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Orthosilicic acid Ester
Waffles SS
https://en.wikipedia.org/wiki/Tetraethyl_orthosilicate
You can prepare it from SiCl4 + ... |
2-12-2021 at 02:19
by: Fery |
Drying Acetic Acid?
OK then I try to send you the distillation heads plus reduction adapter. The reduction adapter is th ... |
25-11-2021 at 14:18
by: Fery |
benzoin oxime = Cupron indicator
Thx Bedlasky, the benzoin was synthesized from the aldehyde you gave me :-) |
25-11-2021 at 08:35
by: Fery |
benzoin oxime = Cupron indicator
reactants, from the left:
benzoin, hydroxylamine hydrochloride, NaOH
[file]91113[/file]
... |
25-11-2021 at 07:15
by: Fery |
benzoin oxime = Cupron indicator
The reactant benzoin was prepared here:
https://www.sciencemadness.org/whisper/viewthread.php?tid=6 ... |
25-11-2021 at 06:54
by: Fery |
Drying Acetic Acid?
Hi teodor, which is the size of your ground glass joints on the column you used?
I have 2 types of ... |
24-11-2021 at 23:31
by: Fery |
Drying Acetic Acid?
Hi teodor, when you achieve quite concentrated acetic acid with only few % of water then the conveni ... |
24-11-2021 at 05:50
by: Fery |
[Video] Making tert-amyl acetate. grape aroma
Hi Michael, yes b.p. of acetates does not differ from b.p. of corresponding alcohols too much.
b.p. ... |
24-11-2021 at 05:35
by: Fery |
[Video] Making tert-amyl acetate. grape aroma
Hi Michael, well done!!! Very interesting reaction and ester !!! Especially the difficulty with a re ... |
23-11-2021 at 22:44
by: Fery |
Rotary Evaporator Vacuum Controller and Pump for sale UK
Here a new for 2000 EUR. From Poland. I'm regular customer of this seller and I have to suggest it.
... |
23-11-2021 at 13:13
by: Fery |
Pretty Pictures (2)
[rquote=666384&tid=26378&author=Bedlasky]alcohol burners... left is H3BO3 in EtOH... does H3 ... |
22-11-2021 at 22:30
by: Fery |
Benzoin and related Acyloin via thiamine
Into 250 ml flat bottom flask was put 14,4 g (42,7 mmol) thiamine chloride hydrochloride C₁₂H₁ ... |
19-11-2021 at 06:01
by: Fery |
MEK source europe
In my country methylethylketone costs 175 CZK = 7 EUR per 1 L analytical grade. Should cost less for ... |
19-11-2021 at 04:08
by: Fery |
novel analog of nocaine (theoretical)
[rquote=667387&tid=61754&author=karlos³]Are we chemists or are we not[/rquote]
karlos³ ex ... |
16-11-2021 at 12:25
by: Fery |
esterification of 1-octanol with formic acid (n-octyl formate)
Hi MichaelBijanAfghani, you are right. Thank you for your tip to nice ester, I did not yet synthesiz ... |
15-11-2021 at 23:10
by: Fery |
Valeric acid from sugar
Hexabromobenzene - well done !!! So levulinic acid (4-oxovaleric) is produced from sugars and then i ... |
13-11-2021 at 00:48
by: Fery |
Reducing organic compounds with devarda's alloy?
arkoma - well done and beautiful! Is the alloy fragile so could be grounded to dust? All my Dewarda' ... |
9-11-2021 at 11:45
by: Fery |
Reducing organic compounds with devarda's alloy?
Hi Boffis, I did not try, but have this - reduction of nitrobenzene to hydrazobenzene using Dewarda' ... |
8-11-2021 at 02:45
by: Fery |
Nanshin glasswares disappearance from ebay
He seems to be still there:
https://www.ebay.com/str/nanshinglassware
I've bought a lot from him, ... |
3-11-2021 at 06:58
by: Fery |
esterification of 1-octanol with formic acid (n-octyl formate)
Originally I wanted to prepare octyl acetate because of claimed orange scent. But checking databases ... |
3-11-2021 at 01:11
by: Fery |
Noob question about nitration reactions
wmacturk
H2O is a product of the nitration.
The nitration should be performed in acetic anhydride ... |
1-11-2021 at 21:48
by: Fery |
Preparation of cyanides
Calculon - well done and beautiful crystals !!!
Could you please post more details about your exper ... |
27-10-2021 at 20:26
by: Fery |
Plant killer
Hi katyushaslab, funchem is a company in Czech republic but it sells also to the neighboring Slovak ... |
26-10-2021 at 04:29
by: Fery |
Plant killer
katyushaslab - as Bedlasky wrote, 39,9% NaClO3 + 60,1 % NaCl is legal
no restriction in selling, se ... |
25-10-2021 at 10:42
by: Fery |
Plant killer
as B(a)P wrote, NaClO3 is very effective and long lasting
for short term just spray plants with vin ... |
19-10-2021 at 20:49
by: Fery |
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