3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is a complex organic compound with the molecular formula C26H29NO2 and a molecular weight of 387.5 g/mol. This substance is classified under CAS number 82413-20-5 and belongs to the phenol family with dimethylamino and ethoxy functional groups. It presents significant health and environmental hazards, being classified as a suspected carcinogen, reproductive toxicant, and skin sensitizer with high aquatic toxicity.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is an organic solid with a molecular weight of 387.5 g/mol and the formula C26H29NO2. As a phenolic compound with multiple aromatic rings and polar functional groups, it likely exhibits limited water solubility but good solubility in organic solvents. The presence of dimethylamino and phenolic groups suggests it may have basic and acidic properties respectively, making it amphoteric in nature.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is primarily used in pharmaceutical research and development, particularly in hormonal studies due to its structural similarity to selective estrogen receptor modulators. Its complex aromatic structure with dimethylamino and phenolic groups makes it valuable for medicinal chemistry applications. However, due to its carcinogenic and reproductive toxicity classifications, its use is restricted to specialized research applications with appropriate safety controls and regulatory oversight.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol requires strict safety protocols due to its carcinogenic and reproductive toxicity. Essential personal protective equipment includes nitrile gloves, safety goggles, and respiratory protection in well-ventilated areas or fume hoods. Avoid skin contact and inhalation, as the substance is a skin sensitizer. Work in designated areas with appropriate engineering controls, and ensure all personnel are trained in hazardous material handling procedures before use.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Due to its hazardous classification, store in designated areas with restricted access and appropriate warning signs. Keep away from incompatible materials such as strong oxidizing agents and bases. Maintain storage areas with secondary containment systems to prevent environmental release, and ensure regular inventory and condition checks.

In case of skin contact with 3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. Due to the substance's carcinogenic and sensitizing properties, seek immediate medical attention in all cases of exposure and inform medical personnel of the specific chemical involved.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol must be disposed of as hazardous waste through licensed waste management companies specializing in pharmaceutical and toxic chemicals. Due to its carcinogenic properties and environmental toxicity, it cannot be disposed of in regular waste streams or sewage systems. Collect waste in appropriate containers, label clearly with contents and hazard information, and maintain disposal records. Follow all local, national, and EU regulations regarding hazardous waste disposal.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling with GHS pictograms (GHS07, GHS08, GHS09), and transport documentation including safety data sheets. Packages must be properly secured, marked with the correct shipping name, and handled by trained personnel. Ensure compliance with all ADR regulations for road transport within Europe.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is subject to strict EU regulations under REACH and CLP due to its hazardous classification. As a Category 2 carcinogen and Category 1B reproductive toxicant, it requires specialized handling, use restrictions, and occupational exposure limits. While not currently listed as an SVHC, its hazard profile may trigger authorization requirements. Users must comply with workplace safety regulations, environmental discharge controls, and maintain appropriate safety data sheets and risk assessments.

3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol is available through OYSI, a specialized European distributor of technical chemicals serving research and industrial clients. As a highly regulated substance due to its carcinogenic and reproductive toxicity classifications, procurement requires appropriate licensing, end-use documentation, and compliance with safety regulations. OYSI provides comprehensive safety documentation, regulatory support, and technical guidance to ensure proper handling and regulatory compliance for European customers requiring this specialized chemical.