| Search |
| [Next Page] |
Synthesis of thioacetone?
Thx for sharing the video. I have little of that reagent and also P4S10 and anisole if more needed.
... |
9-1-2024 at 21:19
by: Fery |
2 vs 3 neck boiling flask?
Sulaiman I used at most 1 L RBF. Like you I read too that 2 L RBF is a limit for glass RBF for vacuu ... |
30-12-2023 at 00:51
by: Fery |
Glycolic acid + HCl -> Chloroacetic acid
Some people synthesized it from acetic acid with sulfur and bubbling there Cl2 gas. S reacts with Cl ... |
30-12-2023 at 00:00
by: Fery |
Synthesis of 2-chlorobenzalmalononitrile (CS Tear Gas)
This is great experiment !!! You even tested the product on yourself !!! Did you drive the car from ... |
26-12-2023 at 00:56
by: Fery |
Zircon mineral processing,Zr,Hf,Th separation.
Just guessing, but cannot it be dissolved in an acid (very likely hot conc. H2SO4) or acid mixture ( ... |
25-12-2023 at 04:23
by: Fery |
Adrenochrome synthesis, time to become immortal?
Nice experiment, thx for sharing !!! Beautiful color, exactly as you wrote, like a blood.
Nobody is ... |
21-12-2023 at 04:11
by: Fery |
pharma / food grade ethanol - distillation using Hempel column
Btw this year I fermented 30 kg of strawberries with 4 kg of sugar and produced strawberry distillat ... |
18-12-2023 at 10:55
by: Fery |
Control of reflux temperature for fractional distillation - how?
Everyone who needs good separation should use efficient and insulated column, steady heating source, ... |
18-12-2023 at 10:12
by: Fery |
Sodium Nitrite in the news today
NaNO2 is quite poisonous. It was used to kill feral hogs, the lethal dose is IIRC 5-10 g per adult h ... |
17-12-2023 at 21:02
by: Fery |
pseudoisomethylionone by Aldol condensation of citral with methylethylketone
These scents are really beautiful and natural. They are produced in plants and flowers by degradatio ... |
14-12-2023 at 21:48
by: Fery |
pseudoisomethylionone by Aldol condensation of citral with methylethylketone
This is very likely [b]not[/b] pseudo[b]iso[/b]methylionone but just pseudomethylionone. Comparing w ... |
13-12-2023 at 11:11
by: Fery |
beta ionone
Mix 35 g 96% H2SO4 + 15 g glacial acetic acid in 100 ml RBF. It little heats very likely due to smal ... |
11-12-2023 at 08:26
by: Fery |
alpha ionone
Put magnetic stir bar into 100 ml RBF, pour there 70 g 85% H3PO4 (density 1,71 g/ml = 40 ml), cooled ... |
11-12-2023 at 07:43
by: Fery |
alpha and beta ionone by cyclization of pseudoionone
Pseudoionone undergoes cyclization reaction using 85% H3PO4 into alpha ionone and using a mixture of ... |
11-12-2023 at 07:06
by: Fery |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
Hi AvBayer, both have their melting points distinct enough (ethoxy 37-38 C, methoxy 74-75 C) and if ... |
11-12-2023 at 04:52
by: Fery |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
DraconicAcid great! Washing with KOH certainly got rid of unreacted naphthol. So you did a methylati ... |
4-12-2023 at 06:33
by: Fery |
1,4-Dioxane from Ethylene Glycol and H2SO4
I did purity checks of the product by freezing it for half a year in fridge at +4 C, small oscillati ... |
4-12-2023 at 06:12
by: Fery |
1,4-Dioxane from Ethylene Glycol and H2SO4
Do you mean the column attached to the reaction flask or do you mean the first distillation of the a ... |
3-12-2023 at 21:58
by: Fery |
Synthesis of 9,9‘-bianthracene from anthraquinone
Niklas welcome here. Great experiment, beautiful fluorescence!!! |
3-12-2023 at 10:19
by: Fery |
1,4-Dioxane from Ethylene Glycol and H2SO4
Hi Sir_Gawain, maybe the best route would be a continuous method like filling 500 ml RBF with 100 ml ... |
3-12-2023 at 09:52
by: Fery |
pseudoisomethylionone by Aldol condensation of citral with methylethylketone
No way how to assess the purity.
I would like to perform a cyclization in 85% H3PO3 into alfa and ... |
29-11-2023 at 20:47
by: Fery |
pseudoisomethylionone by Aldol condensation of citral with methylethylketone
dry crude product going to be predistilled at water aspirator pump vacuum level
[file]100116[/fi ... |
29-11-2023 at 11:19
by: Fery |
pseudoisomethylionone by Aldol condensation of citral with methylethylketone
This experiment is a variation to this one, just a ketone with one more carbon was used and somethin ... |
29-11-2023 at 10:54
by: Fery |
Preparation of cyanogen bromide and a polymethine dye
Good finding Diachrynic !!! More available route! Interesting that the Na2S2O8 gives that dimer by a ... |
29-11-2023 at 10:08
by: Fery |
1,4-Dioxane from Ethylene Glycol and H2SO4
Everyone repeats the mistakes of former home lab experimenters although everyone sees the consequenc ... |
28-11-2023 at 21:40
by: Fery |
| [Next Page] |
