Синтез на метиламин хидрохлорид. В голям мащаб.

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Малко по-прост вариант за получаване на метиламин би бил да се редуцира нитрометан CH3NO2 до метиламин CH3NH2 чрез Al/Hg амалгама.

CH3NO2 + H2 ---> CH3NH2+ H2O
 

Osmosis Vanderwaal

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🤔Струва ми се, че има причина, защото използването на гориво за модели на самолети за получаване на метиламин in vitro е често срещан маршрут. или се разгражда бързо, или... звучи като енергийна реакция
 

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Горещо, тежко и трудно! Сега ме боли мозъкът. Щях просто да уловя целия газ, който излиза от rxn, в малко HCl и да изхвърля останалото. Или да използвам инситуцията без отлагане.
 

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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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