N,N'-Diphenyl-1,4-benzenediamine(CAS: 74-31-7)

N,N'-Diphenyl-1,4-benzenediamine is a chemical compound with the CAS number 74-31-7. It is a diamine with a molecular formula of C16H16N2. This compound is used in various applications such as dyeing and printing, pharmaceuticals, and rubber industries. It is known for its ability to resist ultraviolet light and its use as a stabilizer.

N,N'-Diphenyl-1,4-benzenediamine is primarily used in the dyeing and printing industry, where it acts as a mordant. In pharmaceuticals, it serves as a precursor for the synthesis of other compounds. It is also used in the rubber industry as a stabilizer and antioxidant. Additionally, it is used in research for its UV-stabilizing properties.

N,N'-Diphenyl-1,4-benzenediamine is generally considered safe when handled with proper precautions. It is not considered highly toxic; however, prolonged exposure to the skin or inhalation of dust may cause irritation. It is important to store it in a well-ventilated area and use appropriate personal protective equipment such as gloves and goggles. Follow all safety guidelines and adhere to local regulations.

N,N'-Diphenyl-1,4-benzenediamine should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a tightly sealed container to prevent moisture absorption. Store it in a well-ventilated area to avoid inhalation of dust. Avoid contact with strong acids, bases, and oxidizers to prevent chemical reactions. Follow all storage guidelines and maintain proper labeling.