2-phenylphenol

2-phenylphenol is an organic aromatic compound with the molecular formula C12H10O and a molar mass of 170.21 g/mol. It belongs to the phenol family and is characterized by two benzene rings connected through a phenolic hydroxyl group. This compound is widely recognized for its antimicrobial and preservative properties, making it valuable in various industrial applications where microbial control is essential.

2-phenylphenol appears as white to light yellow crystalline flakes or powder at room temperature. It has a characteristic phenolic odor and exhibits limited solubility in water but dissolves well in organic solvents such as alcohols and acetone. The compound has a melting point around 56-58°C and demonstrates good thermal stability under normal storage conditions, making it suitable for various industrial formulations.

2-phenylphenol is primarily used as an antimicrobial agent and preservative in industrial applications. It serves as a disinfectant in cleaning products, acts as a fungicide in agricultural formulations, and functions as a preservative in cosmetic and personal care products. Additionally, it is utilized in the production of resins, as an intermediate in chemical synthesis, and in certain specialty applications requiring antimicrobial properties.

2-phenylphenol requires careful handling due to its corrosive and sensitizing properties. Essential protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or use local exhaust ventilation to minimize inhalation exposure. Avoid generating dust and ensure proper training on emergency procedures. Never eat, drink, or smoke while handling this substance.

2-phenylphenol should be stored in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep containers tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials such as strong oxidizing agents and bases. Maintain storage temperatures below 25°C when possible and ensure proper labeling according to GHS requirements. Implement appropriate spill containment measures in storage areas.

Immediate action is required for any contact with 2-phenylphenol due to its corrosive nature. For skin contact, immediately remove contaminated clothing and flush affected areas with plenty of water for at least 15 minutes. For eye contact, rinse continuously with water and seek immediate medical attention. If inhaled, move to fresh air immediately. In all cases of exposure, seek professional medical advice and provide the safety data sheet to healthcare providers.

2-phenylphenol must be disposed of as hazardous waste in accordance with local and national environmental regulations. Contact licensed waste disposal companies specializing in hazardous chemical waste. Never dispose of this substance through regular waste streams or pour down drains due to its aquatic toxicity. Ensure proper documentation of waste disposal and consider waste minimization strategies such as recycling or recovery where technically feasible and economically viable.

2-phenylphenol is classified as ADR Class 9 (miscellaneous dangerous goods), Packing Group III for transport purposes. Use approved packaging that meets UN specification requirements and ensure proper hazard labeling on packages. Transport documentation must include the correct shipping name and UN identification number. Vehicles must carry appropriate emergency equipment and drivers should be trained in hazardous materials handling procedures according to ADR regulations.

2-phenylphenol is subject to comprehensive chemical safety regulations including REACH registration requirements in the European Union and CLP classification as a Category 2 carcinogen. It requires safety data sheets, proper labeling with GHS pictograms (GHS05, GHS07, GHS08, GHS09), and the danger signal word. Users must implement appropriate risk management measures and comply with occupational exposure limits where established by national authorities.

2-phenylphenol is available through OYSI, a trusted European distributor of technical chemicals. OYSI provides this substance with complete regulatory documentation including safety data sheets and certificates of analysis. As a specialized chemical distributor, OYSI ensures compliance with European regulations and offers technical support for proper handling and application guidance. Contact OYSI directly for availability, specifications, and delivery options across European markets.