My friend has decided to experiment a little here and is attempting to perform a modified no smell bufo tek with ACRB in place of the seeds but has run into a bit of an issue. He would like to attempt drying out the resulting paste before proceeding to the actual extraction process but can not find any confirmed information on the actual temperature that freebase DMT either vaporizes out or is destroyed. He has found it speculated or claimed to be anywhere between about 150F to over 600F with claims of use in vaporizers anywhere between 200F and 450F with no general consensus.
Basically he is hoping that someone here may have found some new information or any observations regarding the vaporization temperature and may be able to shed some light before he has to do a run on it to find out he has nothing.
Any help is appreciated although it seems like the issue itself is still being debated.

"Whereas modern cynicism brought despair about the ability of the human species to realize laudable ideals, postmodern cynicism doesn't —not because it's optimistic, but because it can't take ideals seriously in the first place. The prevailing attitude is Absurdism. A postmodern magazine may be irreverent, but not bitterly irreverent, for it's not purposefully irreverent; its aim is indiscriminate, because everyone is equally ridiculous. And anyway, there's no moral basis for passing judgment. Just sit back and enjoy the show. " - Robert Wright
"An intellectual is a person who has discovered something more interesting than sex." - Aldous Huxley