Problems getting A-PVP to crystalize

[madmoney69]

Hello.
I did a-pvp synth from purchased
2-bromovalerophenone. So it was pretty simple reaction.
Now I evaporate most ethyl acetate add acetone get ph to 5 and I cant get crystals to form. Tried scretching glass, evaporating more solvent but still nothing.
Anyone had experience dealing with this issue?

 

[Serega]

What solvent you’ve used?

 

[madmoney69]

Ethyl acetate.

 

[Serega]

Evaporate the solution until a film appears on the surface. then leave overnight in the freezer (-18/-20C). everything should crystallize

 

[Power]

can a-pvp be vaporised in an oil pipe?

 

[geekypyrohead]

Yes it works verry well

 

[AmoreTossico]

yes it can be, i used to chase down a al foil, i smoked over a kilo of that shit
be careful of the extreme paranoia and shadow people