1,3,6,8-Tetrabromopyrene(CAS: 128-63-2)

1,3,6,8-Tetrabromopyrene (CAS: 128-63-2) is a solid with a melting point of approximately 270°C. Its molecular weight is around 532.28 g/mol. It has low water solubility but is soluble in organic solvents such as chloroform and benzene. It is relatively stable under normal conditions but reacts with reducing agents to form lower brominated pyrenes.

1,3,6,8-Tetrabromopyrene is typically synthesized through bromination of pyrene using bromine in the presence of a Lewis acid catalyst such as aluminum tribromide. The reaction is carried out at room temperature, and the yield is around 70-80%.

1,3,6,8-Tetrabromopyrene is used in the pharmaceutical industry for the development of anticancer drugs, in the polymer industry as a flame retardant, in sensor technology for detection of harmful gases, and in semiconductor manufacturing for specific applications requiring high purity materials.

When handling 1,3,6,8-Tetrabromopyrene (CAS: 128-63-2), it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation exposure. Spills should be cleaned up using activated carbon or a suitable absorbent, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed safety information.