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La FDA bans 5-chemicals
"So they save that for the big fish"
Yeah, that was kind of what I meant. I should have said not ve ... |
13-4-2011 at 13:09
by: 497 |
monopropellant project
Methyl nitrate mixed with methanol forms an azeotrope at about 75:25 if i remember correctly. Methyl ... |
13-4-2011 at 12:48
by: 497 |
La FDA bans 5-chemicals
"chemical structures similar to, or designed to have the effect of"
Heh, isn't this reminiscent o ... |
13-4-2011 at 08:25
by: 497 |
La FDA bans 5-chemicals
All that banning them is going to do is encourage further development of analogues. And some of the ... |
12-4-2011 at 16:08
by: 497 |
p-toluenesulonyl chloride advice
Shit. No wonder i was surprised. |
6-4-2011 at 18:02
by: 497 |
p-toluenesulonyl chloride advice
A possible alternative route to sulfonyl chlorides from OTC materials could go as follows:
Chlorami ... |
6-4-2011 at 16:08
by: 497 |
School is not where most Americans learn most of their science
I can say confidently that I learned 10 times more from this forum alone than any of my science clas ... |
29-3-2011 at 14:30
by: 497 |
The short questions thread (3)
Does anyone know if PdCl2 on carbon will work in a catalytic transfer hydrogenation? According to Or ... |
2-3-2011 at 21:41
by: 497 |
Other methods for extracting ethanol?
Damn that's awesome. I have one of those HDPE drums and a couple packets of that exact yeast.. Man i ... |
12-2-2011 at 14:14
by: 497 |
Disagreeable Impurity in Drain Cleaner Sulfuric Acid Based Processes
Interesting. I have always used boiled down battery acid (fresh, not from batteries) for my concentr ... |
12-2-2011 at 13:24
by: 497 |
bis(2,4,6-trinitrophenyl)diazene from methyl red
Any references for that? I really doubt those C-C and N-C bonds are going to break the way you want. |
18-9-2010 at 14:38
by: 497 |
bis(2,4,6-trinitrophenyl)diazene from methyl red
Doubt it. Getting that carboxylic acid and dimethylamine off would be a pain in the ass, and I doubt ... |
18-9-2010 at 07:51
by: 497 |
Preparation of methyl tosylate, safe methylating agent
Another, maybe easier, route to sulfonyl chlorides could be the oxidation of thiols..
toluene sulf ... |
9-9-2010 at 20:56
by: 497 |
Amine alkylation help needed..
Hmm... discouraging. I suppose I'll have to do some experiments and see what happens.. Does anyone h ... |
19-8-2010 at 19:02
by: 497 |
Art Chemicals Fraud - Don't waste money at Art Chemicals
I have ordered from them before and it came through okay. But I agree their site looks pretty disorg ... |
19-8-2010 at 16:45
by: 497 |
Amine alkylation help needed..
[quote] If the solvent contains moisture then K2CO3 will get hydrated and thus its solubility decrea ... |
18-8-2010 at 17:39
by: 497 |
Amine alkylation help needed..
Sorry to bring up this fossilized thread, but my question is directly relevant.
Could you use me ... |
17-8-2010 at 22:27
by: 497 |
AN+TCCA
Hmm.. ammonium ion plus chlorinating agent, unstable, explosive, but not powerful... Sounds like NCl ... |
17-8-2010 at 20:35
by: 497 |
H2SO4 by the Lead Chamber Process - success
Do you think bubbling Cl2 + SO2 into water could get H2SO4 concentrated past azeotropic? I don't rem ... |
16-8-2010 at 21:14
by: 497 |
Far more powerful than Astrolite
[quote]2-hydroxyl ethyl aldehyde should condense with hydroxylamine to form O=N--CH2CH2--N(OH)--CH2C ... |
9-7-2010 at 13:20
by: 497 |
Pseudonitrosites
[quote]It all seems like it might work, but the big disadvantage is: how would you make the dioximin ... |
9-7-2010 at 12:33
by: 497 |
Pseudonitrosites
[quote]What do you mean "nitrosate cyclohexane-1,4-dione and react with hydroxylamine"? I do not und ... |
9-7-2010 at 07:17
by: 497 |
Far more powerful than Astrolite
I'm pretty sure you'll be wasting your time. The formaldoxime formed will immediately be tied up in ... |
8-7-2010 at 18:42
by: 497 |
Haloalkane synthesis help
UKnowNotWatUDo- I think you should forgive Nicodem's harsh reaction.. He has to deal with a lot of p ... |
7-7-2010 at 22:34
by: 497 |
Pseudonitrosites
Yes this reaction is known. Sadly the yields from the oxidation step seem to be low in [url=http://b ... |
7-7-2010 at 21:26
by: 497 |
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