4MMC/MEC large crystals

[Netflix]

Not so bad haha

 

[Sergey Kush]

4-MMC in dry methanol. T 15-20C, 1 week

 

[Sergey Kush]

4-mmc in Vodka (40% ethanol/60% water). T 25C, 3 weeks

 

[Sergey Kush]

4-MMC in water. T -8C, 12 hours

 

[Sergey Kush]

4-mmc in water.

 

[infochem]

Hi, only water? Please tell me proportion ,temperature and time.

 

[Netflix]

Only water is no posible with only water get like this crystal

 

[Sergey Kush]

IPA for crystallization 4-mmc is bad. Methanol is the best

 

[Netflix]

Im made with ipa and made like you see

 

[Sergey Kush]

It is possible. 1g of 4mmc to 0.7ml of water at boiling. Then just leave in cold place for 10-12 hours

 

[Netflix]

Im made with ipa and made like you see you made 3 week because you use to much water simple

 

[Netflix]

In acetone you can do ipa pure wodka from shop is much ways

 

[Sergey Kush]

Try methanol - much more better than IPA

 

[breathing.fire]

How much methanol You give for 1 g powder.

 

[breathing.fire]

This crystals are soft or hard?

 

[Bartholomeus]

How you guys clean the freebase? Only water or NaOH also or Sodium Bisulfite solution?
How long you cook the DCM with 2b4m and at what temperature?

 

[Sergey Kush]

7-8ml of methanol on 1g of 4-mmc

 

[Sergey Kush]

This crystals are very hard. you must use a thick knife or screwdriver to pry these crystals away from the glass container

 

[Sergey Kush]

after the reaction of 2b4m with methylamine in DCM, the free base of mephedrone is washed 2-3 times with an equal volume of water. the reaction with methylamine lasts 4 hours at a temperature of 32-36C. do not bring DXM to a boil (38C), as DHM hydrolyzes when boiling, the free base will be heavily contaminated. if the temperature/time is observed, the free base will be very clean.

 

[breathing.fire]

7-8 ml for 1 g powder and You let this to evaporate all methanol?

 

[Sergey Kush]

Yes