2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene(CAS: 1294515-75-5)

2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene is a crystalline compound with a molecular weight of approximately 708.06 g/mol. It has low solubility in water but is more soluble in organic solvents like chloroform and toluene. Chemically, it shows reactivity towards nucleophiles and can undergo substitution reactions. Its thiophene rings make it suitable for use in electronic and optoelectronic applications.

2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene is synthesized through a multi-step process involving the bromination of a diol derivative followed by the introduction of the octyloxy groups. This process requires careful control of reaction conditions to achieve high selectivity and yield. Commonly used catalysts include transition metals like palladium, and the reaction is typically conducted in an inert atmosphere to prevent side reactions.

2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene is primarily used in the semiconductor and optoelectronics industries for the fabrication of organic electronic devices, such as organic light-emitting diodes (OLEDs) and organic photovoltaic cells. It is also applied in the pharmaceutical industry for the synthesis of certain drug candidates and in the polymer industry for the development of advanced materials with specific electronic properties.

Proper handling of 2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene requires the use of personal protective equipment (PPE) such as gloves, goggles, and laboratory coats. The compound should be stored in a closed, dry container in a cool, well-ventilated area. Fume hoods should be used during handling to minimize exposure. In the event of a spill, it is important to clean up immediately using appropriate cleaning agents and to consult the Safety Data Sheet (SDS) for specific instructions.