Nitroethan Kilde

InLikeFlynn

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Jeg fandt faktisk en flaske af dette til min P2NP-syntese. Nu mangler jeg bare N-butylamin (jeg har nogle problemer på den front).
 

FENTAMAS

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Du kan også bruge andre aminer, f.eks. isobutylamin, som er let at fremstille via decarboxylering af valin a-aminosyre.
 
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Macondor

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Tak, jeg spørger, fordi dette...
"Opløs 140 g (1 mol) hexametylentetramin (urotropin, hexamin) og 157,5 g (1,05 mol) natriumiodid (eller 174 g (1,05 mol) kaliumiodid) i 1000 ml varm 95 % ethylalkohol (190-procentig kornalkohol). Derefter tilsættes 243 g bromsafrol (1 mol), og opløsningen får lov til at stå, indtil der ikke sker nogen udfældning. En strøm af HCl-gas ledes derefter ind i blandingen, hvor bundfaldet hydrolyseres, opløses, og ammoniumchlorid udfældes. Ammoniumchloridet filtreres fra, og alkoholen i filtratet fjernes ved destillation under reduceret tryk. Rens den rå amin, der er tilbage, ved at frigøre den frie base med NaOH-opløsning (45 g NaOH i 135 ml vand). Ekstraher olien med ether (eller toluen, methylenchlorid osv.), og omdan til HCl-salt med en strøm af HCl-gas. Filtrer de krystaller, der dannes fra æteren."
 

yuiopjkl

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Jeg var interesseret i dette produkt før, og efter at have undersøgt det læste jeg, at det indeholder 99 % nitroethan (sikkerhedsdatablad).
Men jeg læste et sted på internettet, at nogen havde prøvet det og sagt, at det kun indeholdt en lille mængde nitroethan (jeg tror 10 %).
 
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InLikeFlynn

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Jeg er nysgerrig efter, om de brugte "Step 6" og ikke et andet trin i denne produktfamilie. AFAIK er trin 6 det eneste, der primært er nitroethan. Trin 8 indeholder acetone og nitroethan.


"Cuccio Pro Powder Polish Dip System Step 8 Dipping Powder Remover"
Kemisk navn Vægtprocent CAS-nr.
ACETONE 60-75% 67-64-1
NITROETHAN 25-40% 79-24-3
 
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BalkanBoys

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go to universalcompanies dot come site there is the exact product and it says 99% nitroethane in the official technical sheet. I'm ordering, let's see.
 

SoldadoDeDrogas

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I was looking into a product for my own usage. I came across one on ebay called Mia Secret Brush Conditioner, they were 30ml bottles with nitroethane as the main ingredient. Turns out this was the old formula. The ingredient substituted now is 1-nitropropene, so I believe I hit a dead end here.

Anybody have any suggestions? I've been trying to get to p2np for over a year now, but I haven't had any luck coming up with the propene.
 

mycelium

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From diethylamine sulfate and sodium nitrite, both available online
 

mycelium

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Diethyl sulfate, I can't believe autocorrect put in diethylamine...
 
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