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Make 2-Dimethylaminoethylazide
1. Ethylene chlorohydrin + 2 dimethylamine --> dimethylaminoethanol + dimethylammonium chloride
... |
11-2-2013 at 12:27
by: Valentine |
Pretty Pictures (1)
[align=center][IMG]http://i49.tinypic.com/jfgqrb.jpg[/IMG]
[size=3]Playing with some lucigenin[/s ... |
5-2-2013 at 08:52
by: Valentine |
Hydrogen Peroxide purification
Yesterday I did some experiments on concentrating hydrogen peroxide with a rotatory evaporator. My f ... |
31-1-2013 at 00:21
by: Valentine |
Pretty Pictures (1)
[rquote=272671&tid=14644&author=Boffis]
Nice crop of crystals. Would you post details of yo ... |
27-1-2013 at 03:38
by: Valentine |
Pretty Pictures (1)
[align=center]
<img src="http://i48.tinypic.com/28s7ijc.jpg" alt="lucigenin" title="Lucigenin" / ... |
24-1-2013 at 05:27
by: Valentine |
Alkali metal synthesis
[rquote=272561&tid=22890&author=APO]Any way I can make HN3 without H2SO4?
I'm so damn sca ... |
23-1-2013 at 12:56
by: Valentine |
Alkali metal synthesis
[rquote=272555&tid=22890&author=APO]What's the safest way to make HN3?[/rquote]
The NaN[sub ... |
23-1-2013 at 11:28
by: Valentine |
Alkali metal synthesis
At 400°C cesium might react slowly with the forming decomposition products of wax. If the wax is st ... |
23-1-2013 at 00:25
by: Valentine |
Alkali metal synthesis
[rquote=272436&tid=22890&author=elementcollector1]Is there any condensed cesium in there, or ... |
22-1-2013 at 12:22
by: Valentine |
Alkali metal synthesis
I could do some preliminary experiments with cesium azide today. I used 2 g azide in a test tube wit ... |
22-1-2013 at 08:47
by: Valentine |
Why are organic compounds more vulnerable to oxidation in alkaline solution?
About the oxidation of pyrogallol:
A kinetic study of the air oxidation of pyrogallol and purpuroga ... |
17-1-2013 at 06:31
by: Valentine |
Alkali metal synthesis
[file]21946[/file]
Some cesium azide is ready 
I found a good article about the decomposition p ... |
17-1-2013 at 05:55
by: Valentine |
(1R,2S,5R)-2-isopropyl-5-methylcyclohexanol - ( Essential Oil Crystals - Strawberry or Lavender crystals ?
Most of the essential oils won't stay in crystalline state after a good freezing. They usually are a ... |
10-1-2013 at 03:10
by: Valentine |
(1R,2S,5R)-2-isopropyl-5-methylcyclohexanol - ( Essential Oil Crystals - Strawberry or Lavender crystals ?
[rquote=271188&tid=22989&author=mentholmadness]
Can isolation of other aromatic crystals be ... |
10-1-2013 at 01:26
by: Valentine |
(1R,2S,5R)-2-isopropyl-5-methylcyclohexanol - ( Essential Oil Crystals - Strawberry or Lavender crystals ?
Isolating menthol from mint oil - that's not a synthesis, it's an isolation.
Isolating crystalline ... |
9-1-2013 at 09:05
by: Valentine |
tcca, bromine and ncl3
I'm not 100% sure, but I think it was trifluoroisocyanuric acid. I will check it again on monday. |
4-1-2013 at 02:32
by: Valentine |
Pretty Pictures (1)
Now this is what I call cooling |
3-1-2013 at 17:00
by: Valentine |
tcca, bromine and ncl3
I have seen an empty can of trifluoroisocyanuric acid in a lab a few weeks ago. Its owner said this ... |
2-1-2013 at 10:17
by: Valentine |
SeO2 and Mg thermite
I have prepared a lot of compounds from Se (SeCl[sub]4[/sub], Se[sub]2[/sub]Cl[sub]2[/sub], SeOCl[su ... |
2-1-2013 at 08:45
by: Valentine |
Pretty Pictures (1)
With titanium's big brother, zirconium |
2-1-2013 at 03:46
by: Valentine |
Pretty Pictures (1)
[align=center][img]http://i45.tinypic.com/2j51553.jpg[/img]
An improved version of the classic ch ... |
2-1-2013 at 03:06
by: Valentine |
Alkali metal synthesis
If you have Cs[sub]2[/sub]CO[sub]3[/sub] or CsOH, you can turn it into CsN[sub]3[/sub] by hydrazoic ... |
1-1-2013 at 10:31
by: Valentine |
