Příprava roztoku volné báze methylaminu

real4

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Děkujeme vám za tyto bezplatné znalosti, prosím, můžete
Tento roztok methylaminu lze vyrobit na 60 % a může fungovat pro

Hydrogenační metoda. děkuji za odpověď

 

G.Patton

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Dobrý den, na jaký roztok se ptáte a co je to metoda hydrogenace? Můžete být přesnější?
 
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real4

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Lze z methylamin hydrochloridu vyrobit 60% vodný roztok a Může tento roztok fungovat při redukční alkylaci metodou katalytické hydrogenace ?

 

real4

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Mám na mysli použití plynného vodíku místo hliníkové fólie.
 

G.Patton

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Kámo, neumím ti číst myšlenky. Hydrogenace čeho?
Ano
 

B APPLE

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Teacher, may I ask if after adding sodium hydroxide to the water and stirring until dissolved, it will no longer be transparent!
 

B APPLE

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Teacher! May I ask if there is a diagram for the 40% synthesis method of methylamine water?
 

B APPLE

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Teacher, may I ask if the second bottle of 600ml water is filled with methylamine gas? If the 600ml of water reaches 1kg, then it is considered complete, right?
 

B APPLE

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If there is no reaction after adding methylamine hydrochloride to the sodium hydroxide solution, do we still need to add 869 grams?
 

B APPLE

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Do I need to seal when introducing amine gas?
 

Eddybeaumont

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thank you for this valuable help! That said, I would like you to enlighten me -5. A silicone tubing with vial connector is attached to the reaction vial with methylamine free base. what material should we use to hang this silicone pipe?
 
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