IONIC ORGANIC COMPOUND, PRODUCTION METHOD THEREOF, HYDROGELLING AGENT COMPOSED OF THE IONIC ORGANIC COMPOUND, HYDROGEL CONTAINING SAME, METHANOL GELLING AGENT, METHANOL GEL CONTAINING SAME, AND CARBON NANOTUBE DISPERSANT

摘要

Disclosed are a novel ionic organic compound and a method for producing the ionic organic compound by a simple process.  Also disclosed are a hydrogelling agent composed of an ionic organic compound obtained by the method, an alcohol gelling agent, a gel which uses the gelling agent, while using water or methanol as a medium, and a carbon nanotube dispersant composed of the compound. Specifically disclosed is an ionic organic compound represented by general formula (1).  The compound is obtained by a condensation reaction of (A) an aromatic diamide compound or cyclohexane diamide compound having a 4-(chloromethyl)benzamide group at both ends, and (B) a compound selected from N,N,N',N'-tetramethylalkylenediamines which may have a substituent wherein there are 1-6 carbon atoms between nitrogen atoms.  The thus-obtained ionic organic compound serves as a gelling agent which is capable of gelling a neutral aqueous solution or an alcohol.  The solvent solubility can be changed by substituting the anion of the thus-obtained ionic compound with another anion by anion-exchange. (In the formula, A represents a linking moiety having one or more optionally substituted aromatic rings or a linking moiety composed of a cyclohexane ring; B represents a cationic functional group having a quaternized nitrogen atom, which is selected from N,N,N',N'-tetramethylalkylenediamines which may have a substituent wherein there are 1-6 carbon atoms between nitrogen atoms; X represents a monovalent anion; and n represents an integer of 1-800.)