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Best way to store and transfer my benzaldehyde to air tight container?
You get (primarily) benzoic acid. But, this is a slow process. Assuming the product is in a reasonab ...
21-4-2017 at 11:11
by: Ozone
Strange KMnO4 reaction ?
Mn(V) is blue.

O3
1-4-2017 at 07:20
by: Ozone
TLC with "shortwave" UV lamp and filter?
Eye protection is recommended. Most safety glasses are ok, but you can get Uvex, if you like. Honest ...
21-3-2017 at 18:05
by: Ozone
TLC with "shortwave" UV lamp and filter?
Plates like this are impregnated with a fluorophore, typically Mn-activated zinc silicate, which is ...
21-3-2017 at 06:34
by: Ozone
chemiluminescence!!
Stoichiometry will give you the mass of oxalyl chloride. Use the density to calculate mL: 1.48 g/cc. ...
10-3-2017 at 13:35
by: Ozone
chemiluminescence!!
I calculate 1.74 mL.

O3
9-3-2017 at 07:52
by: Ozone
Chemglass products - what are the thoughts on the quality of their products?
In my experience, Chemglass is very nice stuff. They are also an accommodating company to work with ...
6-3-2017 at 09:12
by: Ozone
"Novel Method of Reducing Ketones Using Sodium Hydroxide in Isopropanol"
This looks like a transfer hydrogenation. Ish. Typically, the reductant is a secondary alcohol, tetr ...
25-2-2017 at 19:53
by: Ozone
Explosive ascaridole from epazote herb leaves
This is intriguing. The thought that a plant makes this much of an organic peroxide is kind of nuts. ...
13-2-2017 at 12:28
by: Ozone
Collection of copper compounds.
Love me some Fe...

With Fe (I used 3+), you get forest green with caffeic acid, blue green with 3 ...
14-1-2017 at 05:54
by: Ozone
DIY GMO fish and amphibians...
Electroporation looks promising:

http://www.celetrix.com/alone/alone.php?id=45

O3
11-1-2017 at 06:08
by: Ozone
Breakup of solidified crystals
I'd re-dissolve, transfer to a beaker (or better, a large petri dish), and recrystallize it there.
...
3-1-2017 at 04:41
by: Ozone
Ethanol to ethyl acetate
So, If I understand correctly, you are trying to oxidize a portion of the ethanol to acetic acid whi ...
3-1-2017 at 04:31
by: Ozone
Pretty Pictures (2)
WOW! How in the Holy Hell did you get your hands on *that*?

O3
22-12-2016 at 10:59
by: Ozone
Aluminum bromide, AlBr3
Hmm. I'd seal the jar (with a PTFE seal, under an inert atmosphere, if possible), tape it up (teflon ...
18-12-2016 at 07:49
by: Ozone
5-MeO-DIPT Synthesis from melatonin
The synthetic route is straight-forward and has been elucidated, in detail, elsewhere.

Barring a ...
18-12-2016 at 07:33
by: Ozone
Propositioned by U2U
Sadly, Bert, probably this (which is why I thought to isolate them to one group), "law enforcement, ...
11-12-2016 at 20:32
by: Ozone
Propositioned by U2U
That proposal from the Gov. Might be why Mrmario has been asking about it, too. There appears to hav ...
11-12-2016 at 13:09
by: Ozone
checkmark symbol
See photo attached of the square root symbol in Excel (character code 221A).

O3
6-12-2016 at 17:03
by: Ozone
checkmark symbol
The thing for me is the little "leg" on the leading edge (from the left). A check or "tick" mark (as ...
2-12-2016 at 19:34
by: Ozone
storing Propionyl Chloride
I have noted that these compounds tend to escape--usually by means of eating the caps off (Bakelite ...
29-11-2016 at 14:35
by: Ozone
checkmark symbol
It also looks like a short-hand version of "square root."
29-11-2016 at 11:20
by: Ozone
tlc streaks from dipping
Don't dip the plate in your reagent solution.

Put the solution into a spray bottle and lightly mi ...
20-10-2016 at 15:12
by: Ozone
AMmunition from anfo?
It appears that ammonpulver will not fire in a rifle cartridge with the primer alone. A small booste ...
28-9-2016 at 06:45
by: Ozone
Protein powder half-life after mixed with water
Unless I've misunderstood your pictures, the bottle has generated gas. As such, fermentation is occu ...
26-9-2016 at 19:45
by: Ozone
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