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Nitromethane Source: Super Glue Remover
There is no source seeking here I'm pretty sure I can get a good price on 55% so I'm not clicking th ...
24-9-2018 at 15:42
by: S.C. Wack
Nitromethane Source: Super Glue Remover
In this part of amerika nitromethane in any dilution hasn't been available locally for at least 30 y ...
24-9-2018 at 14:11
by: S.C. Wack
Phenyllithium attemt
Not well I bet.

It's not an oversight that the directions (edit: e.g. OS CV2 page 517) say bromob ...
24-9-2018 at 13:46
by: S.C. Wack
Preparing sodium bisulfite solution
Anything calling for bisulfite is calling for acidic SO2. The only difference between sulfite and bi ...
24-9-2018 at 13:05
by: S.C. Wack
Preparing sodium bisulfite solution
[rquote=537625&tid=93507&author=nimgoldman]When dissolving sodium metabisulfite in water, ce ...
23-9-2018 at 05:05
by: S.C. Wack
How to deal with oil mist on vacuum pumps?
I have one of those mist filters now but have been known to cover loosely with a rag. Does no one do ...
20-9-2018 at 18:32
by: S.C. Wack
Demethylation of Vanillin and Eugenol
I wonder what Pearl and Beyer of the JACS article thought about the patent they're mentioned by...ma ...
20-9-2018 at 16:55
by: S.C. Wack
Nickel II Nitrate
The question wasn't directed at anyone except for someone who might know. There is a short list of c ...
19-9-2018 at 13:44
by: S.C. Wack
Klean Strip MEK discontinued?
MEK has reactant uses, e.g. acid or base condensation with aldehydes to give intermediates for inte ...
18-9-2018 at 15:12
by: S.C. Wack
Benzene synthesis
Biphenyl...go back 14 years...the lowest heat is best IMHO.
18-9-2018 at 14:48
by: S.C. Wack
Ammonium thiocyanate solubility for purifying
The suggestion there for acetonitrile seems perfectly reasonable, given the entry in the [url=http:/ ...
18-9-2018 at 03:00
by: S.C. Wack
Ammonium thiocyanate solubility for purifying
http://gen.lib.rus.ec
http://bookfi.net
http://b-ok.xyz
https://archive.org

"Purification of L ...
16-9-2018 at 15:43
by: S.C. Wack
Bromination of Propionic Acid in a Sealed Tube
How exactly is it presumptuous when that is the first time you mention anything other than the a-bro ...
15-9-2018 at 07:58
by: S.C. Wack
Bromination of Propionic Acid in a Sealed Tube
[rquote=535428&tid=92162&author=Loptr]What sort of pressures can be expected while heating p ...
15-9-2018 at 07:37
by: S.C. Wack
Ethyl bromide synthesis not working
[rquote=535006&tid=91855&author=nimgoldman]Okay I stoppered the flask[/rquote]

Let's hope ...
12-9-2018 at 15:46
by: S.C. Wack
Ethyl bromide synthesis not working
Disregard the heating quote...if the quantities are correct and qualities as you claim, your worries ...
12-9-2018 at 13:54
by: S.C. Wack
Pyridine synthesis/extraction
Presumably niacin can be refluxed indefinitely without harm in air in ~azeotropic HCl; IDK and haven ...
11-9-2018 at 14:06
by: S.C. Wack
Pyridine synthesis/extraction
AFAIK, at this point if water is added at the rate it's distilled, in time only niacin should remain ...
10-9-2018 at 13:49
by: S.C. Wack
Pyridine synthesis/extraction
I presume that after niacinamide is refluxed with conc. HCl for long enough, the HCl distilled off w ...
10-9-2018 at 02:52
by: S.C. Wack
Looking for cheap bottles, 250, 500, 1000ml. Any recommendations?
Cynmar has a lot of stoppered bottles, and OK single-bottle pricing on others. I like Nalgene square ...
8-9-2018 at 19:08
by: S.C. Wack
Sodium Thiosulfate Synthesis and Purification
[rquote=534078&tid=88178&author=Doped-Al2O3-fusion][rquote=532296&tid=88178&author=S ...
8-9-2018 at 16:42
by: S.C. Wack
Brown liquid in KOH drain cleaner
Many years ago while exploring Kmart as an OTC source a gallon of their KOH cleaner caught my eye be ...
8-9-2018 at 09:06
by: S.C. Wack
Pyridine synthesis/extraction
Hydrolysis of niacinamide is not difficult with HCl or NaOH.
8-9-2018 at 09:01
by: S.C. Wack
Preparation of Dimethyl Sulfate Discussion
Get BaCO3 from a ceramics supplier if nothing else (expect sulfide) and don't look back. BaSO4 is he ...
8-9-2018 at 08:58
by: S.C. Wack
making anhydrous ethanol from vodka.
[rquote=534024&tid=68408&author=unionised]What source is best depends where you are in the w ...
8-9-2018 at 08:43
by: S.C. Wack
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