How to make methylamine gas?
A good method to use triethylamine if you want to get a dry alcohol methylamine soln.
Σύνθεση MDMA μέσω NaBH4 από MDP2P
- Thread starter G.Patton
- Start date
Your 300g methylamine gas is it mean use cas 593-51-1 dissolve in methanol?
- By G.Patton
Hello, no. Every substance have own weight. Methylamine has gas form at normal conditions. 300g of methylamine free base (gas) has to be dissolved in methanol.
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- By Win Win
A vacuum distillation setup is prepared. Methanol, DCM, water and other low boiling substances are distilled off at 130 °C firstly. Then, a heater is set at 165 °C, little drops of MDMA oil are condensated and seen around 140-145 °C; at 160-165 °C (20-18 mbar) MDMA oil is distilled intensively. The clean MDMA free base distillation yield is ~ 1.0 L.
A membrane vacuum aspirator is sufficient to distill off water, methanol and other low boiling substances from the reaction mixture. A decent vacuum pump is recommended to distill MDMA free base.
This step can i use rotaryevaporator?
A membrane vacuum aspirator is sufficient to distill off water, methanol and other low boiling substances from the reaction mixture. A decent vacuum pump is recommended to distill MDMA free base.
This step can i use rotaryevaporator?
A very high initial temperature for these solvents, especially using a vacuum. And it is better to exclude water with drying agents if you want to get the maximum yield. In addition, you can extract amine in the water layer and already work with the water layer, the dcm will take the impurities, and you can avoid distillation if your raw materials have been of good quality.
Methylamine gas (MeNH2) 300 g is dissolved in chilled 3000 g methanol (MeOH; -17-20 °C) in 20 L reactor, equipped with thermometer and overhead stirrer. The mixture is cooled down to 5 °C. The stirrer is turned on and MDP2P 1000 g is added.
In my country methylamine 44%in methanol liquid ready made available
So just add liquid to flask and mantain 5 c temp add mdp2p
I'm i right ?
Because I don't have deep fridge so I can't methanol (MeOH; -17-20 °C
Plz help
@G.Patton
In my country methylamine 44%in methanol liquid ready made available
So just add liquid to flask and mantain 5 c temp add mdp2p
I'm i right ?
Because I don't have deep fridge so I can't methanol (MeOH; -17-20 °C
Plz help
@G.Patton
Methylamine in methanol 30% readymade
Sodium borohydride (NaBH4) 100 g is added in portions, one teaspoon per ~5 min, H2 gas bubbling has to disappear before next addition (wash down with methanol). Temperature is maintain between 8-10 °C. Sodium borohydride (NaBH4) addition is taken 2-7 h. The mixture is stirred for 2 days. The stirring time can be reduced to 4 h for people in a hurry, 10-20% will be lost.
@G.Patton
AVAILABLE
in my country so i need to add mdp2p in Methylamine in methanol 30% then do thisSodium borohydride (NaBH4) 100 g is added in portions, one teaspoon per ~5 min, H2 gas bubbling has to disappear before next addition (wash down with methanol). Temperature is maintain between 8-10 °C. Sodium borohydride (NaBH4) addition is taken 2-7 h. The mixture is stirred for 2 days. The stirring time can be reduced to 4 h for people in a hurry, 10-20% will be lost.
@G.Patton
DCM 200 mL is added to the reaction vessel with water layer and the mixture is stirred for 10 min. The stirrer is stopped and reaction mixture is left 30 min. DCM with the rest MDMA freebase will settle on the vessel bottom. Organic layer is drained out and extracts are combined. There is ~1750 mL of MDMA free base and DCM.
my qustion DCM 200 mL is added to the reaction vessel with water layer and the mixture is stirred for 10 min what is water layer in this ?
@G.Patton
my qustion DCM 200 mL is added to the reaction vessel with water layer and the mixture is stirred for 10 min what is water layer in this ?
@G.Patton
In this writeup
PS I must mention here that those 108 grams were the most potent ever felt by the elves, by the way.......
360 ml mdp2p to make
108 gm mdma it's not 90 % yeild you said it's 90 % I read everything in this link it show 108 gm mdma with mdp2p
@G.Patton help
Gyrogearloose:
Well guys From 360 ml of MDP2P to begin with the elves got 108 grams of the crystals, using the method for them of adding HCL to the freebase oil then adding the cold acetone, boom fun to watch the crystals comeinto chunks then .The elves love it....PS I must mention here that those 108 grams were the most potent ever felt by the elves, by the way.......
360 ml mdp2p to make
108 gm mdma it's not 90 % yeild you said it's 90 % I read everything in this link it show 108 gm mdma with mdp2p
@G.Patton help
- By G.Patton
Because elves had to add acetone at first and then HCl to avoid overheating and local overacidification which decrease yield. Also, elves could evaporate mother liquor from crystals filtration for 1/2 and get more product there.
108g of MDMA HCl from 360 ml of MDP2P is just 28% yield. Pretty low.
108g of MDMA HCl from 360 ml of MDP2P is just 28% yield. Pretty low.
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Please help out guys.
How much methlyamine gas can i produce?
how can I let it dissolve?
and What are the ratios and techniques to mix MeNH2.HCl with NaOH.
Should i mix these to immediately into cold methanol?
or let them mix in a different vessel.
If i do the above how to catch the gas.
or let them mix in a different vessel and let the produced gas dissolve immediately into methanol.
how to keep track of when i have exactly 300g.
ps: i only can get my hands on methlyamine in water or in powder form.
How much methlyamine gas can i produce?
how can I let it dissolve?
and What are the ratios and techniques to mix MeNH2.HCl with NaOH.
Should i mix these to immediately into cold methanol?
or let them mix in a different vessel.
If i do the above how to catch the gas.
or let them mix in a different vessel and let the produced gas dissolve immediately into methanol.
how to keep track of when i have exactly 300g.
ps: i only can get my hands on methlyamine in water or in powder form.