2-(2,4,5-trichlorophenoxy)acetic acid

2-(2,4,5-trichlorophenoxy)acetic acid is an organochlorine compound with the molecular formula C8H5Cl3O3 and CAS number 93-76-5. This synthetic chemical belongs to the phenoxyacetic acid family and has a molecular weight of 255.5 g/mol. It is classified as a hazardous substance with acute toxicity, skin and eye irritation properties, and significant aquatic toxicity. The compound requires careful handling due to its potential health and environmental risks.

2-(2,4,5-trichlorophenoxy)acetic acid is a solid crystalline compound at room temperature, typically appearing as white to off-white crystals or powder. It has a molecular weight of 255.5 g/mol and contains three chlorine atoms in its structure. The compound is moderately soluble in organic solvents and shows limited water solubility. It exhibits stability under normal conditions but may decompose under extreme heat or acidic conditions.

2-(2,4,5-trichlorophenoxy)acetic acid is primarily used as an intermediate in chemical synthesis and research applications. It serves as a building block for the production of various organic compounds and may be utilized in pharmaceutical research and development. The compound is also employed in analytical chemistry as a reference standard and in specialized industrial processes requiring organochlorine intermediates. Its applications are typically limited to professional and industrial settings.

2-(2,4,5-trichlorophenoxy)acetic acid requires careful handling with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid direct skin and eye contact due to its irritant properties. Use proper handling techniques to prevent spills and ensure emergency equipment is readily available. Follow all safety data sheet recommendations and workplace safety protocols.

2-(2,4,5-trichlorophenoxy)acetic acid should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed in original packaging to prevent contamination and moisture absorption. Store separately from incompatible materials such as strong bases, oxidizing agents, and food products. Maintain storage temperature below 25°C and ensure proper labeling. Access should be restricted to authorized personnel only, with appropriate spill control measures in place.

In case of skin contact with 2-(2,4,5-trichlorophenoxy)acetic acid, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air and monitor breathing. If ingested, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist or worsen after exposure.

2-(2,4,5-trichlorophenoxy)acetic acid must be disposed of as hazardous waste through licensed waste management companies in accordance with local and national regulations. Do not discharge into drains, waterways, or soil due to its aquatic toxicity classification. Collect waste in appropriate containers, properly labeled for hazardous waste disposal. Contact certified waste disposal facilities for collection and treatment. Follow all applicable environmental regulations including WEEE and national waste management directives.

2-(2,4,5-trichlorophenoxy)acetic acid is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation purposes. It requires appropriate packaging according to ADR regulations, with proper labeling and documentation including transport documents. Vehicles must comply with ADR requirements for Class 9 substances. Drivers need appropriate training and certification for dangerous goods transport. Ensure emergency procedures are available during transport and follow all applicable international transport regulations.

2-(2,4,5-trichlorophenoxy)acetic acid is subject to REACH regulation requiring registration for import/manufacture above certain tonnages. It falls under CLP classification with Warning signal word and specific hazard pictograms (GHS07, GHS09). The substance is not currently listed as SVHC under REACH. Suppliers must provide safety data sheets and appropriate labeling. Users must comply with occupational health and safety regulations, environmental protection laws, and chemical safety requirements in their respective countries.

2-(2,4,5-trichlorophenoxy)acetic acid is available through OYSI, a European distributor of technical chemicals serving industrial and research customers across Europe. OYSI provides quality chemical products with proper documentation, safety data sheets, and regulatory compliance support. As a specialized chemical distributor, OYSI ensures appropriate packaging, labeling, and transport arrangements for hazardous substances. Contact OYSI directly for availability, technical specifications, and ordering information for your specific requirements.