Here is some info I gathered from a book called
Cannabis alchemy from D.Gold
THC acetate has twice the potency of THC(14.6 compared to 7.3 on Adams scale). (I dont have a clue what Adams scale is)
Furthermore, there is a 25% increase in weight after adding the acetate structure
Fumes from heated acetic anhydride are very flammable and poisonous.
You need a sealed box to work in.
The box should be equipped with an adequate exhaust fan with a sparkless electric motor to quickly evacuate any fumes that may arise
An artificial atmosphere is created with anhydrous nitrogen gas
I also have a protocol for making it so if you want it, let me know, I'll post it here. Anyway I'm under the impression that acetic anhydride isnt so easy to get. As a matter of fact, Canada has just rescheduled it at the same time they did for safrole and a couple of other stuff. I would think the US would be even harder but I could be wrong, depending on bees.
Good luck anyway, you just made me feel like making a pipe bomb myself, hey we have so much weed over here its ridiculous. And to say that 80% goes to the state, we still have so much. Cheap electricity!!