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So i was following the protocol and was adding acid dropwise until ph 6 -7 layers have separated in to two distinct layers like you see on the photo, but when adding DCM i could not clearly see the dcm layer.They are still only two layers. This photo of the reaction flask is just reaction...

I have 1250g of p2np that i have made 6 months ago.It was stored in vacuum seal bag which was sealed but i did not extracted all the air from the bag.The bag is sitting in big clean mason jar that is closed since 6 months ago.It was stored at 15-22 celsius in the basement.do you guys think it is...

Thank you very much sir. Your post is very helpfull, finally i understand.Thank you very much sir :-)

Hello guys, I have 33 percent methylamine in methylalcohol, according to my calculations i have to add 3.3 liters methanol to have 10 percent methylamine thati can use in reaction.Are my calculations correct?

Thank you very much sir for this piece of info.I suppose i can substitute isopropanol for methanol right?

Hello guys, I have all the things needed for NaBHr4 reduction of p2p.I just wanted to ask this question.At the end of synthesis you are left with dcm+freebase, can i just get rid off dcm by evaporating it (distilling it off) and then mix freebase with acetone and add hydrochloric acid?until ph...

I am making meth not amph.I know i need HCl but i do not want to make gas because i want to titrate it out with 31 percenct hydrochloric acid.

Hello guys, I have all the things needed for NaBHr4 reduction of p2p.I just wanted to ask this question.At the end of synthesis you are left with dcm+freebase, can i just get rid off dcm by evaporating it (distilling it off) and then mix freebase with acetone and add hydrochloric acid?until ph...