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Unfortunately, Escrow doesn't protect against fake/different precursor. You will (if you haven't got NMR/IR/Xray equipment ) generally notice this after quite a while.

Not trying to correct you, but learning and trying equations at the moment. So could you confirm following: C10H11BrO + CH3NH2 = C11H15NO + HBr Which would mean HBr is forming as Br2 is diatomic ? Chemix sorry this was question for G.patton

Lucky day 😍

Yep. Unlike other solvents which you can roughly use a x 3 amount, this one is x 2. 100g ketone 200ml ethyl acetate 200ml methylamine No heat is bs, just gentle heat rm 30c Add amine, no need for dropwise, just add it straight, but not overdo it. Temp will rise to 50/60 and cool down slowly...

No link is working unfortunately

I also have issues with products from win group. But other seller, Lily. Unfortunately I only noticed this thread now. Not a single successful batch, while synthesis is very trivial and can't easily be screwed normally. After reading this all clears up! It's the precursor.

DCM is not flammable. Try it

Of course nothing is going to happen. Let's imagine I hate you. By spending a couple of bucks I send an ounce, and you get imprisoned. Would not happen. They have to dig much deeper for a real case

Sure no problem

Thanks. It has not changed texture. Moreover, bags are vacuum sealed. Yes, that is my question 😄 For your other question: read between the pictures 🤔😉

HIGGS himself! Thanks for your prompt reply Yes, but the laboratory here checks only for "presence of. " Which I can do myself as well having all common most test reagens. There is no lab here where I can just say yo can you analyze it for me and send send me outcome. Even forensics here can't...

Before i start: @mocnykutas, @oxoxoxo @$!$], and the other associated accounts he's using to helpign no-one. instead : "how made is easy on poland no lab equipment big scale 3 hours" please STFU in this thread. find another one to bother...

Yes. Pick one that does escrow via this forum. You pay to the forum, and release the funds when order is arrived. And the Chinese are very reliable.

Search on the left, reagents & equipment

I found ethanol to work perfectly for getting rid of green/blue

265,5. The reaction I did shortly thereafter was one from 200g but used 800 dcm. This one yielded 165g. So that's around 75 percent (when accounted for some losses during crystallize). Much better than the one where used too little DCM. So the 6 hour reaction I have to admit it didnt work as...

Read again :)

yesterday acidified, white yellowish-hue (Cream-like), started with 500ml (freebase-in-solvent) when took it from the freezer. Acidifying, became thick, pouring aceton made volume much larger , still thick., so sended up 2000ml still quite thick creamy like substance which looks beautiful. I...

i just finished reacting another one, 200g, 800ml DCM, 400ml Methylamine. ~2.5h 40 celcius. now in freezer to prepare for acidify. curious to see if it yields more and better.

It finished drying to complete dryness just now. i got 265,5 gram. Could have been higher if i actually didn't forget to wash it 3 times. Will also get losses when crystallization to account for, so finally it will end up bit lower.