1, 4-Diiodobenzene is a symmetric organoiodine compound that serves as a powerful bifunctional building block in material science and organic synthesis, particularly for creating linear polymers and framework structures. CAS Number 624-38-4
| Appearance | White to off-white or light yellow crystals/powder |
| Molecular Weight | 329.91 g/mol |
| Solubility: | Soluble in Ethanol, Chloroform, and Ether; insoluble in water |
| Purity: | ≥ 98.0% ≥ 99.0% |
| Melting Point: | 128 – 132 °C |
| Synonyms: | p-Diiodobenzene, Benzene, 1,4-diiodo |