4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is an organic chemical compound with the molecular formula C18H18O4S and CAS number 41481-66-7. This substance has a molecular weight of 330.4 g/mol and belongs to the class of sulfonyl phenols. It features two phenolic rings connected by a sulfonyl group, with allyl substituents on both rings. The compound is classified as a skin sensitizer and poses chronic aquatic toxicity concerns.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is a solid organic compound at room temperature with a molecular weight of 330.4 g/mol. The substance contains phenolic hydroxyl groups and a sulfonyl bridge, which influence its polarity and potential solubility characteristics. Its structure includes allyl groups that may affect stability and reactivity. Specific physical properties like melting point, color, and exact solubility data would require detailed analytical characterization.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is typically used in specialized chemical applications where its unique structural properties are required. The compound's sulfonyl-phenol structure makes it suitable for use as a chemical intermediate in organic synthesis, potentially in pharmaceutical research, specialty polymer applications, or as a research chemical. Its specific applications depend on its reactivity profile and the functional groups present in its molecular structure.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol requires careful handling due to its skin sensitization properties. Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety glasses, and protective clothing. Ensure adequate ventilation in work areas and avoid direct skin contact. Use in a well-ventilated area or fume hood when possible. Have emergency eyewash stations and safety showers readily available. Follow good chemical hygiene practices and wash hands thoroughly after handling.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed when not in use to prevent contamination and degradation. Store in original containers with proper labeling. Due to the presence of allyl groups, protect from oxidizing agents and sources of ignition. Maintain storage temperatures as recommended by the supplier and ensure compliance with local chemical storage regulations.

Immediate action is required if contact with 4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol occurs due to its skin sensitizing properties. For skin contact, immediately remove contaminated clothing and wash the affected area with plenty of soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15 minutes. If inhaled, move to fresh air. Seek medical attention if irritation persists or if sensitization symptoms develop. Do not induce vomiting if swallowed.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol waste must be disposed of according to local and national environmental regulations due to its chronic aquatic toxicity classification. Contact licensed waste disposal companies for proper treatment and disposal. Do not discharge to sewers, waterways, or soil. Small quantities may require incineration at appropriate high-temperature facilities. Contaminated packaging should also be treated as hazardous waste. Consult your local environmental authority for specific disposal requirements in your region.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is classified under ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. This classification indicates it presents a relatively lower but still significant transport hazard. Packages must be properly labeled with appropriate hazard markings and accompanied by proper shipping documentation. Use approved packaging that meets UN specifications for Class 9 materials. Ensure drivers are trained in dangerous goods transportation and emergency procedures.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is subject to standard EU chemical regulations including REACH registration requirements for importers and manufacturers. The substance is classified under CLP regulation with skin sensitization and aquatic toxicity hazards, requiring appropriate labeling with GHS07 and GHS09 pictograms and 'Warning' signal word. It is not currently listed as a SVHC (Substance of Very High Concern). Compliance with occupational safety regulations and environmental protection laws is mandatory for commercial use.

4-(4-hydroxy-3-prop-2-enylphenyl)sulfonyl-2-prop-2-enylphenol is available through OYSI, a trusted European distributor of specialty chemical products. OYSI provides reliable supply chain solutions for industrial and research customers across Europe, ensuring proper handling, documentation, and regulatory compliance. As a specialized chemical distributor, OYSI can provide technical support, safety data sheets, and appropriate packaging for this substance. Contact OYSI directly for availability, specifications, and ordering information for your specific requirements.