5-chloro-2-(2,4-dichlorophenoxy)phenol

5-chloro-2-(2,4-dichlorophenoxy)phenol is an organochlorine compound with the molecular formula C12H7Cl3O2 and CAS number 3380-34-5. This chemical features a phenolic structure with multiple chlorine substituents, giving it a molecular weight of 289.5 g/mol. It belongs to the class of chlorinated phenoxy compounds and is classified as hazardous to both human health and the aquatic environment according to GHS regulations.

5-chloro-2-(2,4-dichlorophenoxy)phenol is a solid organochlorine compound at room temperature with a molecular weight of 289.5 g/mol. As a chlorinated phenolic compound, it typically appears as a crystalline solid with limited water solubility due to its hydrophobic chlorinated aromatic structure. The presence of multiple chlorine atoms and the phenolic hydroxyl group influence its chemical stability and reactivity patterns.

5-chloro-2-(2,4-dichlorophenoxy)phenol is primarily used as an intermediate in chemical synthesis and pharmaceutical manufacturing. Its chlorinated phenoxy structure makes it valuable in the production of specialized organic compounds, particularly in research and development applications. The compound may also serve as a building block for more complex molecules in fine chemical synthesis, though specific industrial applications depend on individual manufacturing requirements.

5-chloro-2-(2,4-dichlorophenoxy)phenol requires careful handling due to its skin and eye irritant properties. Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or use local exhaust ventilation to minimize exposure. Avoid direct contact with skin and eyes, and prevent inhalation of dust particles. Always wash hands thoroughly after handling and follow established workplace safety protocols.

5-chloro-2-(2,4-dichlorophenoxy)phenol should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed and store in original packaging or suitable chemical-resistant containers. Due to its aquatic toxicity classification, ensure storage areas have appropriate containment measures to prevent environmental release. Separate from incompatible materials and maintain proper inventory management to ensure material integrity.

5-chloro-2-(2,4-dichlorophenoxy)phenol contact requires immediate action due to its irritant properties. For skin contact, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush eyes with clean water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek medical attention if irritation persists or symptoms develop.

5-chloro-2-(2,4-dichlorophenoxy)phenol disposal must comply with local and national hazardous waste regulations due to its environmental classification. The compound requires treatment as hazardous waste and cannot be disposed of in regular waste streams. Contact licensed hazardous waste disposal companies for proper collection and treatment. Incineration at appropriate high-temperature facilities is typically the preferred disposal method, ensuring complete destruction while preventing environmental contamination.

5-chloro-2-(2,4-dichlorophenoxy)phenol is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Shipments must use UN-approved packaging and display proper hazard labels. Transport vehicles require appropriate placarding, and drivers must have dangerous goods training certification for legal compliance during road transport.

5-chloro-2-(2,4-dichlorophenoxy)phenol is subject to European REACH regulation and CLP classification requirements. The compound is classified under GHS with Warning signal word, displaying pictograms GHS07 and GHS09 for health and environmental hazards respectively. While not currently listed as a Substance of Very High Concern (SVHC), it requires safety data sheets and proper hazard communication. Users must comply with occupational exposure limits and environmental protection measures.

5-chloro-2-(2,4-dichlorophenoxy)phenol is available through OYSI, a specialized European distributor of technical chemicals and intermediates. OYSI provides this compound with complete regulatory documentation, including safety data sheets and certificates of analysis. As professional chemical distributors, OYSI ensures compliance with European regulations and provides technical support for proper handling and application of this specialized organochlorine compound throughout European markets.