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butyl butyrate
90,0 g butyric acid + 83,2 g 1-butanol (slight excess) + 5 ml conc. H2SO4 (added dropwise !!! while ... |
3-5-2020 at 08:59
by: Fery |
Sorbic acid esters
I'm planning to synthesize allyl sorbate, it should have fruity/pineapple scent. |
3-5-2020 at 03:58
by: Fery |
Why bokakob style columns are not used?
There is a lab glass producer (Kavalier, glass product name Simax) in my country producing these ver ... |
30-4-2020 at 23:14
by: Fery |
H2SO4/ HNO3 mix on my hand
Bedlasky - yes, Lapis is safer but must be applied locally for few days/weeks. HNO3 only once was en ... |
29-4-2020 at 11:08
by: Fery |
H2SO4/ HNO3 mix on my hand
Tensai - it will disappear. Decades ago I used conc. HNO3 to get rid of skin warts, very efficient, ... |
28-4-2020 at 11:46
by: Fery |
Mistake extracting iodine from povidone solution, what do I have.
Syn the Sizer - your goal is to obtain I2, isn't it? You can let react HIO3 with KI which produces I ... |
20-4-2020 at 01:20
by: Fery |
Use For Menthol?
draculic acid69 thx for interesting idea, it seems to be menthyl isovalerate, I will certainly try t ... |
19-4-2020 at 11:08
by: Fery |
Mistake extracting iodine from povidone solution, what do I have.
Syn the Sizer - how much H2O2 did you use? Perhaps during long time your I2 was oxidized by possible ... |
18-4-2020 at 23:24
by: Fery |
LSD on antipsychotics
symboom - it's very common effect in pharmacy / medicine
you suppress a receptor -> body increas ... |
18-4-2020 at 23:12
by: Fery |
Setting up a home Schlenk system
numos, wow, beautiful! Thank you very much for sharing such useful info with us. |
18-4-2020 at 10:46
by: Fery |
What is the yield of a typical haloform reaction?
you can perform steam distillation (just simple distillation, no need to add any source of steam) of ... |
15-4-2020 at 11:17
by: Fery |
LSD on antipsychotics
Romix: Paliperidone is a remedy to treat psychotic symptoms and psychotic disorders. Hallucinations ... |
4-4-2020 at 08:41
by: Fery |
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
Yes sure hexanoic acid from linoleic acid. Malonic acid too if it won't decompose.
Safflower oil an ... |
2-4-2020 at 22:26
by: Fery |
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
Hi Waffles SS, the urea/methanol purification method is my dream to try in the future. I've only rea ... |
2-4-2020 at 00:01
by: Fery |
Toluene escaped the bottle - what is the risk?
Exposition was at very low concentration, so the risk was negligible. Poor people in my country used ... |
1-4-2020 at 23:42
by: Fery |
Synthesis of 1-chloro-4-nitrobenzene
Very nice! So your goal is to synthesize p-nitrophenol, it is easier to start from phenol instead of ... |
31-3-2020 at 11:45
by: Fery |
Nurdrage makes HBr
You won't be able to easily distill out H3PO4.
For HNO3 I suggest reaction like NaNO3 + H2SO4 -> ... |
26-3-2020 at 09:11
by: Fery |
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
4,7 mmol of H2WO4 in a little of water in 1 L Erlenmeyer flask
[file]80014[/file]
after a ... |
26-3-2020 at 08:42
by: Fery |
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
Catalyst was prepared by inserting 99,8 % W electrode (TIG) into a test tube with 30% H2O2 for 1 wee ... |
26-3-2020 at 07:24
by: Fery |
Synthesis of pure esters from long-chain alcohols using Fischer esterification
Cou this works, I did it for allylvalerate synthesis and used hexane to drive out water so the react ... |
25-3-2020 at 01:14
by: Fery |
DIY C-virus masks. No politics, science only so we don't lose the thread again
every even small improvement is very useful
this is just my theoretical thought - wouldn't such fil ... |
23-3-2020 at 08:31
by: Fery |
A theoretical total synthesis of chloroquine I thought up this afternoon
chloroquine + azithromycine combination should be helpful although it is not casual treatment (antiv ... |
21-3-2020 at 14:37
by: Fery |
Better synthesis route to Favipiravir anyone?
Tsjerk if you and your gf are not elderly and do not have other serious diseases you have very good ... |
21-3-2020 at 14:24
by: Fery |
Trouble with synthesizing HClO4
most skilled member in HClO4 synthesis in this forum is woelen, he posted few methods, but the start ... |
21-3-2020 at 14:12
by: Fery |
Cerium pyrophoricity
Bedlasky - do you need Ce metal, couldn't you use its oxide which is much more cheaper?
I visited t ... |
21-3-2020 at 14:01
by: Fery |
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