Sinteza clorhidratului de metilamină. Pe scară largă.

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O opțiune ceva mai simplă de producere a metilaminei ar fi reducerea nitrometanului CH3NO2 la metilamină CH3NH2 prin amalgam Al/Hg.

CH3NO2 + H2 ---> CH3NH2+ H2O
 

Osmosis Vanderwaal

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🤔Am impresia că există un motiv, deoarece utilizarea combustibilului pentru aeromodele pentru a produce metilamină in vitro este o cale obișnuită... fie se degradează rapid, fie... sună ca o reacție energetică
 

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Fierbinte, greu și tare! Acum mă doare creierul. Aveam de gând să prind tot gazul care se scurge din rxn în niște HCl și să arunc restul. Sau să folosesc insitu fără întârziere.
 

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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