• The BB team is looking for employees, who are ready to work with mephedrone, amphetamine, methamphetamine and other substances.
    High wage! Stable job.

    Requirements:

    • Make a minimum deposit of 50 EUR
    • Receive a batch of goods (from 25 g and more, depending on the deposit)
    • Pack the goods in bags (1-2g) and hide them in safe places in your city.

    We going to do the rest work! As soon as the goods are sold, you'll get money for each successfully sold package!

    Relevant for all EU countries

    Contact : @Madre

mocnykutas

Don't buy from me
New Member
Joined
Feb 16, 2023
Messages
168
Reaction score
95
Points
28
600g guy WHO i teach made
 

Attachments

  • 9HgbuIXti8.jpg
    9HgbuIXti8.jpg
    5.4 MB · Views: 588
View previous replies…

V€ctor Company

Don't buy from me
Resident
Joined
Oct 19, 2023
Messages
23
Reaction score
4
Points
3
I have come back inside of my lab and found my triple necked round bottom flask smashed into pieces.
Does any body know an alternative piece of equipment I can use that I can find inside of my house?

I cannot afford to wait another 2 weeks for it to arrive.
 

HerrHaber

Don't buy from me
Resident
Joined
Jan 15, 2023
Messages
426
Reaction score
214
Points
43
I have come back inside of my lab and found my triple necked round bottom flask smashed into pieces.
Does any body know an alternative piece of equipment I can use that I can find inside of my house?

I cannot afford to wait another 2 weeks for it to arrive.
Vector_CompanyCareful, metal reactors usually have a coating inside to keep them inert from the mixture. Glass is not only transparent and inert but also heatable to some extent. Polyethylene (HDPE and LDPE) as well as polypropylene are inert but not transparent nor heatable. Scale-up should come with experience.
 

BitcoinScam

Don't buy from me
New Member
Joined
Oct 29, 2023
Messages
58
Reaction score
29
Points
18
Careful, metal reactors usually have a coating inside to keep them inert from the mixture. Glass is not only transparent and inert but also heatable to some extent. Polyethylene (HDPE and LDPE) as well as polypropylene are inert but not transparent nor heatable. Scale-up should come with experience.
HerrHaberin my country 4mmc 4cmc 4cmc they made in mauzer 1000l and all big lab made like this way u can use glaass or plastic bottel.
I see people who heat plastic bottel on 40°c on dcm and no explode or u can use nmp mix also and no explode u need only mix 30min this all.
 

V€ctor Company

Don't buy from me
Resident
Joined
Oct 19, 2023
Messages
23
Reaction score
4
Points
3
@G.Patton I would like to try out this synthesis using a 5L, triple necked round bottom flask first. Can I just scale up/scale down the masses of the reagents used in the with the ratio of the size of my flask and the size of the flask shown in the video?
 

G.Patton

Expert
Joined
Jul 5, 2021
Messages
2,357
Solutions
3
Reaction score
2,270
Points
113
Deals
1
@G.Patton I would like to try out this synthesis using a 5L, triple necked round bottom flask first. Can I just scale up/scale down the masses of the reagents used in the with the ratio of the size of my flask and the size of the flask shown in the video?
Vector_CompanyHello, yes. Pay attestation, that it's worth to take bigger flask if you have doubts. You have to leave at least half of a reactor (flask) empty.
 

loadingST

Don't buy from me
Resident
Joined
Sep 10, 2023
Messages
42
Reaction score
24
Points
8
wow if you add all that methylamine at once and its already at 40C, there will be a lot of pyrazines formation ... always add methylamine with funel slow and you dont need to be hot while adding the reaction is already exotermic
 

kulsa212526

Don't buy from me
Member
Joined
Oct 17, 2023
Messages
2
Reaction score
0
Points
1
I completed synthesis procedure of mefedrone but from last 20 hr my liquid is not make solid form
Only oil base seen
How i seperate oil base from my liquid
 

kulsa212526

Don't buy from me
Member
Joined
Oct 17, 2023
Messages
2
Reaction score
0
Points
1
My one question is also after poured benzene and seperation upper layer is meph or bottom layer is meph.
Which layer is use for next process
 

nutella

Don't buy from me
Resident
Joined
Nov 6, 2023
Messages
10
Reaction score
5
Points
3
can I also use 31% hydrochloric acid? Is easier to buy in my country.
Thanks
 

jit123321

Don't buy from me
Member
Joined
Dec 9, 2023
Messages
2
Reaction score
0
Points
1
My simple problem
In point 6 after add benzene and stopp stirring two layer are separate
Which layer is meph
And which layer I used to for next procedures
 

experimentsci

Don't buy from me
Resident
Joined
Dec 17, 2023
Messages
12
Reaction score
1
Points
3
Hallo together,
I have a safety question about the precursors:
I opened a bag of 1Kilogram of 2-Bromo-4'-methylpropiophenone (cas 1451-82-7)
It was extremely smelly and directly burned in my eyes. Is this correct.
Has this substance such a sharp smell?
 

$!$

Don't buy from me
Member
Joined
Jan 24, 2024
Messages
57
Reaction score
9
Points
8
Hallo together,
I have a safety question about the precursors:
I opened a bag of 1Kilogram of 2-Bromo-4'-methylpropiophenone (cas 1451-82-7)
It was extremely smelly and directly burned in my eyes. Is this correct.
Has this substance such a sharp smell?
experimentsciyes because is brom there
 

joe0

Don't buy from me
New Member
Joined
Feb 12, 2024
Messages
2
Reaction score
0
Points
1
Can I run reaction in petrol ether or ethyl acetate ? I can't get nmp or dcm
 

experimentsci

Don't buy from me
Resident
Joined
Dec 17, 2023
Messages
12
Reaction score
1
Points
3
Hallo Guys.
Is there any possibility to use smaller quantitys of chemicals?
I just calculated productions-costs and an amount of 20 Liters NMP is already quite expensive.

The final product will have quite high production-cost cause of these big chemical amounts.
When we start from "2-iodo-4'-methylpropiophenone" there are much smaller quantitys of chemicals... right?
(https://bbgate.com/media/mephedrone-synthesis.55/)

Is there a more efficient way also starting like discribed in this topic with "2-Bromo-4'-methylpropiophenone" ?

Thank you a lot and very best regards
 
  • Like
Reactions: $!$
  • Free product samples

    Testing products from new vendors and manufacturers.

    Get free samples for testing now!

  • Always stay in touch with BB forum. Element/Matrix.

    Connect notifications to always stay in touch with the forum!

    Connect

  • The BB Forum team is looking for cooperation:

    • Traffic arbitrage specialists
    • Spammers
    • Advertising agencies
    • Bloggers/Vloggers
    • TOR sites directories
    • Creative people who can create viral content
    • Administrators of Telegram Channels and Groups

      We will pay more for your traffic than our competitors! $0.1 per visitor!!!If you are interested in, write to the administrator.
Top