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Reductions of Nitro groups with Zn and acid
[rquote=652553&tid=11088&author=stoichiometric_steve]
....
... i had awesome yields with ... |
19-6-2025 at 14:17
by: Organikum |
Reporting Wiki Errors
Tartaric Acid
https://www.sciencemadness.org/smwiki/index.php/Tartaric_acid
Solubility of the d- ... |
10-2-2025 at 07:37
by: Organikum |
List of reagent for sale
As told above I bought the kilo Samarium and I am very happy with the whole deal, excellent price, v ... |
21-1-2025 at 13:39
by: Organikum |
List of reagent for sale
[rquote=698325&tid=160797&author=ItalianChemist][b][color=Orange]!! UPDATE !![/color][/b]
... |
12-1-2025 at 17:12
by: Organikum |
SA Heater & Stirrer (Blog)
This is just the experimental version, the next iteration will have:
- a relector below the lamp al ... |
15-12-2024 at 12:13
by: Organikum |
SA Heater & Stirrer (Blog)
I love the can, I had something similar back in the days and it worked like a charm, simple, cheap a ... |
14-12-2024 at 00:55
by: Organikum |
Mystery Glassware Identification Thread
Got this lamp, labeled "Phillips M13", 0,5 ohm and I suspect it might be a spektral lamp producing o ... |
4-10-2024 at 14:06
by: Organikum |
Rosco Bodine has been banned
[rquote=694593&tid=154978&author=fx-991ex]Aw, sad. didnt know him much but he was posting us ... |
10-8-2024 at 04:39
by: Organikum |
Diethylether (sulfuric acid saving method)
[rquote=694389&tid=160329&author=BAV Chem]if in doubt, try it out [/rquote]
Bisulfite did ... |
8-8-2024 at 03:05
by: Organikum |
Diethylether (sulfuric acid saving method)
[rquote=694364&tid=160329&author=bnull]
....
[/rquote]
Well we are talking about doable ... |
29-7-2024 at 06:21
by: Organikum |
Diethylether (sulfuric acid saving method)
[rquote=694371&tid=160329&author=chornedsnorkack]Is it feasible to set up reactive distillat ... |
29-7-2024 at 06:11
by: Organikum |
Diethylether (sulfuric acid saving method)
[rquote=694361&tid=160329&author=bnull][rquote=694356&tid=160329&author=Organikum]lu ... |
28-7-2024 at 05:02
by: Organikum |
maybe better with a hot tube and H2SO4 on pumice?
lugh from the HIVE once provided a German paper which I sadly do not have anymore but I have a still ... |
27-7-2024 at 05:00
by: Organikum |
Ketene lamp with blow torches instead of resistive wire
Ketene also likes to polymerize to form diketene, so even with perfect temperature control you will ... |
19-5-2024 at 08:41
by: Organikum |
Pfeiffer Dentists Vacuum Pump/Compressor questions
I got a nice Pfeiffer Vacuum Pump which is small and was originally used at a dentists. I use it for ... |
20-3-2024 at 04:14
by: Organikum |
Homemade and Repurposed Lab Gear
Magnet stirrer broke needed a quick replacement.
Motor is from a battery lawn trimmer - complete ... |
20-3-2024 at 03:59
by: Organikum |
URGENT - To Vesp
Oh! Great! Thanks a lot!
/ORG |
10-2-2024 at 21:50
by: Organikum |
Simple(er)Aluminum Isopropoxide prep experiment for later this week.
Will Gallium or Mercury amalgamate Titanium? Would this open the way for Titanium(IV)isopropoxide by ... |
15-1-2024 at 12:23
by: Organikum |
Preparation of cyanogen bromide and a polymethine dye
I think it might be possible to circumvent the cyanogen bromide by treating the pyridine in acetonit ... |
21-9-2023 at 13:12
by: Organikum |
organicchemistrypoland.pl - Where did it go
Thx. It is online again, that's good I just like the shop. |
14-9-2023 at 11:42
by: Organikum |
Diethyl ether from ethanol and something else than sulphuric acid
Somebody here on the board claimed the reaction works with sodium bisulfite instead of H2SO4 and tha ... |
9-9-2023 at 15:24
by: Organikum |
organicchemistrypoland.pl - Where did it go
One of my favorite shops, organicchemistrypoland.pl has fallen over the edge of the world as it seem ... |
9-9-2023 at 01:18
by: Organikum |
Preparation of Ketones by Calcium salt Pyrolysis
The benzene synthesis from sodium benzoate shows that (II) salts are not actually necessary, I used ... |
1-9-2023 at 05:26
by: Organikum |
Louisville home chemist's house to be burned
Regarding the first case: It is only spite and for this they even do not mind to create a shitload o ... |
1-9-2023 at 05:07
by: Organikum |
machining/lathe work if required?
[rquote=686373&tid=159777&author=Jhiggins94]hi, ive seen a few threads on here about PTFE fi ... |
10-8-2023 at 09:42
by: Organikum |
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