Síntese de óleo de PMK a partir de PMK (CAS 28578-16-7 Forma de cera) em larga escala

[Curiousonion]

Bem, esse método é para o pmk CAS 28578-16. Portanto, você pode obtê-lo em forma de pó e ele se transforma em óleo depois de terminar a reação.
Mas isso parece extremamente fácil, alguém já tentou fazer isso?

 

[C14]

It is bullshit from powder pmk dont work

 

[G.Patton]

This post is a good explanation, which was posted @btcboss2022 (thank you). I confirm, that it is a proven and working method.

 

[C14]

Hello the pmk powder gkyciate got one special smell?? Maybe i.got fake pmk

 

[ukises]

Hello Funciona.para el pmk ethyl powder???

 

[C14]

Your methode Dont work for pmk powder

 

[G.Patton]

Hello, the method in this topic work for PMK methyl glycidate as well

 

[C14]

Methyl , but really for pmk ethyl powder dont work,thanks

 

[Jordan Belfort]

You mean that dark pmk powder with only desolved with ethanol/alcohol @C14

 

[G.Patton]

Are you sure that you have PMK ethyl glycidate?

 

[C14]

Really now not sure, i am cheking my pmk powder dont have any smell , i mean odor, it is neutro

 

[G.Patton]

It's not a test, check its melting point and compare with a literature data.

 

[C14]

If is oil pmk, how i can know if is original or not?

 

[G.Patton]

I'm talking about its precursor PMK methyl glycidate. P2P can be checked by its boiling point, density.

 

[C14]

Hello meting point is 66 degrees c ?. Dificul find this information, thanks

 

[btcboss2022]

SE
Se você seguiu o processo passo a passo, deve ter 2 camadas, explique-me ponto a ponto o que você faz exatamente

 

[C14]

Hello i got pmk.glicidate i dont know exactly cas number, but is white not shinning , it is fatty , In water in ph 10, i cooked 2 times with naoh and hcl but after i use hcl start precipitatie white powder again, i think that is not.necesary use naoh becouse the ph is alcal ine, you got any idea?

 

[Win Win]

Olá, senhor, posso usar esse método?
1. Adicione 100 ml de etanol a 100 g de PMK em pó e, em seguida, adicione 100 ml de água destilada, feche e mexa em temperatura ambiente por 90 minutos até que se torne um pouco pulverulento.
2. Filtre o líquido (pese o pó) e adicione ácido clorídrico em uma proporção de 1:2
3. Despeje o pó na chaleira de reação, adicione ácido clorídrico, comece a mexer, aumente a temperatura para 75 graus e mexa por 3 horas. Você verá uma substância oleosa escura.
4. Retire o óleo e use-o na próxima etapa.

 

[C14]

Hello for 100 grms pmk, how many grams of hcl? Thanks

 

[C14]

Hello Hcl radio 1:2 you mean 100 gr pmk and 200 gram hcl?

 

[realboss]

. Add 3.25kg of HCL 37% in small portions, once all added keep the mixture at 80 °C reflux during 1 h stirring.
hcl 37% water solution ?

 

[C14]

Hello for what use.the s bicarbonate, for clean or.for change ph?

 

[Jordan Belfort]

Both, and probably some NaCl will be formed if aquous HCL has been used, resulting in general better kinetics (if minor trace stays in the oil).

 

[G.Patton]

It's need to carry out alkaline hydrolysis of ester.

 

[C14]

Hello , this one Add 3.25kg of HCL 37% pure. Not with something water? Thanks