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adapting a domestic MW
We want to try using a domestic MW oven to run some reax. The plan is to cut a hole in the top larg ...
28-9-2007 at 22:18
by: contrived
getting the ethanol out of E90 and E85
I'm working with CRX on this. We want to get a removal scenario that doesn't require a lot of steps ...
26-9-2007 at 14:23
by: contrived
homemade natural indicator
I saw a process for making red cabbage indicator that simply used water to extract and left the wate ...
26-9-2007 at 14:19
by: contrived
Excelent text for beginners
Why are you offering us basic educational material in chemistry? Did you browse the forum and find ...
26-9-2007 at 14:07
by: contrived
Separation of CuSO4 and H2SO4
I still don't get what you're trying to end up with. I assume you want the, metals, metal salts or ...
26-9-2007 at 13:37
by: contrived
getting the ethanol out of E90 and E85
The governor of this (oh so green) state has signed a bill mandating all fuel sold here be E90 or ri ...
27-8-2007 at 10:53
by: contrived
iron mess to clean from rb flask
hee hee .. nice bit of realism .. I'm looking for my oxalic as I type
27-8-2007 at 10:38
by: contrived
detecting alkyl halide in the pot
You think Na2SO4 might work?
13-3-2007 at 21:21
by: contrived
what is this Cr/acid mix
I added the wrong acid to my Cr2O7 solution. Instead of con H2SO4 I added H2PO4. It looks like I h ...
12-3-2007 at 22:21
by: contrived
amine salt formation in ketones as solvents
Yeah, I hear that. Damned thing is I've read this approach with other syns. The HCl is made by was ...
12-3-2007 at 22:11
by: contrived
Is it possible to build a DIY supercritical CO2 extractor?
You said it was a bench scale project. I assume recirculation won't be an immediate issue or will i ...
11-3-2007 at 22:44
by: contrived
benzylnitrile
I just read a post that indicated benzylnitrile might be made by distilling p-toluenesulfonic acid w ...
11-3-2007 at 22:33
by: contrived
MPPP/MPTP Parkinsonism
but it could be done ala Strecker ... I thought they were after MPPP not demerol (?) ruined a lot of ...
11-3-2007 at 12:17
by: contrived
detecting alkyl halide in the pot
I was mixing in a little maltose ... not sure what to try next .. I had maltose from some fermentati ...
11-3-2007 at 11:54
by: contrived
MPPP/MPTP Parkinsonism
piperidone, bisulfite adduct, NaCN and aniline to make 4-piperidinophenylcarbonitrile
condense with ...
11-3-2007 at 00:44
by: contrived
book on critical fluid chromatography
I have a book on analytical supercritical fluid chromatography I'd like to share. The scanner I hav ...
10-3-2007 at 22:17
by: contrived
MPPP/MPTP Parkinsonism
They were not the only ones hurt btw I remember reading about a number of people in California showi ...
10-3-2007 at 22:13
by: contrived
MPPP/MPTP Parkinsonism
Pardon me, but if you do not know what MPPP is, why do you wish to know how to prepare it? Seems a b ...
10-3-2007 at 22:08
by: contrived
Sodium benzoate to benzoic acid
so what do you do now, heat the stuff in diphenyl ether? oh there's a catalyst that needs to be the ...
10-3-2007 at 22:04
by: contrived
MPPP/MPTP Parkinsonism
you mean they started out to make a-methyl fentanyl and went to MPPP instead? What is MPPP?
10-3-2007 at 20:47
by: contrived
MPPP/MPTP Parkinsonism
where could I read up on the MPPP syn and the issues that lead to the sideproduct that causes Parkin ...
10-3-2007 at 18:55
by: contrived
detecting alkyl halide in the pot
PS - I'm envious .. I don't trust my intern with my glassware .. guy never had any lab experience . ...
10-3-2007 at 18:42
by: contrived
detecting alkyl halide in the pot
Here's the issue .. the slurry I made fell off the slides so I wnet back to filter paper. The solve ...
10-3-2007 at 18:32
by: contrived
amine salt formation in ketones as solvents
continuing this thread in a slightly different direction ...

suppose the amine is a heterocylce m ...
10-3-2007 at 18:17
by: contrived
what to do with it
I have a lot of benzoic acid too. So now what? What can one do with it?
10-3-2007 at 17:58
by: contrived
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