply with standard chemical safety requirements including safety data sheet provision and risk assessment. Users must follow occupational exposure limits and environmental protection measures as specified in relevant legislation.

(1,2-dibromo-2,2-dichloroethyl) dimethyl phosphate is available through OYSI, a specialized European distributor of technical chemicals and industrial raw materials. OYSI provides comprehensive support including technical documentation, safety data sheets, and regulatory compliance assistance. As a professional chemical distributor, OYSI ensures proper handling, packaging, and delivery of hazardous substances while maintaining quality standards and regulatory compliance throughout the European market.