Alkylaniline polyether benzenesulfonate and process of producing same

An alkyl polyether aminobenzenesulfonate, having a structural formula of formula (I):

• in Formula (I):
• R1 and R2 are not H at the same time and are independently selected from the group consisting of H, C1-C40 hydrocarbyl group, and
• R3 was independently selected at each occurrence from the group consisting of H, C1-C10 hydrocarbyl group, C1-C10 carbonyl group, C1-C10 alkylsulfonic group, C1-C10 alkylolsulfonic group, C1-C10 alkylcarboxylic group, and —SO3(M)n;
• -(Polyoxyalkylene)1- is at least one of —(PO)x1—, -(EO)y1—, —(BO)z1—;
• -(Polyoxyalkylene)2- is at least one of —(PO)x2—, -(EO)y2—, —(BO)z2—;
• x1, x2, y1, y2, z1, and z2 are each independently selected from any integer between 0 and 50, and x1+x2=0-50, y1+y2=1-50, and z1+z2=0-50;
• M is selected from the group consisting of alkali metals and alkaline earth metals, wherein n is 1 when M is an alkali metal, and n is 0.5 when M is an alkaline earth metal;
• and
• wherein PO is propoxy, EO is ethoxy, and BO is butoxy.