CAS.63279-58-3 1-bromo-4-iodonaphthalene

The molecular structure of 1-bromo-4-iodonaphthalene contains a naphthalene ring with two halogen substituents, bromine and iodine. The bromine atom is located at position 1, and the iodine atom is located at position 4. This substitution mode forms a strong conjugated system, giving the molecule excellent electronic properties and thermal stability, making it suitable for the synthesis of OLED materials. In addition, the conjugated system of 1-bromo-4-iodonaphthalene enhances its ability to regulate electron and hole energy levels. The introduction of iodine and bromine not only enhances the stability of the molecules, but also has a positive impact on their electronic properties, thereby improving the luminescence efficiency and color purity of OLEDs.