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Fume Cupboard- Ducted or Filtering
Yes!
Back december or january time! Deal was I was giving him chemicals in exchange for bromine. ... |
24-8-2009 at 16:16
by: panziandi |
Fume Cupboard- Ducted or Filtering
Not to be too nasty Picric-A but... If you generate copious quatities of HCN form the KCN I GAVE you ... |
24-8-2009 at 15:24
by: panziandi |
Propofol Synthesis
The 4 position is particularly "open" sterically I would expect FC to go 2,4 in preferance to 2,6 - ... |
18-7-2009 at 15:48
by: panziandi |
Propofol Synthesis
Well Propofol is an extremely potent sedative and prescription only medicine, which I expect, withou ... |
18-7-2009 at 15:26
by: panziandi |
Latest chemical order?
Copper (II) Bromide 250g
Cyanopropyldimethylchlorosilane 500g
Lithium Hydride 25g
Methanesulphony ... |
12-7-2009 at 17:42
by: panziandi |
Hydroxyphosphono-acetic acid
pH(1% solution) 1.0-3.0 and I expect that the b.p. is very high also. It could be used where a hig ... |
7-7-2009 at 12:29
by: panziandi |
Hydroxyphosphono-acetic acid
"Properties:
Hydroxyphosphono-acetic acid is chemically stable, hard to be hydrolyzed, hard to be ... |
7-7-2009 at 11:19
by: panziandi |
Gene gun
In the UK you have to have a fire arms license to use a gene gun! I know I thought my lecturer was p ... |
7-7-2009 at 06:46
by: panziandi |
Terephthalic acid from PET
I have to agree I took a read of it too and I think it is much more than what is realistic to an ama ... |
29-6-2009 at 13:41
by: panziandi |
Phenacyl bromide synthesis using bromine water
Indeed what I meant was HALOACETOPHENONE, close.. but no cigar, to phenylhaloacetone, but as DJF90 p ... |
29-6-2009 at 13:35
by: panziandi |
Phenacyl bromide synthesis using bromine water
Is it just me or do other people hate the naming of phenylhaloacetones as phenacyl halides, they are ... |
28-6-2009 at 11:57
by: panziandi |
hot plate/stirrer
It would be helpfull if you put your location down - that way people in different countries don't as ... |
18-6-2009 at 13:28
by: panziandi |
Frozen joints--should I be hopeless?
WD40 sprayed around the joint, seeps into the joint. Then quickly heat the joint evenly and then try ... |
17-6-2009 at 03:40
by: panziandi |
Storage of Fuming Nitric acid
Saber - The lid on that safe break bottle is likely PE with a PTFE liner.
You can pick up cheap ... |
14-6-2009 at 13:32
by: panziandi |
Condenser cooling
Quite often I just have a bucket with lets say 10L of water in it (actually perhaps 5L) and I have a ... |
14-6-2009 at 13:21
by: panziandi |
Condenser cooling
Why not have a bucket of water with some ice added. Place a pond pump in there with a tube leading t ... |
14-6-2009 at 13:00
by: panziandi |
Storage of Fuming Nitric acid
If I were you I would store RFNA and store it in an amber glass bottle with a teflon lined PE lid. S ... |
13-6-2009 at 04:32
by: panziandi |
Octopamine
Well einstein(not) when I saw your post I quickly googled the compound, once I had the image it does ... |
11-6-2009 at 05:58
by: panziandi |
Octopamine
Well, I'm going out on a limb here BUT... I suppose by "interesting chemistry" you mean to say somet ... |
10-6-2009 at 15:17
by: panziandi |
tetra-n-butylammonium hydroxide
Jor, buy the lot 
TBAH can be useful PTC and for taking the OH- ion into the organic phase.
... |
7-6-2009 at 16:31
by: panziandi |
SbCl5 Chlorination: Methyl Formate? Dimethyl Carbonate?
Sauron have you found anything more on the reaction of SbCl5 with methyl formate or dimethyl carbona ... |
7-6-2009 at 11:08
by: panziandi |
Tour My Lab
Chromate or Cr(VI) is recognised as sulphate my ion channels IIRC and is thus imported into cells. W ... |
5-6-2009 at 15:47
by: panziandi |
Tour My Lab
pHzero:
I think you are grossly underestimating dichromates:
"Lowest Published Lethal Dose:
L ... |
5-6-2009 at 15:32
by: panziandi |
Tour My Lab
pHzero, get down to homebase B&Q Argos etc, get the lights and storage sorted out. Safely store ... |
5-6-2009 at 14:49
by: panziandi |
Tour My Lab
pHzero - I am shocked and amazed. The nitric acid sideways on the lawn is what jumped out at me, mos ... |
5-6-2009 at 12:11
by: panziandi |
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