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cautions regarding use of NaH in synthesis
My buddies used to utilize large quantities of LiAlH4 powder, that was pacified with a coating of mi ... |
28-10-2010 at 22:11
by: zed |
alcohol free beer
O'Doul's Dark is a pretty tasty NA beer. And, despite the absence of alcohol, it is a relaxing brew ... |
28-10-2010 at 17:47
by: zed |
Feasible Reactions?
Never had a problem with purification. The way I remember it, the version of the Fischer Indole Syn ... |
28-10-2010 at 17:02
by: zed |
Feasible Reactions?
RiP057,
I once purchased 2-Methylindole from a major chemical company. The product that arrived ... |
27-10-2010 at 07:25
by: zed |
alcohol free beer
Hey, the nifty beverage to drink during a visit to Mecca, comes from the ancient well near the Kaaba ... |
27-10-2010 at 07:12
by: zed |
Al/Ga reduction of nitromethane
http://www.sciencemadness.org/talk/viewthread.php?tid=14173#pid183509
An interesting link on this ... |
26-10-2010 at 16:40
by: zed |
alcohol free beer
I'm in the US. Here, non-alcoholic beer does contain a small amount of ethanol.
Enough alcohol, ... |
26-10-2010 at 16:25
by: zed |
met with a pharmaceutical chemist, strange...
O. Chem, has matured through thousands (perhaps even hundreds of thousands), of incremental advances ... |
22-10-2010 at 21:02
by: zed |
Does the amount of solvent effect reactions?
Peach,
It wasn't a question of abruptly trying a large scale reaction, without prior experience. ... |
21-10-2010 at 03:34
by: zed |
I Learned my LESSON!
Hey! If they sell products containing H2SO4 or CuSO4 , to clean out your pipes. I see no problem w ... |
20-10-2010 at 23:20
by: zed |
Fastest Acting Poisons
Phenol may indeed be very poisonous, but any sizable amount of exposure reveals its presence quickly ... |
20-10-2010 at 17:36
by: zed |
Garlic "Oil" Extraction Techniques
Garlic seems to be pretty heat sensitive. Raw Garlic is hot and spicy. Take a few cloves of such g ... |
20-10-2010 at 17:23
by: zed |
Purifying 95% ethanol out of ethanol AgNO3 solution
Turns out, KNO3 isn't very soluble in ETOH either.
Might be able to freeze it out. Though, all t ... |
20-10-2010 at 17:03
by: zed |
where to obtain high boiling point ketone for decarboxylation
Acetophenone is considered excellent for such work.
Assuming that this material can be formed i ... |
20-10-2010 at 16:36
by: zed |
Purifying 95% ethanol out of ethanol AgNO3 solution
Forming the Silver Chloride in a very hot solution, should indeed increase the very slight solubilit ... |
14-10-2010 at 15:09
by: zed |
N,N-dimethylaniline
Dimethyl Sulfate, In-situ?
[Edited on 14-10-2010 by zed] |
14-10-2010 at 14:32
by: zed |
Feasible Reactions?
Ummm. So, your premise is, there are obstacles?
Perhaps that is so. If so, foremost among them, ... |
13-10-2010 at 05:44
by: zed |
Purifying 95% ethanol out of ethanol AgNO3 solution
The reaction of Silver Nitrate with the Chloride ion, usually produces colloidal precipitates, that ... |
13-10-2010 at 05:00
by: zed |
met with a pharmaceutical chemist, strange...
Actually, I've extruded Sodium in the atmosphere, using a small handheld screw press. And, on seve ... |
13-10-2010 at 04:43
by: zed |
Does the amount of solvent effect reactions?
So.......yes!
Often folks ask this question, when they want to reduce the amount of solvent used, ... |
12-10-2010 at 14:03
by: zed |
heating with flame.
Ah, but then there was that time, when I was approached by a distraught organic chemistry student, d ... |
12-10-2010 at 13:31
by: zed |
Palladium Chloride Anhydrous - FOR SALE !
Parting is such sweet sorrow.
I can buy Platinum by the gram, at pretty close to spot metal price ... |
12-10-2010 at 13:09
by: zed |
met with a pharmaceutical chemist, strange...
Lots of scientists are dildos. You can see the female version, displayed weekly, on the TV series ... |
12-10-2010 at 12:29
by: zed |
Increasing Alkaloid Content of Papaver Somniferum By Supplementing Biochemical Intermediates
Thebaine is also, the starting material used in the synthesis of Etorphine (Immobilon). A material ... |
11-10-2010 at 15:05
by: zed |
mercury thermometer troubles...fixable?
http://www.skyview.co.uk/dept6/acatalog/Mercury_Splits.html
Try it. Seems like we used to use dr ... |
11-10-2010 at 14:48
by: zed |
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