4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is an organic chemical compound with the molecular formula C20H18O2 and CAS number 1571-75-1. This substance has a molecular weight of 290.4 g/mol and belongs to the phenolic compounds family. It is classified as environmentally hazardous with aquatic toxicity properties, requiring careful handling and disposal procedures in industrial applications.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is a solid organic compound at room temperature with the molecular formula C20H18O2. The substance has a molecular weight of 290.4 g/mol and contains phenolic hydroxyl groups that influence its chemical reactivity and solubility characteristics. Specific physical properties such as melting point, color, and solubility data should be obtained from the safety data sheet for precise handling requirements.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is used in various industrial applications, particularly in chemical synthesis and manufacturing processes. Its phenolic structure makes it valuable as an intermediate in pharmaceutical synthesis, polymer chemistry, and specialty chemical production. The compound may also serve as a building block for more complex organic molecules in research and development applications within the chemical industry.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol requires careful handling due to its environmental hazard classification (GHS09 pictogram). Personal protective equipment including gloves, safety goggles, and protective clothing should be worn. Work in well-ventilated areas and avoid release to the environment. Implement containment measures to prevent spills from reaching waterways, as the substance is classified as Aquatic Acute 1 and Aquatic Chronic 1.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Storage areas must have appropriate containment systems to prevent environmental release. Implement inventory management to ensure proper rotation and prevent degradation. Regular inspection of containers is essential to detect any signs of deterioration or leakage.

In case of skin contact with 4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol, immediately wash with plenty of soap and water for at least 15 minutes. For eye contact, flush with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet for specific first aid measures.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol must be disposed of as hazardous waste due to its environmental toxicity classification. Contact licensed waste disposal companies specialized in chemical waste management. Never discharge into sewers, waterways, or soil due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Follow local and European waste regulations (EU Waste Framework Directive) and maintain proper documentation of disposal activities.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is classified under ADR Class 9 (Miscellaneous dangerous goods), Packing Group III. Transportation requires appropriate packaging, labeling, and documentation according to ADR regulations. Use UN-certified packaging and ensure proper placarding of transport vehicles. Drivers must have appropriate ADR training and carry required transport documents. Emergency response procedures must be available during transport.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is subject to REACH and CLP regulations in Europe but is not classified as an SVHC (Substance of Very High Concern). The substance must comply with environmental regulations due to its aquatic toxicity classification. Users must follow proper classification, labeling, and packaging requirements under CLP. Industrial users should verify registration status and any use restrictions under REACH before handling.

4-[1-(4-hydroxyphenyl)-1-phenylethyl]phenol is available through OYSI, a European distributor of chemical products specializing in industrial and research chemicals. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance. Contact OYSI directly for availability, technical specifications, and delivery options. Ensure your supplier provides complete safety data sheets and certificates of analysis for quality assurance and regulatory compliance.