Making mM Ethanol concentrations?

Hi All! Looking for best practices in making stock mM EtOH and Paracetemol concentrations. Here is what I need for both5, 10, 20, 30 and 40mM drug stock concentrations. I will be adding 10uL of each concentration into 96 well titer plates over 24 and 48 hours. I am stuck on making up the Ethanol [ ].