2-(2H-Benzotriazol-2-yl)-4-methylphenol(CAS: 2440-22-4)

2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2440-22-4) is a chemical compound with the formula C14H12N2O. It is a solid at room temperature, known for its UV-absorbing properties and use as a photostabilizer. This compound belongs to the benzotriazole family and is commonly applied in sunscreen and polymer protection formulations due to its ability to neutralize free radicals and prevent degradation from sunlight.

2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2440-22-4) is primarily used as a UV absorber in pharmaceuticals, cosmetics, and industrial applications. It is incorporated into sunscreen products to protect against UV radiation, serves as a photostabilizer in polymer materials, and is utilized in research for developing light-sensitive compounds. Additionally, it finds use in food packaging to extend shelf life by preventing light-induced spoilage.

2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2440-22-4) is generally considered safe when used in recommended concentrations and proper handling conditions. It has low toxicity and is approved for use in food packaging by regulatory agencies. However, direct skin contact or inhalation should be avoided, and protective gloves, goggles, and ventilation are recommended during handling. Safety standards ensure its compliance in applications like sunscreen and industrial coatings.

2-(2H-Benzotriazol-2-yl)-4-methylphenol (CAS: 2440-22-4) should be stored in a cool, dry place (ideally below 25°C), away from direct light, and in airtight containers to prevent moisture and contamination. It is stable under these conditions but may degrade if exposed to high temperatures or humidity. Proper storage ensures its effectiveness as a UV absorber and maintains chemical integrity for industrial and research use.