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Mystery Glassware Identification Thread
I cannot recall the exact use of #7 but as far as I remember it's used in biochem to measure gas for ... |
19-7-2014 at 23:40
by: kavu |
Mystery Glassware Identification Thread
That's a TLC sprayer, bottom suction tube is place into a staining solution and then air is passed t ... |
18-7-2014 at 09:00
by: kavu |
Nomenclature - group abbreviations
For isomeric alkyl side chains additional n, i or sec or tert are usually added. So we have n-BuOH, ... |
7-7-2014 at 01:50
by: kavu |
Catalysts
[rquote=335825&tid=30971&author=Random]It's not quantum physics that MnO2 gives unstable pro ... |
2-7-2014 at 02:25
by: kavu |
Drying glassware
Ethanol or acetone rinse after water will help, this is the usual method in most uni labs for all gl ... |
28-6-2014 at 10:38
by: kavu |
Your favorite lab equipment
I couldn't do without 4 ml vials. Easy for running parallel small scale screening reactions! |
24-6-2014 at 01:42
by: kavu |
How accurate is chemical analysis, and what differnet methods exist?
There are a multitude of ways. Most typically structures of organic compounds are solved using a var ... |
24-6-2014 at 01:36
by: kavu |
Synthesis of vitamin B12
[rquote=329659&tid=30261&author=thesmug]Would it be possible at all to do this in a home set ... |
1-5-2014 at 06:20
by: kavu |
Synthesis of acetylsalicylic acid - strange results
How old is the lab grade ASA. If it has hydrolyzed and oxidized there might be some off coloring run ... |
25-4-2014 at 23:00
by: kavu |
Reaction of The Day/Week
Kinda neat, but you have no discussion about the actual chemistry. Even to the point that some of th ... |
18-4-2014 at 04:15
by: kavu |
Chemistry Wall paper - HEDM
You drew the structures with paint? That must have been one painstaking afternoon! There are many op ... |
15-4-2014 at 22:10
by: kavu |
Home Made Analysis gear
You can get these new low field tabletop NMRs with permanent magnets and a flow cell. With some savi ... |
14-4-2014 at 01:40
by: kavu |
My benzocaine synthesis video (please critique)
[rquote=325998&tid=29495&author=nb198]
I think it was okay because the ethanol I used was f ... |
5-4-2014 at 13:46
by: kavu |
Organic Chemistry Online
http://www.khanacademy.org/science/organic-chemistry
http://www.masterorganicchemistry.com/ |
4-4-2014 at 00:43
by: kavu |
My benzocaine synthesis video (please critique)
Some general points: This is an organic synthetic reaction and thus structural formulas should be sh ... |
3-4-2014 at 05:55
by: kavu |
Online chemical structure analysis?
[rquote=312174&tid=28077&author=TheChemiKid]This can model compounds, and tell how many kJ p ... |
21-12-2013 at 14:45
by: kavu |
List of common reagents for organic chem lab?
A reasonable list of benchtop materials can be found at http://chem.rochester.edu/~nvd/benchessentia ... |
6-12-2013 at 01:39
by: kavu |
Product in attempt of acetylation of glucose?
With H[sub]2[/sub]SO[sub]4[/sub] and refluxing you will no doubt get a side reaction extravaganza. A ... |
23-11-2013 at 10:03
by: kavu |
Organic cmpd draw and ID software
The are many good web based softwares for this. Royal society has published chemspider: http://www.c ... |
10-11-2013 at 03:43
by: kavu |
Phloroglucinol synthesis
You might want to check out the following: PHV ANALYITIC US2005/165256 A1, 2005 and J. Am. Chem. Soc ... |
4-9-2013 at 22:28
by: kavu |
What to do with this compound?
Mostly the compound is synthetically useful when deprotonated and used as a nucleophile. However you ... |
28-8-2013 at 22:04
by: kavu |
cool yet beginners mechanism problems.
The reaction is quite straight forward, just double acetal hydrolysis. Another neat and rather simpl ... |
12-7-2013 at 03:45
by: kavu |
Important milestones in organic chemistry/organic synthesis
There's already a big synthesis archive of interesting targets, check http://www.synarchive.com/ |
20-6-2013 at 02:44
by: kavu |
Important milestones in organic chemistry/organic synthesis
In the olden days of total synthesis it was not so much based on retrosynthesis (formalized by Corey ... |
17-6-2013 at 06:30
by: kavu |
drying tube... odd configuration
In case the cotton plug on the bottom fails partly hydrated CaCl2 will fall into your apparatus. Thi ... |
4-4-2013 at 01:04
by: kavu |
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