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Solvents from the destructive distillation of sugar?
What are you trying to make that you can't more easily purchase? This just doesn't seem practical to ...
23-5-2017 at 09:00
by: alking
Nitrostyrene and propene side product properties, having issues cleaning.
There's two side products I'm interested in identifying so that I can best determine how to clean th ...
8-5-2017 at 16:08
by: alking
Solvents purification by drying then freezing them!
I assumed we're starting with an azeotropic mixture since OP is talking about drying water out of so ...
3-5-2017 at 13:13
by: alking
Finding copper in common items?
I feel like it would be more difficult to find a hardware store without copper wire than to find one ...
3-5-2017 at 12:50
by: alking
Solvents purification by drying then freezing them!
Whether it's feasible or not would depend upon the eutectic point of the solution as well as the sol ...
1-5-2017 at 10:39
by: alking
Experimental: Alternative to Al/Hg - the Al/Cu
I haven't had time to try any further yet, been busy with other things and haven't had time for any ...
1-5-2017 at 10:24
by: alking
Experimental: Alternative to Al/Hg - the Al/Cu
[rquote=481751&tid=30297&author=lordofthechemicals]can someone give detailed literature refe ...
28-4-2017 at 10:21
by: alking
latest glassware purchase
Why do you think you would regret that? Why the slotted over a fritted funnel? Frits are kind of a p ...
25-4-2017 at 09:08
by: alking
Can nitrous oxide be used as an inert gas?
I'm not sure he's saying it would autoignite, just that it's potentially explosive as benzaldehyde i ...
23-4-2017 at 12:40
by: alking
Diethyl Ether from Denatured alcohol?
Ketones will tautomerize with strong acids, but that shouldn't really matter as it's no more or less ...
23-4-2017 at 10:17
by: alking
Crystals from vapor?
[rquote=480952&tid=73549&author=Sulaiman]pure speculation ;

given that there are some cry ...
23-4-2017 at 09:56
by: alking
Experimental: Alternative to Al/Hg - the Al/Cu
It could be an oxime, though I'm not sure how to confirm that, and I still cannot figure out what mi ...
22-4-2017 at 07:43
by: alking
Al/Cu reduction not working as expected
Previously I have used the common Al/Hg method successfully, it's a pretty straight forward process. ...
14-4-2017 at 16:34
by: alking
sources of l-cysteine
I'd make the l-cysteine from human hair and lie about it, if people are too dumb or scared that they ...
14-4-2017 at 12:46
by: alking
sources of l-cysteine
Why are you trying to extract l-cysteine? You can buy it at amazon for far cheaper than you can extr ...
12-4-2017 at 10:09
by: alking
substituted phenethylamines, numbered clockwise or counterclockwise?
[quote]i]2,5-dimethoxy-4-substituted-phenethylamine and 3,6-dimethoxy-4-substituted-phenethylamine a ...
2-4-2017 at 18:40
by: alking
Chemicals that are expensive to buy but easy to make
Definitely, I hate purifying ethanol. My state only sells up to 75% and it costs 2-3x as much as the ...
31-3-2017 at 09:47
by: alking
Distilling water
Most plastics will leech into solution at elevated temperatures, it doesn't take much. This is why i ...
31-3-2017 at 09:41
by: alking
What states still sell Toluene?
I assumed it had something to do with using it as a precursor to TNT or maybe benzene -> benzalde ...
30-3-2017 at 06:44
by: alking
Chemicals that are expensive to buy but easy to make
I guess I wasn't thinking crucibles are hard to come by so much as I figured you'd need a specialize ...
29-3-2017 at 13:38
by: alking
Chemicals that are expensive to buy but easy to make
[rquote=479301&tid=73192&author=Melgar]Methylamine? Diethylamine? Benzaldehyde? Benzyl ch ...
29-3-2017 at 09:24
by: alking
Trying to clean up denatured alcohol.
That's what I would have thought too, that 2 hours would be plenty. As I said earlier though at this ...
11-2-2017 at 14:21
by: alking
Trying to clean up denatured alcohol.
So it was just a coincidence unsurprisingly, I knew that column didn't work that well. Anyway I test ...
11-2-2017 at 07:57
by: alking
Reaction byproducts of H2SO4 and NaCl?
Sodium sulfate is good for drying, but unless it's pure I wouldn't use it as such. Generally one wou ...
10-2-2017 at 14:15
by: alking
Trying to clean up denatured alcohol.
True, but half the reason I went this route is simply because I didn't want to wait for some lab gra ...
10-2-2017 at 14:02
by: alking
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