Synthese van methylaminehydrochloride. Op grote schaal.

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Een iets eenvoudigere optie om methylamine te produceren zou zijn om Nitromethaan CH3NO2 te reduceren tot methylamine CH3NH2 via Al/Hg amalgaam.

CH3NO2 + H2 ---> CH3NH2+ H2O
 

Osmosis Vanderwaal

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🤔Ik heb het gevoel dat daar een reden voor is, want het gebruik van brandstof voor modelvliegtuigen om methylamine te maken in vitro is een veelgebruikte route... of het breekt snel af of... het klinkt als een energetische reactie...
 

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Heet, zwaar en hard! Mijn hersenen doen nu pijn. Ik was van plan om al het gas dat uit de rxn ontsnapt op te vangen in wat HCl en de rest te dumpen. Of de insitu zonder uitstel gebruiken.
 

Kylemalone1297

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Can u wash the methylamine with ethanol instead of chloroform? I have so many chemicals this is getting to be a small chem store.
 

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Tomorrow I will do an experiment.
9.34 mol **500 grams of ammonium chloride (NH₄Cl)
formaldehyde 37% (CH₂O) 12.7 mol approx. 1030 grams
Dcm and methanol
 

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I made the synthesis with a last minute decision in 3 lt capacity. The yield was good, I got 270 grams.
Ammonium chloride (NH₄Cl) 749 Gr
formaldehit %37 (CH₂O) 1546 Gr
 

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My latest synthesis is methylamine HCl. It looks better this time, the next one will look better :)
I can't thank the forum enough.
The next synthesis is coming soon :)
1000+2000 Gr
 

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