check this out
Post 292562 (https://www.thevespiary.org/talk/index.php?topic=9414.msg29256200#msg29256200)
(wyndowlicker: "cant get safrole? FREEZE IT!", Methods Discourse)
i think in one of the threads i read about someone freezing 5 gallons at a time. if their doin 5 i guess you can do more than that at a time.
which country is this where mdp2p is legal and available? i might have to take a vacation and send a case of mountain dew back home :)
PURE safrole freezes at 11C but usually you have to go quite a bit lower than that to freeze the safrole out of solution in sassafrass oil.
https://www.thevespiary.org/rhodium/Rhodium/chemistry/safrole.congealing.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/safrole.congealing.html)