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Pepper to Piperine problem
Try this:
- soak overnight in a closed glass container, filled with acetone to match the level of ... |
1-10-2008 at 23:54
by: Baphomet |
toluene --> benzaldehyde
I don't have the paper. But if you like the sound of it why not spring for the $31.50 and try it out ... |
1-10-2008 at 02:20
by: Baphomet |
toluene --> benzaldehyde
7%.. where did you get that from? About 40% of the feedstock is reacted on each pass with almost tot ... |
30-9-2008 at 21:01
by: Baphomet |
toluene --> benzaldehyde
Bzzt negative. What do you think the bold part means? TiO2 does not catalyse the oxidation. It soaks ... |
30-9-2008 at 20:55
by: Baphomet |
toluene --> benzaldehyde
Tapira1 is right. Why do you guys want to do everything the hard way?
Reference is here:
"Benzal ... |
30-9-2008 at 19:29
by: Baphomet |
Mystery substance
Thanks for the suggestion. However I always research before posting, and a look at the literature re ... |
30-9-2008 at 19:19
by: Baphomet |
Mystery substance
Thanks Ramiel. That's an interesting theory. Did you do the diagrams yourself? Because they look goo ... |
30-9-2008 at 06:18
by: Baphomet |
Mystery substance
Could be.. maybe some kind of resin left from manufacture? I'll try again and see if the same thing ... |
26-9-2008 at 06:51
by: Baphomet |
Mystery substance
I have a substance that was inadverntently made but I have no idea what it is.
A vitamin C soluti ... |
26-9-2008 at 06:02
by: Baphomet |
Chemical Inventory / MSDS Datastore / etc.
Open Source was not predicated on choice of language last time I checked.. and who said anything abo ... |
26-9-2008 at 00:15
by: Baphomet |
Rookie mistakes
Entertaining and helpful hints:
http://chem.chem.rochester.edu/nvdcgi/rookie.cgi
Enjoy |
25-9-2008 at 22:11
by: Baphomet |
SO3 a different way
Yeah.. let me try FeSO4 and get back to you. Presumably it is cheap? They practically give bluestone ... |
25-9-2008 at 19:36
by: Baphomet |
Complex of copper(II)
how would ascorbic form Cu2O? it's a reducing agent. does this mean it can only reduce CuO -> Cu2 ... |
25-9-2008 at 19:28
by: Baphomet |
Chemical Inventory / MSDS Datastore / etc.
orden > cool, let's do it! how about a template screen, like a print merge where you can design t ... |
25-9-2008 at 19:26
by: Baphomet |
Chemical Inventory / MSDS Datastore / etc.
Hi guys. What a great response! There is no choice then, we must proceed with the project 
It w ... |
25-9-2008 at 16:07
by: Baphomet |
chemical acquistion
Well if you were distilling something, or had a pile of white powder in a watchglass when they came ... |
25-9-2008 at 02:41
by: Baphomet |
Chemical Inventory / MSDS Datastore / etc.
Thanks. I have had some U2Us from keen people too!
Do we want to do this as a ScienceMadness proj ... |
25-9-2008 at 02:28
by: Baphomet |
Need Ideas For a Project
See if you can synthesise insect pheromones, then demonstrate their effect in a terrarium.
See if ... |
24-9-2008 at 21:15
by: Baphomet |
problem with time travel
chemoleo that would work but is not time travel either.. simply exploiting the fact that light trave ... |
24-9-2008 at 20:39
by: Baphomet |
Complex of copper(II)
Last night I made an orange suspension:
Ascorbic Acid + NaHCO3 -> Sodium Ascorbate + H2O + CO2 ... |
24-9-2008 at 20:22
by: Baphomet |
Chemical Inventory / MSDS Datastore / etc.
Hi guys, I'm thinking of writing some software and want to run it by you first.
How about a progr ... |
24-9-2008 at 19:05
by: Baphomet |
Caution: Wear proper T-shirt
[quote]Could have been worse though...you could have walked up with a t-shirt with a marijuana leaf ... |
24-9-2008 at 18:52
by: Baphomet |
chemical acquistion
Pip who cares? If you have nothing to hide then order whatever you need.
Raids are only done afte ... |
24-9-2008 at 18:40
by: Baphomet |
SO3 a different way
[quote]well I'm a little less energetic in my search for easy H2SO4 now that I just bought 19 liters ... |
24-9-2008 at 18:30
by: Baphomet |
Sourcing natural products
[quote]I have always wondered the result if 15 teenagers all took some substance one night together ... |
24-9-2008 at 17:54
by: Baphomet |
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