Oh really? That's great to know. I'll keep that in mind.diethyl ether is also not too many steps away from ethanol if you have distillation apparatus..
I picked up some distilled turpentine from a craft store today to do some solubility tests. I put 500mg of benzoic acid, DMT freebase, and DMT-benzoate into 10ml each of turpentine. Several hours later I filtered the turpentine through a 0.22 micron syringe filter to a clean vial and weighed the undissolved mass. It's not analytical precision -- some loss in the needle, filter, syringe, residue in the vials.

Benzoic acid: 10mg/ml (left)
DMT freebase: 22mg/ml (middle)
DMT-benzoate: no data (right)
I couldn't adequately separate dmt-benzoate with my syringe, but visually we can see it's mostly insoluble.
I used the filtered BA and freebase solutions to verify that combining them indeed precipitates DMT-benzoate as expected.
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