СИНТЕЗ НА БК-МДМА ЛЕСЕН И БЪРЗ МЕТОД.

K-Cyanide

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@Acidosis Благодаря много за приноса на вашия синтез към форума. Ще го опитам; определено. Пишете, че "прекурсорът е много, много евтин". Мога ли да попитам колко плащате за 1 кг и в случай, че няма конфликт на личните данни, бихте ли ни казали кой е вашият доставчик? Благодаря
 

chemistry.mob

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в alibaba има няколко продавачи, които предлагат прекурсора, но той не е евтин, освен ако не знам какво означава за вас "евтин", те са ми предлагали веществото за повече от 150 евро на кг.
Това е само прекурсорът, след това химическите реактиви, използвани в синтеза, също струват пари.
 
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Field7

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380USD with shipping. No tax, or additional fees.

No, I'm not sharing. Not to be a dick. It's because I know how red flags, logarithms and algorithms work. CYA. Cover Your Ass.

It's always "buyer beware", and for a few different reasons.

Scammers, police, customs, loss/breakage, customs/police, loss, delivery "issues", junkies stealing deliveries off the front porch (which is how they can afford your product), using the wrong carrier resulting in 1) loss 2) your package being opened 3) a search warrent resulting in an especially well groomed "delivery person" performing a controlled delivery that results in you eating shitty food in a small concrete room for the next 3-5 yrs or more. Dickheads. "Sneaking and peaking". Peace officer? No one sneaking around spying on others personal business is trying to keep the peace. Now I'm in a pissy mood.

It's pronounced "es-press-o".
 

chemistry.mob

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Имам известни съмнения относно химичния синтез на BK-MDMA.
Какво процентно съотношение трябва да имат дихлорметанът, метиламинът, етиловият ацетат, магнезиевият сулфат, метилоновият хлорхидрат и ацетонът?
Благодаря ви!
 

Field7

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Google "stoichiometry calculator".
 

antrax

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Току-що получих 1 kg от прекурсора (CAS: 52190-28-0) 2-бромо-3′,4′-(метилендиокси)пропиофенон от китайски доставчик.
Заплатих 280 долара за 1 кг с включена доставка, от 25 кг ще платя 200 долара за кг с включена доставка, това е скъп прекурсор, чистотата е 99 %, цветът е кафяв, а формата е малки камъчета и прах.
Има силна миризма (не знам каква точно, но не е лоша миризма) форматът също наподобява кафява захар.
 

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Heineken

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Този прекурсор, който продавачът от Китай изпраща, е мръсен, вътре има твърде много бром ...... този прекурсор трябва да бъде с хубава бяла кристална форма, но е мръсен прахһттр://....
 

Eddybeaumont

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Do you have an address where you can find good precursors? Thanks in advance
 

blackburn

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@Ацидоза може ли да се замени DCM с нещо друго?
 

xoxoxoxo

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Да можеш
 

arundo

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probably THF, but I didn't try yet.
 

Wacd75

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Мисля, че открих проблема основата не се смесва с HCL използвам HCL 33% можете ли да ми помогнете, моля
 

Acidosis

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Hcl трябва да се разклати добре, за да се смеси със свободната основа и да се образува хидрохлорид.
 

Acidosis

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Hcl трябва да се разбърка напълно, за да може да се смеси със свободната основа и да образува хидрохлорид.
 

Wacd75

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Фактът, че не сте поставили MGSO4, може да е причина?
 

PangeaChemiK

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Възможно ли е да се използва BMK като прекурсор вместо 2бром? За производствената цена. БЛАГОДАРЯ
 

Wacd75

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alex12112

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Възможно ли е да се замени DCM (дихлорметан) с толуен DCM?
 

Acidosis

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Да, само свободната база е в горния слой, не отивайте в долния слой в този момент.
 

alex12112

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Разполагам с 33% солна киселина, подходяща ли е тя?
 

Acidosis

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Idont работи по всяко време с 33%, но мисля, че е възможно
 

Eddybeaumont

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I read in the comments that it was possible to replace DCM with IPA. Can you tell me if it is in equivalent quantity? Otherwise, what quantity of IPA is required for this synthesis? Thank you for your answers
 

Field7

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Could be not enough base was added to liberate the all of the methylamine base from the Hcl salt.

Don't ever add Hydrochloride Acid to DCM to to crystallize. I don't care who said what, or who's banging your mom--- it does a shit job as a crystallization solvent when using Hydrochloric Acid. Dry Hydrogen Chloride *gas is a different story, though. But most don't have access to dry Hydrogen Chloride gas.

Yes, you could distill off the DCM (atmospheric or otherwise), but while it does has a lovely smell, it's a carcinogen. You could try a dilute acid extraction from the DCM, and take it from there, or skip DCM altogether.

You got options.
 
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