I am sorry no one answered yet. I think it is an interesting question, but, as you suggest, on best answered by a chemist or someone with experience. Forgive me if I am stating the obvious, but from the reading I have done, it sounds like what you are proposing is basically the same as the last stage of enfleurage or maceration, washing the pomade or oil in alcohol. How exactly this is done best is still not completely clear to me and probably something of a(n old) trade secret. My guess is if you just take 50% ethanol and 50% of your oil, put it in a bottle, shake regularly, you will get the desired result. BUT, with 25 mls of a macerated oil you end product is likely to be minute... just a guess as again others are probably more qualified.