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Liquid Nitrogen Dioxide
I have no idea where it came from, circa 30 year old ampules, so it could be from Russia, but there ... |
21-8-2013 at 22:36
by: kristofvagyok |
Liquid Nitrogen Dioxide
[rquote=296318&tid=25695&author=Pyro]Kristof, do you keep the sample cold? is the ampule spe ... |
21-8-2013 at 11:56
by: kristofvagyok |
Diethyl 1, 3 acetone dicarboxylate disposal/reaction
Try the synthesis of [3.3.3]propellane: http://www.nrcresearchpress.com/doi/pdf/10.1139/v78-030
I ... |
19-8-2013 at 16:28
by: kristofvagyok |
old LAH
Li3AlH6 is insoluble in THF, for the purification of LAH read this article: http://www.bnl.gov/tcp/u ... |
18-8-2013 at 10:58
by: kristofvagyok |
Liquid Nitrogen Dioxide
[url=http://labphoto.tumblr.com][img]http://31.media.tumblr.com/tumblr_mc6uk40lbw1rszmkso1_1280.jpg[ ... |
18-8-2013 at 05:16
by: kristofvagyok |
incomplete glyoxal amide reaction
[rquote=295912&tid=25682&author=soma]if the LAH is somewhat decomposed.[/rquote]
If the L ... |
17-8-2013 at 12:33
by: kristofvagyok |
Making Acetone
[rquote=295711&tid=25500&author=TheChemiKid]I found an easy way to make acetone.
Mix 1 gra ... |
15-8-2013 at 14:05
by: kristofvagyok |
Acetic anhydride preparation
[rquote=291763&tid=9&author=AndersHoveland]I think sulfur dichloride could be used to dehydr ... |
13-8-2013 at 17:04
by: kristofvagyok |
Lithium perchlorate flash powder
[rquote=295319&tid=25562&author=hyfalcon]I don't know if I would be burning any lithium comp ... |
12-8-2013 at 01:17
by: kristofvagyok |
Ethylenediamine diacetic acid
[rquote=295235&tid=25527&author=kch]Gabriel synthesis maybe? [/rquote]That would be a bit ex ... |
9-8-2013 at 15:47
by: kristofvagyok |
Ethylenediamine diacetic acid
With chloroacetic acid you will get a mixed product, as mentioned previously, so I would not recomme ... |
9-8-2013 at 08:27
by: kristofvagyok |
Daily or weekly synthesis problems?
I have daily/weekly organic synthesis problems, so if you would like to take part and brainstorming, ... |
9-8-2013 at 08:16
by: kristofvagyok |
N,N'-Diisopropylcarbodiimide [Toxicity]
We have a 200l barrel of this stuff, just measured out 1l in a glass. I also noticed the odor, but I ... |
6-8-2013 at 16:23
by: kristofvagyok |
The Short Questions Thread (4)
From US5597772
Rhodium was next added to the fumace-aged alumina. A
14 g sample of furnace-aged ... |
1-8-2013 at 16:35
by: kristofvagyok |
The Short Questions Thread (4)
[rquote=294347&tid=25055&author=Mailinmypocket]I only have a small quantity of rhodium powde ... |
1-8-2013 at 08:29
by: kristofvagyok |
ClBr from chlorine replacement?
[rquote=294256&tid=25415&author=Gooferking Science]I posted a video on youtube about making ... |
31-7-2013 at 12:50
by: kristofvagyok |
hexaferrocenylbenzene via Negishi coupling
If you have a proper and well equipped lab with all the reagents and a lot experience, than you coul ... |
30-7-2013 at 09:01
by: kristofvagyok |
Why This Reaction Doesn't Happen ???
From TIHKAL:
[quote]
To a well stirred solution of 10 g indole in 150 mL anhydrous Et2O there was ... |
29-7-2013 at 10:52
by: kristofvagyok |
Organic Chlorinations?
Chlorination of dioxane is an easily made and a really well going reaction, I can just recommend it! ... |
22-7-2013 at 11:41
by: kristofvagyok |
Isopropyl Alcohol (2-propanol) Peroxides
This is such a popular thread and it is about something that almost never happen...
Today aftern ... |
10-7-2013 at 21:27
by: kristofvagyok |
Real chemistry is dying out, why?
Oh, someone mentioned me, thanks!(:
Yesterday I started to work at a chemical company where they ... |
9-7-2013 at 13:00
by: kristofvagyok |
Anhydrous perchloric acid ?
[rquote=290589&tid=24842&author=DubaiAmateurRocketry]because i have little knowledge in tita ... |
3-7-2013 at 10:20
by: kristofvagyok |
Anhydrous perchloric acid ?
[rquote=290539&tid=24842&author=woelen]TiCl4 almost certainly will react with ethanol.[/rquo ... |
3-7-2013 at 01:48
by: kristofvagyok |
Anhydrous perchloric acid ?
[rquote=290011&tid=24842&author=AndersHoveland]The reason it is not used is because lithium ... |
29-6-2013 at 13:23
by: kristofvagyok |
Pretty Pictures (1)
[url=http://labphoto.tumblr.com/tagged/portfolio][img]http://24.media.tumblr.com/cd29f723bf2db0831d7 ... |
29-6-2013 at 12:33
by: kristofvagyok |
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