三己基十四烷基膦酸二（2，4，4-三甲基戊基）酯是一种膦基离子液体。它可以通过在碱存在下，使三己基（十四烷基）-氯化膦与二（2，4，4-三甲基戊基）次磷酸反应来制备。一种用作极性溶剂的次磷酸磷鎓盐。 产品应用： 它可以作为萃取剂用于液体燃料中二苯并噻吩的萃取脱硫。 Product Describtion: Trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate is a phosphonium-based ionic liquid.It can be prepared by reacting trihexyl(tetradecyl)-phosphonium chloride with bis(2,4,4-trimethylpentyl)phosphinic acid in the presence of a base. Product Application: It can be used as an extractant for the removal of dibenzothiophene from liquid fuels via extractive desulfurization (EDS).