the acid-base behaviour of ethylene glycol and its mixtures with water ( 1 , 5 and 10 % ) , methanol , ethanol , isopropanol , nitromethane ( each 10 % ) and ethyl methyl ketone-chloroform ( 5 + 5 % ) have been investigated by potentiometric titration , in a cell without liquid junction , equipped with a glass and a silver-silver chloride electrode .
C0001962
ethanol
C0022237
isopropanol