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Diaphragm pump + aspirator no B.P. change?
Normally the output is submerged below the water line so I can keep track of when the system has pul ... |
3-6-2020 at 14:06
by: Opylation |
Diaphragm pump + aspirator no B.P. change?
Yeah sure thing. The water is emptied hour of the aspirator system right now because it’s not in u ... |
3-6-2020 at 13:25
by: Opylation |
Diaphragm pump + aspirator no B.P. change?
Apparently. I guess it’s only pulling ~100mmHg under ambient pressure which is, as I said disappoi ... |
3-6-2020 at 12:35
by: Opylation |
Diaphragm pump + aspirator no B.P. change?
I’m running the system without vacuum right now and the thermometer is running at 105C so it is a ... |
3-6-2020 at 12:27
by: Opylation |
Diaphragm pump + aspirator no B.P. change?
Hello everyone,
I have a serious issue that has been bugging me for a few days. So I have had thi ... |
3-6-2020 at 12:09
by: Opylation |
Using CHCl3 as a solvent for the capture of AlCl3
I though aluminum trichloride reacts with alcohols to form aluminum alkoxides, no?
Checking the s ... |
31-5-2020 at 03:08
by: Opylation |
Using CHCl3 as a solvent for the capture of AlCl3
Hello everybody,
I am curious as to what you guys think about using CHCl3 as a solvent for captur ... |
30-5-2020 at 21:18
by: Opylation |
Table sugar to Furfural
It also says that regular glycosides can be used. So maybe leaving sucrose unhydrolyzed and performi ... |
12-5-2020 at 13:39
by: Opylation |
Table sugar to Furfural
I was thinking removing the sucrose would not be necessary. Just leave it in. The second part of tha ... |
12-5-2020 at 13:32
by: Opylation |
Table sugar to Furfural
Thinking a little more about this, the double decarboxylation of the oxidation product of fructose w ... |
12-5-2020 at 12:58
by: Opylation |
Table sugar to Furfural
Hello once again everybody.
I’ve been looking at the synthesis of furfural from corn cobs and i ... |
12-5-2020 at 12:31
by: Opylation |
Dehydrate aluminum chloride hydrate?
Hello everyone,
I am curious as to if anyone has ever dehydrated aluminum chloride hydrate by fol ... |
8-5-2020 at 17:49
by: Opylation |
Sodium fluoride synthesis? [safety issues concerning HF]
Please avoid using HF until you have spent many years practicing chemistry. HF is dangerous not beca ... |
8-5-2020 at 17:44
by: Opylation |
Alkali earth metals hetero carboxylic acid salt?
Yeah, exactly what woelen is saying. Specifically I was looking at calcium salt destructive distilla ... |
16-4-2020 at 05:42
by: Opylation |
Alkali earth metals hetero carboxylic acid salt?
Okay. So this may be a stupid question but multiple times have I asked myself this question and no m ... |
16-4-2020 at 02:22
by: Opylation |
Alpha-alkylStyrene from polystyrene
Tamerlane: I was looking at that synorg page you posted and starting from an alkylphenone that would ... |
10-3-2020 at 21:38
by: Opylation |
Alpha-alkylStyrene from polystyrene
I heard it’s easiest to use acetone to dissolve the polymer and make it easy to work with since it ... |
10-3-2020 at 21:14
by: Opylation |
Alpha-alkylStyrene from polystyrene
Tamerlane: a-methylstyrene is easiest made by dehydration of cumyl alcohol which can be easily made ... |
10-3-2020 at 21:04
by: Opylation |
Alpha-alkylStyrene from polystyrene
I’ve been thinking about the difficulty of making a-alkylstyrene, besides a-methylstyrene, without ... |
10-3-2020 at 17:25
by: Opylation |
Acrylic acid/methyl acrylate via sandmeyer
I may just buy acrylic acid and it’s esters. The only thing is it is so expensive for a very minor ... |
5-3-2020 at 10:19
by: Opylation |
Acrylic acid/methyl acrylate via sandmeyer
So I have been trying to think of a few ways to produce acrylic acid or methyl acrylate and the firs ... |
4-3-2020 at 22:20
by: Opylation |
Methods for preventing over addition of Grignard reagent
Thanks for the reply. I am hoping to avoid air-sensitive reactions though as I don’t have the mate ... |
28-1-2020 at 22:45
by: Opylation |
Methods for preventing over addition of Grignard reagent
Ah I see now. Thanks for the reply. I have been doing a little more research and it seems like the w ... |
28-1-2020 at 20:12
by: Opylation |
Methods for preventing over addition of Grignard reagent
Hello all,
I am planning on making a ketone via the grignard reaction with an ester. Now I have r ... |
28-1-2020 at 16:39
by: Opylation |
Possible easy thionyl chloride synthesis
Hey all,
I appreciate all of your concerns and I do just want to say that at this moment it is ju ... |
11-12-2019 at 10:57
by: Opylation |
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