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Is a fire extinguisher a reliable high pressure autoclave?
[rquote=341331&tid=32549&author=Bert]1. Why do you think pressurizing acetylene gas to 300 p ... |
11-8-2014 at 21:00
by: wireshark |
Is a fire extinguisher a reliable high pressure autoclave?
I want to do a free radical reaction between an organic liquid and a hydrocarbon gas (acetylene) fro ... |
11-8-2014 at 19:59
by: wireshark |
Ca(OAc)2 from Ca(OH)2 and EtOAc
I'm wondering if mixing 1 equiv. calcium hydroxide with 2 equiv. ethyl acetate, and heating to the b ... |
19-9-2013 at 23:16
by: wireshark |
Hydrogen chloride gas balloon
[quote]Hydrogen chloride is very soluble in water so even a small amount might result in rapid defla ... |
19-3-2013 at 19:50
by: wireshark |
Hydrogen chloride gas balloon
I know hydrogen balloons are a regular thing used in labs. But what about HCl? I want to make hydroc ... |
18-3-2013 at 23:58
by: wireshark |
Proposal for making styrene monomer
[rquote=277358&tid=23562&author=zed]So, it hasn't occurred to you to put a distillation arm ... |
10-3-2013 at 15:19
by: wireshark |
Proposal for making styrene monomer
Erbium, there is a vent on the top of the lid on mine that is supposed to release steam. Tried plugg ... |
8-3-2013 at 22:57
by: wireshark |
Alternative routes, recycling of PET #2 (Aramid Products)
Can't you just use PCl5? Easier to make than thionyl chloride. |
4-3-2013 at 19:13
by: wireshark |
Proposal for making styrene monomer
Let's say polystyrene is put into a pressure cooker, the pressure cooker is heated maybe under a fla ... |
2-3-2013 at 18:23
by: wireshark |
Chemical start-up
The shipping expenses are the major cost (you can't just ship bromine without following extensive re ... |
25-2-2013 at 10:45
by: wireshark |
Reductions via Al/Ga alloys
Thanks, Organikum. Very encouraging to hear that Al-Ga alloys have been used for reduction (in the o ... |
9-2-2013 at 20:17
by: wireshark |
Vinegar purification
See attachment. It's possible to electrolytically oxidize ethanol to ethanoic acid. There's also the ... |
9-2-2013 at 19:34
by: wireshark |
Vinegar purification
Actually I heard some oriental grocery stores carry glacial acetic. Analog photography is dead, so t ... |
9-2-2013 at 16:51
by: wireshark |
Toluene to Benzaldehyde with MnO2
[rquote=273698&tid=23269&author=learningChem]Assuming there's any benzaldehyde, where is it? ... |
7-2-2013 at 10:30
by: wireshark |
Grease sources for glassware joints?
Another vote for vaseline |
6-2-2013 at 17:48
by: wireshark |
Reductions via Al/Ga alloys
I've just read up a little on Ga after reading this thread. As I understand it, you can easily recyc ... |
6-2-2013 at 15:42
by: wireshark |
Beginner needs help with nitric acid
Okay, after a little bit of searching, I found that nitrates can be found OTC  .
Just read MSDSes. |
3-2-2013 at 20:58
by: wireshark |
Beginner needs help with nitric acid
[rquote=273524&tid=23184&author=hissingnoise]The production of HNO[sub]3[/sub] by the travel ... |
3-2-2013 at 20:25
by: wireshark |
Borohydride synth?
[rquote=201969&tid=3151&author=slinky]
CH4 + NaBO2 Heat -> NaBH4 + CO2
[/rquote]
I'v ... |
2-2-2013 at 21:09
by: wireshark |
Physical Organic Chemistry
Phys org opens up the hood. Synthetic planning is done just with pattern-matching and -recognition. ... |
2-2-2013 at 20:05
by: wireshark |
Preparation of Hydrogen chloride gas via electrochemical methods
Pretty cool. Anhydrous HCl without using precious sulfuric. I'd be interested to try this when I get ... |
2-2-2013 at 19:24
by: wireshark |
Beginner needs help with nitric acid
You can build a Birkeland-Eyde apparatus. Nitric acid is produced from nothing but air, water, and e ... |
2-2-2013 at 15:50
by: wireshark |
H2/O2 from electrolysis of water
For anyone reading this, here's a gem I found on the topic of generating DIY hydrogen:
http://www ... |
26-1-2013 at 19:23
by: wireshark |
H2/O2 from electrolysis of water
[rquote=272419&tid=23111&author=watson.fawkes]
Commercial gas suppliers should be considere ... |
22-1-2013 at 15:22
by: wireshark |
H2/O2 from electrolysis of water
Okay, I did some more research. The absolute easiest way to do tabletop hydrogenations is to first f ... |
22-1-2013 at 15:02
by: wireshark |
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