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Uses of Chlorine
Everyone knows how to make chlorine so perhaps he was just not gonna litter a thread with a well kno ... |
19-1-2009 at 15:35
by: panziandi |
Dean Stark Trap
Aubrey please have a look at this:
http://www.pasynthetics.com/experiments/experiment_pdfs/Experi ... |
19-1-2009 at 13:00
by: panziandi |
Uses of Chlorine
If you pass chlorine through aqueous bromide, you will get bromine water. If you have a high bromide ... |
19-1-2009 at 12:44
by: panziandi |
Ozonelabs synthesis of N-Phenylmaleimide
No no, this was about 6 years ago when I was in the pharmacology department someone over in chemistr ... |
19-1-2009 at 02:20
by: panziandi |
Ozonelabs synthesis of N-Phenylmaleimide
Nice prep and photo! I recall some interest in ring substituted phenylmaleimides or succinamides bei ... |
18-1-2009 at 07:34
by: panziandi |
The short questions thread (1)
Sauron I was reading your post on t-BuLi and thought oooh "high sodium lithium" from Aldrich but whe ... |
17-1-2009 at 07:37
by: panziandi |
Hydrogen Sulfide
Hydrogen Sulphide can be liquified as can Sulphur Dioxide and Ammonia and is used sometimes by crazy ... |
15-1-2009 at 12:58
by: panziandi |
For Sale: LiAlH4 98+% pellets - no dust, easy to handle & store
I'd say they are roughly inline with SigmaAldrich prices. Bit expensive but you are unlikely to get ... |
12-1-2009 at 05:26
by: panziandi |
Dry Ice Cheap for Everyone!
Magpie you are correct! I believe the contents to be liquid CO2!
After a while the dry ice stoppe ... |
4-1-2009 at 16:32
by: panziandi |
Dry Ice Cheap for Everyone!
What I am doing? I am emptying a high pressure steel lecture bottle of CO2 for a soda syphon in orde ... |
4-1-2009 at 13:23
by: panziandi |
Dry Ice Cheap for Everyone!
Ok so Dry Ice is dirt cheap anyway. I can buy it or ask my friendly lab for a Thermos Flask of it. B ... |
4-1-2009 at 11:47
by: panziandi |
tert-Butyl Alcohol
Possibly true! |
12-12-2008 at 05:04
by: panziandi |
tert-Butyl Alcohol
t-Butyl Alcohol should be easily obtained from a chemical supply house. Make some calls and ask if t ... |
12-12-2008 at 03:14
by: panziandi |
Ethyl analog of Aspartame
I didn't say I use excessive sugars in my diet I merely said I avoid the intake of chemically produc ... |
10-12-2008 at 13:50
by: panziandi |
Ethyl analog of Aspartame
[quote]
Remember, enzymes are pretty much made out amino acid chains, some of them post transitiona ... |
9-12-2008 at 14:22
by: panziandi |
Ethyl analog of Aspartame
Methanol is a cheap industial chemical unlike ethanol. Ethanol has duty and duty on high grade ethan ... |
9-12-2008 at 12:40
by: panziandi |
Ethyl analog of Aspartame
The ethyl aspartame is probably not widely available because it is more expensive! It's likely to co ... |
9-12-2008 at 11:02
by: panziandi |
homebuilt fume hood
Do you have a sash on the front? You want a sash so you can pull it down to reduce the inlet area, c ... |
5-12-2008 at 06:05
by: panziandi |
recycling hexavalent chromium
Because most people likely buy 500g + of Cr6+ compounds and use likely 1-10g per reaction.To recycle ... |
3-12-2008 at 13:06
by: panziandi |
Aromatic iodinations
CrO3 is quite a powerful oxidising agent and is a category 2 carcinogen (IIRC) and is dangerous for ... |
2-12-2008 at 08:53
by: panziandi |
Aromatic iodinations
I posted a paper on the use of I2 / CrO3 in the anhydrous system AcOH/Ac2O for iodination and di-iod ... |
1-12-2008 at 19:04
by: panziandi |
Preparation of PBr3?
I don't know how great an idea it would be to add hydroxides to chloroform may get some carbene form ... |
28-11-2008 at 13:52
by: panziandi |
Preparation of PBr3?
You could safely remove the ethanol from chloroform prior to use with anhydrous calcium chloride for ... |
28-11-2008 at 01:50
by: panziandi |
3-chlorophenol, 3-chloroaniline
I expect you would be able to use steam distillation to get the product. |
13-11-2008 at 09:19
by: panziandi |
3-chlorophenol, 3-chloroaniline
How did you perform the hyrolysis of the diazonium? I would be worried that if you heat the bulk of ... |
12-11-2008 at 16:06
by: panziandi |
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