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Xylene failed to separate from methanol..Detergent contamination from KOH??
[rquote=318228&tid=28864&author=bfesser] . . .
your solution could be as simple as adding a ...
7-2-2014 at 06:44
by: zig
Xylene failed to separate from methanol..Detergent contamination from KOH??
Ran into a ridiculous roadblock today..
After running an amalgam on a ketone (with the same old t ...
7-2-2014 at 04:25
by: zig
help needed with vac distillation of a carbonyl
Figured I'd provide closure for those curious.. after hours of defcon10, painstaking leakproofing th ...
7-2-2014 at 02:59
by: zig
Prototocatechualdehyde methylenation. Photo-essay.
Excellent write-up cycloknight, love the pics. I'll bet your lab reeked of sunshine and rainbows aft ...
31-1-2014 at 00:08
by: zig
help needed with vac distillation of a carbonyl
Well now I know there's solvent in the resevoir- lots of fucking water.
Through some unholy mira ...
30-1-2014 at 15:53
by: zig
help needed with vac distillation of a carbonyl
Holy molybdenum Mr. Acid! Truly you are ghe nunz bunz. I really appreciate you taking the time to ty ...
29-1-2014 at 10:00
by: zig
help needed with vac distillation of a carbonyl
After refreshing the vacuum oil, the gauge read that it was pulling 21inHg. Which equals, if my math ...
28-1-2014 at 18:07
by: zig
help needed with vac distillation of a carbonyl
Partial immersion thermometer was set in the vapor zone.
Vac source was attached to a manifold with ...
27-1-2014 at 15:15
by: zig
help needed with vac distillation of a carbonyl
Hi all,
I've run into some annoying issues whilst trying to vac distill a high boiling carbonyl.
...
27-1-2014 at 02:45
by: zig
Sciencemadness Discussion Board
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Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues