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Need help with prep. of phthalic anhydride from naphthalene
[quote][i]Originally posted by UnintentionalChaos[/i]
Ah, found it on the German page. The english ...
25-3-2007 at 13:41
by: guy
Need help with prep. of phthalic anhydride from naphthalene
[quote][i]Originally posted by jon[/i]
is there a way to get the pthalimide from the ester by react ...
22-3-2007 at 19:35
by: guy
Sodium Hydroxide, Drain openers
The NaOH sped up the oxidation of the steel probably. NaOH doesn't attack iron directly.
21-3-2007 at 22:47
by: guy
Urea sources
[quote][i]Originally posted by not_important[/i]
Crack the prills open, Just crush them some, you d ...
21-3-2007 at 21:04
by: guy
Urea sources
Here I can't find any fertillizers that just contain urea. But I have a bag of fertillizer that has ...
21-3-2007 at 19:23
by: guy
Need help with prep. of phthalic anhydride from naphthalene
[quote][i]Originally posted by unionised[/i]
"And, please tell me you arent serious with latex glov ...
21-3-2007 at 11:14
by: guy
Prep. of EtNO2 using acetone as solv.
Then I guess in the cases where it does dissolve and doesn't react with the acetone it should work.
20-3-2007 at 17:33
by: guy
Prep. of EtNO2 using acetone as solv.
The problem is that acetone doesn't dissolve ionic salts like NaNO2 well. DMF and DSMO are very pol ...
20-3-2007 at 13:01
by: guy
Waste disposal
Inorganic wastes are easy enough to render almost harmless. Its the organic stuff Im not too sure a ...
19-3-2007 at 18:47
by: guy
The lead salts preparation thread!
[quote][i]Originally posted by Pyridinium[/i]
[quote][i]Originally posted by guy[/i]
I have some L ...
19-3-2007 at 13:58
by: guy
Need help with prep. of phthalic anhydride from naphthalene
Ok I added HCl into the lower phase until it was acidic. Now I have a bunch of white needle crystal ...
19-3-2007 at 13:35
by: guy
Need help with prep. of phthalic anhydride from naphthalene
[quote][i]Originally posted by unionised[/i]
I'd have a look at phthalate plasticisers --> phtha ...
18-3-2007 at 17:28
by: guy
toluene --> benzaldehyde
Just a question. How do the Cu and Fe catalysts work? What is the mechanism?
18-3-2007 at 15:13
by: guy
Photocatalyzed oxidation of hydrocarbons in zeolite cages
Very interesting! I dont know much about zeolites but I just might research them more.

[Edited o ...
15-3-2007 at 21:52
by: guy
Pyruvic acid synthesis?
[quote][i]Originally posted by not_important[/i]
[quote][i]Originally posted by guy[/i]
I have a q ...
15-3-2007 at 19:55
by: guy
Pyruvic acid synthesis?
I have a question about the fused NaHSO4. Fused means melted, correct? I'm afraid my glassware wil ...
15-3-2007 at 18:21
by: guy
Pyruvic acid synthesis?
[quote][i]Originally posted by Sauron[/i]
Sorry, I don't read designer-drugs. I drew the line at Rh ...
14-3-2007 at 23:12
by: guy
Pyruvic acid synthesis?
I thought chlorine and acetone alone yields a mixture of polychlorinated acetone. The chlorination ...
14-3-2007 at 22:57
by: guy
Pyruvic acid synthesis?
Hmm good idea. I have cupric chloride but no lithium chloride. Can magnesium chloride be used inst ...
14-3-2007 at 22:22
by: guy
Pyruvic acid synthesis?
Can acetone be oxidized to pyruvic acid?

(CH3)2CO <---> CH3C(OH)CH2

The enol form can be ...
14-3-2007 at 21:39
by: guy
dimethylglyoxime
I've been trying to make hydroxylamine and potassium nitrite all week so I could do this. lol
13-3-2007 at 16:33
by: guy
Are esters good solvants to conserve dry HCl?
[quote][i]Originally posted by Klute[/i]
euh... sorry? "STOP GIVING STUPID ADVICE"?

At which p ...
13-3-2007 at 15:49
by: guy
Are esters good solvants to conserve dry HCl?
[quote][i]Originally posted by Sheriff[/i]
When I synthesize NaOCO2 I distill the HCl I use from IP ...
13-3-2007 at 12:02
by: guy
Zinc powder and potassium nitrate
[quote][i]Originally posted by Sheriff[/i]
A chemistry textbook? What for? If you took the ammonium ...
13-3-2007 at 11:52
by: guy
How can I test for Hydroxylamine
Probably sodium sulfate.

I tried making my own potassium nitrite and I added that to sodium bisul ...
11-3-2007 at 23:41
by: guy
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