[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is an organic chemical compound with the molecular formula C16H12N2O2 and CAS number 47073-92-7. This substance belongs to the cyanate ester family, featuring two cyanate functional groups attached to a biphenyl backbone with an ethyl bridge. With a molecular weight of 264.28 g/mol, it is classified as a hazardous substance requiring careful handling due to its toxicity and environmental impact potential.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is a solid organic compound at room temperature with a molecular weight of 264.28 g/mol. As a cyanate ester, it typically exhibits low volatility and limited water solubility due to its aromatic structure. The compound contains reactive cyanate groups (-OCN) that can undergo polymerization reactions, particularly at elevated temperatures. Its stability and handling characteristics make it suitable for industrial applications requiring controlled reactivity.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is primarily used as a reactive monomer in the production of high-performance polymers and advanced composite materials. Its dual cyanate functionality makes it valuable for manufacturing heat-resistant resins, aerospace composites, and electronic materials requiring excellent thermal stability. The compound serves as a crosslinking agent in specialized applications where superior mechanical properties and chemical resistance are essential, particularly in demanding industrial environments.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate requires strict safety measures due to its Acute Tox. 4, Eye Dam. 1, and STOT RE 2 classifications. Personal protective equipment must include chemical-resistant gloves, safety goggles, and respiratory protection in well-ventilated areas. The substance can cause serious eye damage and repeated exposure may harm organs. Work should be conducted in controlled environments with appropriate engineering controls to minimize exposure risks and prevent inhalation or skin contact.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its reactive cyanate groups, the substance must be kept in tightly sealed containers to prevent moisture exposure and unwanted polymerization. Storage areas should be equipped with appropriate containment measures to prevent environmental release, considering its Aquatic Acute 1 and Aquatic Chronic 1 classifications for environmental protection.

Immediate action is required upon contact with [4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate due to its Eye Dam. 1 classification. For eye contact, rinse immediately with plenty of water for at least 15 minutes and seek medical attention urgently. In case of skin contact, wash thoroughly with soap and water. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek medical attention. Always consult the safety data sheet and contact emergency services if necessary.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate must be disposed of through licensed hazardous waste disposal facilities due to its toxic and environmentally hazardous properties. The substance cannot be discharged into sewers or the environment given its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Waste disposal must comply with local, national, and European waste regulations. Container residues should be treated as hazardous waste and handled by certified waste management companies specializing in chemical disposal.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is classified as ADR Class 9 (miscellaneous dangerous goods), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation during transport. Vehicles must comply with ADR regulations for Class 9 substances, including proper placarding and driver certification. The substance should be transported in approved containers with adequate securing to prevent damage and potential release during transit, following all applicable dangerous goods regulations.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is subject to various European chemical regulations including REACH registration requirements and CLP classification for hazard communication. While not identified as a SVHC (Substance of Very High Concern), its multiple hazard classifications require compliance with workplace safety regulations and environmental protection measures. Users must ensure proper risk assessments, safety data sheet distribution, and adherence to occupational exposure limits where established by national authorities.

[4-[1-(4-cyanatophenyl)ethyl]phenyl] cyanate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this substance to industrial customers requiring high-quality chemical raw materials for manufacturing applications. As a professional chemical distributor, OYSI ensures proper handling, documentation, and regulatory compliance for hazardous substances. Contact OYSI directly for availability, technical specifications, and pricing information tailored to your specific industrial requirements and volume needs.