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Cinnamaldehyde azeotrope with ethanol?
Volatile compounds co-distill even if they don't azeotrope. It's why steam distillation works on all ...		 17-3-2019 at 19:42
by: UC235
Has anyone used plumbers TFE paste / joint compound for glass joints?
[rquote=605175&tid=146426&author=Sulaiman]I just want to mention that I've mostly changed fr ...		 13-3-2019 at 02:44
by: UC235
Tetrafluoro ammonium salts
Wiki also says they are prepared from NF3 and fluorine gas at elevated temperatures, are extremely h ...		 8-3-2019 at 19:31
by: UC235
benzoic acid to bromobenzene
Bromination of benzene is as easy as some steel wool, benzene, and bromine. Yields are easily >80 ...		 4-3-2019 at 17:49
by: UC235
Is it possible to synthesise Pd/C from home?
http://www.orgsyn.org/Content/pdfs/procedures/CV3P0685.pdf

Formaldehyde reduction produces a prod ...		 3-3-2019 at 08:22
by: UC235
The Short Questions Thread (4)
[rquote=594991&tid=25055&author=SHADYCHASE54]I am wondering if anyone can suggest a way to r ...		 29-1-2019 at 15:19
by: UC235
Benzhydrol from Diphenhydramine
Where would you get that much diphenhydramine to make this worthwhile? Unlike aspirin or acetaminoph ...		 19-1-2019 at 08:20
by: UC235
Nicotinamide dehydration
Try http://www.sciencemadness.org/talk/files.php?pid=444286&aid=49651 which is a paper using amm ...		 6-1-2019 at 21:21
by: UC235
Black humour (?) of Victorian chemists
[rquote=569681&tid=118003&author=fusso][rquote=569505&tid=118003&author=Pumukli]"Eth ...		 26-12-2018 at 20:43
by: UC235
Benzaldehyde from Almonds
You will get zilch unless you have access to bitter almonds, in which case there is plenty of cyanid ...		 20-12-2018 at 17:17
by: UC235
synthesis of 2-bromobenzoyl chloride
[rquote=564683&tid=114013&author=CuReUS][rquote=564628&tid=114013&author=jmister28]I ...		 18-12-2018 at 18:27
by: UC235
Rusting from HCl Bottle
Put it in glass bottles that actually seal. 		7-12-2018 at 21:03
by: UC235
Cheap Potassium Iodide
[rquote=560009&tid=90181&author=MrHomeScientist]I know for bromine it can form interhalogens ...		 7-12-2018 at 11:02
by: UC235
skatole conversion into indole
[rquote=557166&tid=107680&author=CuReUS]1.Convert skatole to indole -3 carboxylic acid -[url ...		 5-12-2018 at 17:38
by: UC235
making ethylene
I don't think Iodine is typically able to add across double bonds. In fact, you can dehalogenate a v ...		 5-12-2018 at 15:07
by: UC235
Conditioning hard black rubber?
Exposure to air crosslinks the elastic unsaturated chains in the rubber through a radical mechanism. ...		 4-12-2018 at 18:42
by: UC235
Zinc chloride from zinc used for construction - toxicity issues
[rquote=558612&tid=109035&author=AJKOER]First I would like to say, I am impressed for your a ...		 3-12-2018 at 20:34
by: UC235
Zinc chloride from zinc used for construction - toxicity issues
A little internet suggests that it's likely to be alloyed with small amounts of copper and titanium ...		 3-12-2018 at 18:21
by: UC235
Sulfuric acid for Methyl Salicylate
How much less concentrated are we talking? The fischer esterification is an equilibrium reaction. Wa ...		 2-12-2018 at 21:27
by: UC235
making ethylene
[rquote=557842&tid=108219&author=Magpie][rquote=557675&tid=108219&author=symboom]

...		 1-12-2018 at 09:29
by: UC235
Dodecanol from sodium lauryl sulfate. Fatty alcohol esters.
Why make a solid with calcium hydroxide? Shouldn't refluxing NaOH solution with SLS give sodium sulf ...		 29-11-2018 at 16:13
by: UC235
Path to Al Acetate and a Tinge of Cyanide(?) via Al Foil/ Carbon/ 5% Vinegar/ 3% H2O2/ Sea Salt and Delayed NH3 (aq) Addition
What is this incoherent garbage. You corroded some aluminum foil in salty vinegar and made aluminum ...		 24-11-2018 at 09:38
by: UC235
Preparation of trimethylsulfoxonium?
Me2S boils at 35C. You get rid of it the same way you would get rid of very smelly ether. Bleach oxi ...		 23-11-2018 at 16:54
by: UC235
what form of formaldehyde is used in grignards?
I'm pretty sure that reacting grignards with formaldehyde is something that every textbook teaches a ...		 23-11-2018 at 06:27
by: UC235
Preparation of trimethylsulfoxonium?
Your first reference is using trimethylsulfonium, S(Me)3+ while the latter preparation is for trimet ...		 22-11-2018 at 20:00
by: UC235
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