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Cyclic diester from 2,2'-oxydibenzoic acid?
You're trying to make an 11-membered ring which is really unfavorable, but perhaps the structure is ... |
14-6-2020 at 19:54
by: UC235 |
Selectively reacting methanol over ethanol?
No particular reason to think that methanol would have any substantial preference for reaction over ... |
13-6-2020 at 21:30
by: UC235 |
Most toxic compound OTC?
Rodent poisons, probably. Superwarfarins like brodifacoum. 9mo half life in the body, the antidote i ... |
23-5-2020 at 10:45
by: UC235 |
Chlorination of vinylacetate
There is no HCl formed in the first step. You have not provided any reference, so I cannot comment, ... |
23-5-2020 at 09:58
by: UC235 |
silica in organic solvents
Why do you expect silica in 2-ethylhexanol? Solubility should be roughly zero. Phosophomolybdic acid ... |
22-5-2020 at 16:15
by: UC235 |
Free energy Idea, need thoughts
OP's name calls to mind an oft-banned troll that I thought we were rid of.
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15-5-2020 at 20:13
by: UC235 |
TCCA purification, strange things happen
I've always just used TCCA for chlorine generation with HCl, for which contaminants are mostly irrel ... |
28-4-2020 at 13:27
by: UC235 |
What is the yield of a typical haloform reaction?
You should be using an excess of bleach unless you really want traces of haloacetones left over and ... |
17-4-2020 at 12:47
by: UC235 |
Orange manganese thiocyanate?
Are you sure you're not getting decomposition due to low pH? Guanidine thiocyanate turns fluorescent ... |
14-4-2020 at 13:38
by: UC235 |
Alternative Reducction of 2-Nitrophthalydrazide to Luminol 2 Methods [Lab Report]
Thiourea dioxide is used for fabric dyeing as "color remover." It has a number of other names like f ... |
12-4-2020 at 09:37
by: UC235 |
N-nitroso-N-methyl-p-toluenesulphonamide
I think the stuff is probably long since garbage, having reverted to some sort of hygroscopic tosyla ... |
2-4-2020 at 20:21
by: UC235 |
Nurdrage makes HBr
You can't distill H3PO4. It is heated in furnaces to produce polyphosphoric acid and is more or less ... |
26-3-2020 at 09:40
by: UC235 |
Carbopol from sodium polyacrylate
[rquote=632765&tid=155038&author=Twospoons]If you have an aloe plant you can get aloe gel to ... |
17-3-2020 at 20:41
by: UC235 |
Carbopol from sodium polyacrylate
No. However, a spray bottle of 70% alcohol should be as effective, provided you spray generously and ... |
17-3-2020 at 20:16
by: UC235 |
separating propionyl chloride and acetonitrile
I would just codistill them and use the acetonitrile as reaction solvent. I think the more you try t ... |
16-3-2020 at 07:55
by: UC235 |
Distinguishing plastics without analysis?
Acetone will trash polystyrene. You could also heat it with a torch. The smell of styrene is unmist ... |
15-3-2020 at 20:10
by: UC235 |
Distinguishing plastics without analysis?
Yes, there's only a few common plastics used for this sort of thing and they have different physical ... |
14-3-2020 at 06:45
by: UC235 |
Separating a Mixture of 1-Octanol and Octyl Acetate
Sounds like you had some charring due to high reaction temp and a relatively large amount of sulfuri ... |
12-3-2020 at 18:04
by: UC235 |
Help in reineck salt synthesis.
The insoluble material is saved after the ice water wash. This removes more soluble impurities. The ... |
7-3-2020 at 08:04
by: UC235 |
Acetone in chloroform
Just wash it with concentrated sulfuric acid if you want to be sure.
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17-2-2020 at 07:29
by: UC235 |
Chlorate or perchlorate?
[rquote=631155&tid=154887&author=G-Coupled][rquote=631153&tid=154887&author=woelen]A ... |
16-2-2020 at 12:43
by: UC235 |
Strontium nitrate from strontium carbonate
I have precipitated Sr(OH)2 before. Solubility is 0.41g/100ml ice cold and it comes out as the octah ... |
10-2-2020 at 20:45
by: UC235 |
Extension of the Eschweiler-Clarke alkylation
The formic acid serves as reducing agent and is oxidized to CO2 in the process. Longer chain acids a ... |
2-2-2020 at 11:30
by: UC235 |
Phenol crystals
If it cools quickly, it won't form any sort of crystals. If cooled slowly, you should get at least s ... |
2-2-2020 at 08:27
by: UC235 |
Solvents for acid/base workups of amines?
Ether does not undergo hydrolysis and would be fine. |
20-1-2020 at 16:38
by: UC235 |
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