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Solventless freebase question. Options
 
rfesorrwd
#1 Posted : 6/12/2023 5:38:33 AM
Will freebase dmt precipitate if a potassium hydroxide solution is added to dmt fumarate using the FASW tek, or to dmt acetate that's salted with vinegar?
 
rfesorrwd
#2 Posted : 6/25/2023 10:56:24 PM
I've read that lye works to precipitate dmt freebase if added to dmt acetate that was salted with vinegar, i assume potassium hydroxide would yield the same result, whether salting with FASW or vinegar. Anyone know or have experience trying this or something similar? I don't like solvents, other than water.
 
doubledog
#3 Posted : 6/26/2023 6:47:49 AM
Yes, ime dmt freebase will precipitate from vinegar pull after addition of KOH.
 
downwardsfromzero
ModeratorChemical expert
#4 Posted : 6/27/2023 4:47:55 PM
doubledog wrote:
Yes, ime dmt freebase will precipitate from vinegar pull after addition of KOH.

Any tips for recovery of the freebase and cleanup from KOAc/KOH residue, for the solvent-phobic? Vacuum sublimation, maybe?🤡




“There is a way of manipulating matter and energy so as to produce what modern scientists call 'a field of force'. The field acts on the observer and puts him in a privileged position vis-à-vis the universe. From this position he has access to the realities which are ordinarily hidden from us by time and space, matter and energy. This is what we call the Great Work."
― Jacques Bergier, quoting Fulcanelli
 
doubledog
#5 Posted : 6/27/2023 5:03:50 PM
Filter it out from basic water, wash your product still in the filter with neutral water, dissolve it in ethanol (not really sure about severity of solvent-phobia Big grin ) and dry on a flat surface. Wash it again with water.
 
benzyme
Moderator | Skills: Analytical equipment, Chemical master expertExtreme Chemical expert | Skills: Analytical equipment, Chemical master expertChemical expert | Skills: Analytical equipment, Chemical master expertSenior Member | Skills: Analytical equipment, Chemical master expert
#6 Posted : 6/28/2023 4:30:40 AM
Sounds messy. Definitely will result in yield loss.

I did something similar with tryptamine; after basification, put it in the fridge overnight. Vac filter, and rinse with ice-cold dilute ammonia.
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
 
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