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1-Hexyl-3-methylimidazolium iodide is a room temperature ionic liquid (RTIL) that can be prepared by reacting 1-methylimidazole with 1-iodohexane.
HI-0035 (OTTO) 1-Hexyl-3-methylimidazolium iodide, ≥98% (HPLC) Cas 178631-05-5 - used in dye-sensitized nanocrystalline TiO2 solar cells increases its open-circuit photovoltage.