2184>>>This invention relates to an etheramine of formula (I) based on glycerine or trimethylolpropane and its manufacturing process wherein R = H or ethyl k = 0 or 1 A represents a linear or branched alkylene group having C C carbon atoms A may be the same as or different from one another at least one A represents a linear or branched C alkylene group the sum of x y and z lies in the range of 3 to 100 x 1 y 1 and z 1 Z = NH2 or OH but at least two Z per molecule are NH2.