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Phthalic acid synthesis
In France.
I have CrO₃ flakes, but really each time I open the bottle they're stored inside, I ... |
15-11-2024 at 12:47
by: Keras |
Acetylation of amides/anilines with zinc and acetic acid
Nice paper. I’ll try to make paracetamol using this method the next weekend. I don’t have tartar ... |
15-11-2024 at 12:29
by: Keras |
Phthalic acid synthesis
I’m waking up this thread just to know if someone has tried another strong oxidiser? I can’t rea ... |
15-11-2024 at 11:11
by: Keras |
Acetylation of amides/anilines with zinc and acetic acid
On the other hand, ethyl acetate and water are not miscible… |
15-11-2024 at 11:02
by: Keras |
Acetylation of amides/anilines with zinc and acetic acid
I read about the potential use of zinc dust in acetic acid as an acetylating mixture for amines/anil ... |
15-11-2024 at 06:12
by: Keras |
perchlorates in the eu?
I think all chlorates have been banned for ‘individuals’ in the EU.
But it’s not difficult t ... |
14-11-2024 at 06:13
by: Keras |
Dichromate Synthesis from Chromium metal and NaClO3
I’m sure you can turn Cr (III) from CrCl₃ into chromium (VI) just by adding 12% hydrogen peroxid ... |
13-11-2024 at 03:33
by: Keras |
Salting out acetic acid?
I don’t think you can separate acetic acid from water.
The best way is to neutralise your acetic ... |
12-11-2024 at 08:57
by: Keras |
Ethyl Bromide Synthesis Question
The best way is to use red phosphorus as a source of in-situ PBr₃, of course.
If I’m not mist ... |
3-11-2024 at 23:41
by: Keras |
EU Water Aspirator..
I use a farmer appliance, one of those made to pump and spread phytosanitary treatments into fields. ... |
3-11-2024 at 05:22
by: Keras |
EU Water Aspirator..
Why would you use a faucet with a water aspirator? This is a huge squandering of water. Use a pail a ... |
3-11-2024 at 03:36
by: Keras |
Phenol from toluene
[rquote=696454&tid=160661&author=bnull]
[list=A][*][b]Oxidation of toluene to benzoic acid. ... |
2-11-2024 at 23:39
by: Keras |
Phenol from toluene
[rquote=696451&tid=160661&author=Texium][rquote=696449&tid=160661&author=Keras]Drat, ... |
2-11-2024 at 23:35
by: Keras |
Phenol from toluene
[rquote=696447&tid=160661&author=Texium][rquote=696444&tid=160661&author=Keras]Oxidi ... |
2-11-2024 at 06:47
by: Keras |
Vacuum Pump
For vacuum filtration I use a cheap Chinese pump (see picture).
I was expecting low quality, but ... |
2-11-2024 at 06:25
by: Keras |
Phenol from toluene
There is no cheap way to do this.
Oxidise toluene to benzoic acid using potassium permanganate th ... |
2-11-2024 at 03:04
by: Keras |
1,3,5-trinitrobenzene preparation from trinitrotoluene
[rquote=696376&tid=158341&author=Boffis]Apparently TNB can be prepared by the spontaneous tr ... |
30-10-2024 at 05:20
by: Keras |
1,3,5-trinitrobenzene preparation from trinitrotoluene
Is there another way to synthesise TNB rather than going the round way through TNT? I would like to ... |
29-10-2024 at 06:37
by: Keras |
Nitrocellulose won't ignite..
I hope this is not your last post… :/ |
25-10-2024 at 05:00
by: Keras |
Distilling H2SO4 from NaHSO4
Please do. We’ll be pleased to help |
11-10-2024 at 10:19
by: Keras |
Distilling H2SO4 from NaHSO4
[rquote=696009&tid=160618&author=woelen]Maybe in quartz, but I do not have that. I heated un ... |
11-10-2024 at 02:39
by: Keras |
Distilling H2SO4 from NaHSO4
[rquote=695982&tid=160618&author=dex]
If I can read this correctly, then why isn't it sugge ... |
10-10-2024 at 11:53
by: Keras |
recovering ethanol from gasoline
I've tried to recover ethanol from E85 I feed into my car. It works, but it involves adding enough w ... |
6-10-2024 at 22:39
by: Keras |
Rookie question - drying potassium hydroxide
There is nothing to be afraid of with KOH fusion. The compound is super tame, as long as you put it ... |
5-10-2024 at 11:49
by: Keras |
oleum & SO3
[rquote=695778&tid=727&author=Alkoholvergiftung]Keras. Ive read in an old journal that an re ... |
5-10-2024 at 06:32
by: Keras |
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