tetraiodobenzenes

Tetraiodobenzenes form a group of iodobenzenes with four iodine atoms as substituents (C6H2I4). By their different arrangement, three constitutional isomers are possible.

{| class="wikitable" style="text-align:center; font-size:90%" |- | class="hintergrundfarbe6" colspan="4" | Tetraiodobenzenes |- | class="hintergrundfarbe5" align="left" | Name | 1,2,3,4-Tetraiodobenzene || 1,2,3,5-Tetraiodobenzene || 1,2,4,5-Tetraiodobenzene |- | class="hintergrundfarbe5" align="left" | Structural formula | 70px|Structural formula of 1,2,3,4-Tetraiodobenzene | 100px|Structural formula of 1,2,3,5-Tetraiodobenzene | 100px|Structural formula of 1,2,4,5-Tetraiodobenzene |- | class="hintergrundfarbe5" align="left" | CAS number | 634-68-4 || 634-92-4 || 636-31-7 |- | class="hintergrundfarbe5" align="left" | PubChem | || || |- | class="hintergrundfarbe5" align="left" | Sum formula | colspan="3" | C6H2I4 |- | class="hintergrundfarbe5" align="left" | Molar mass | colspan="3" | 581,70 g·mol−1 |- | class="hintergrundfarbe5" align="left" | Physical condition | colspan="3" | solid |- | class="hintergrundfarbe5" align="left" | Appearance | | | white needles |- | class="hintergrundfarbe5" align="left" | Melting point | 136 °C | 148 °C | 249–252 °C |- |}