TPBi(CAS: 192198-85-9)

TPBi, also known as 4,4',4''-(1,3,5-Benzene-triyl)-tris(benzene-1,3-diol), is an organic compound used in various applications due to its high stability and excellent solubility. It is a colorless solid with a molecular weight of 346.27 g/mol.

TPBi is widely used in organic light-emitting diodes (OLEDs) as a hole transport material. It is also applied in the synthesis of other organic compounds, as a stabilizer in pharmaceuticals, and in the formulation of food additives for antioxidant properties.

TPBi is considered safe for typical industrial and laboratory use when proper safety measures are followed. However, it is important to handle it with gloves and eye protection due to its potential for skin and eye irritation. It is not flammable but can be corrosive if ingested or in contact with skin.

TPBi should be stored in a cool, dry place, away from direct sunlight and sources of heat. It should be kept in a tightly sealed container to prevent moisture absorption. Optimal storage conditions are below 25°C and relative humidity below 60%. Proper ventilation should be ensured during handling to avoid inhalation of dust or fumes.