Syntes av metylaminhydroklorid. I stor skala.

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Ett något enklare alternativ för att producera metylamin skulle vara att reducera nitrometan CH3NO2 till metylamin CH3NH2 via Al/Hg-amalgam.

CH3NO2 + H2 ---> CH3NH2+ H2O
 

Osmosis Vanderwaal

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🤔Det känns som om det finns en anledning, för att använda modellflygbränsle för att göra metylamin in vitro är en vanlig väg... antingen bryts det ner snabbt eller... det låter som en energisk reaktion
 

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Varmt, tungt och hårt! Min hjärna gör ont nu. Jag tänkte bara fånga upp all gas som läcker ut från rxn i lite HCl och dumpa resten. Eller använda insitu utan dröjsmål.
 

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
 

NovicechemistEU

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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
 

NovicechemistEU

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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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