| Search |
| [Next Page] |
The disappearance of cheap ebay laboratory glassware
WOW! Thank you for the Chemland store tip. Compared to the suppliers I've used before their prices a ... |
26-10-2020 at 09:31
by: SecretSquirrel |
help with mechanisms
Thank you!
You mean something like this? Hope I got it right this time.
[file]43871 ... |
26-9-2015 at 02:48
by: SecretSquirrel |
help with mechanisms
Are you sure about that? I think it is the other was around, because acetylenedicarboxylate is elect ... |
25-9-2015 at 05:54
by: SecretSquirrel |
help with mechanisms
I need help with the mechanism below. It is a Michael type addition of enamine to acetylenedicarboxy ... |
24-9-2015 at 08:45
by: SecretSquirrel |
Determining the concentration of methoxide solution
I'm not so sure about that, since sodium methoxide decomposes with water to give sodium hydroxide an ... |
11-4-2014 at 07:53
by: SecretSquirrel |
Determining the concentration of methoxide solution
Hi fellow amateur chemists!
I got hold of some sodium methoxide solution that was not in its orig ... |
11-4-2014 at 06:50
by: SecretSquirrel |
homebuilt fume hood
Outstanding work, Thor! May I ask what king of locking mechanism you used on the door to keep it ope ... |
17-6-2011 at 01:57
by: SecretSquirrel |
Lab equipment in Europe
You should really search this forum, if you haven't already. More than a few suppliers that sell equ ... |
22-8-2010 at 23:28
by: SecretSquirrel |
Dirty mag stirrer
Why not soak a cotton cloth in IPA and just wipe the stirrer with it? |
25-11-2009 at 05:50
by: SecretSquirrel |
Question: Red phosphorus purification
Of course I will use dilute solution of NaOH, but thanks for the warning anyway. However, I didn't k ... |
29-7-2008 at 04:51
by: SecretSquirrel |
Acid to aldehyde w/o hydrides?
If you would like to avoid the use of cyanides there is also the Rosenmund reduction. First you turn ... |
28-7-2008 at 23:50
by: SecretSquirrel |
Question: Red phosphorus purification
[quote][i]Originally posted by not_important[/i]
As red phosphorus is purified by boiling with NaOH ... |
28-7-2008 at 23:35
by: SecretSquirrel |
Question: Red phosphorus purification
I recently acquired a bottle of red phosphorus that is over 25 years old. The problem is that it has ... |
28-7-2008 at 07:07
by: SecretSquirrel |
What happened to rhodium and Hive
You can't tell from the archives which forum was the most active, because many threads from other fo ... |
17-6-2008 at 00:41
by: SecretSquirrel |
What happened to rhodium and Hive
^^ Bigbigbeaker I think you are wrong here. I was a member of The Hive for nearly 4 years (under a d ... |
15-6-2008 at 23:34
by: SecretSquirrel |
What happened to rhodium and Hive
The number of posts and topics doesn't mean anything. If they don't contain any useful information i ... |
30-3-2008 at 03:07
by: SecretSquirrel |
Tour My Lab
^ Wow! That is a nice setup. What kind of reaction were you performing? |
21-2-2008 at 06:42
by: SecretSquirrel |
Trichloroacetic Acid
Below is a link to a patent that describes the preparation of trichloroacetic acid from acetic acid, ... |
5-2-2008 at 06:41
by: SecretSquirrel |
real problem pouring acids.
If you rinse the pipettes 4-5 times with tap water and then once more with distilled water, they sho ... |
4-2-2008 at 11:23
by: SecretSquirrel |
Latest chemical order?
1L acetic acid, 1kg ammonium sulfate, 250g NaBr, 250g sodium acetate and Dimroth condenser with 50 c ... |
4-2-2008 at 08:44
by: SecretSquirrel |
aromatic formylation using TCT?
Check the uploaded article for Clezy's modification of Vilsmeier-Haack formylation (thanks to Solo f ... |
1-2-2008 at 06:33
by: SecretSquirrel |
how much money did you spend?
About EUR 400. I'm very lucky, because I got a lot of stuff (mostly chemicals) for free or very litt ... |
29-1-2008 at 06:07
by: SecretSquirrel |
copper(I)chloride
Regarding your first question: I always attack clumped chemicals with a screwdriver. This method pro ... |
17-1-2008 at 06:54
by: SecretSquirrel |
storing the acids and so
I would leave it in original container, because if it is sold in plastic bottle, it means it can als ... |
12-1-2008 at 07:05
by: SecretSquirrel |
methyl nitrate
I belive the adaptation of [url=http://www.orgsyn.org/orgsyn/prep.asp?prep=cv2p0412]this[/url] synth ... |
5-1-2008 at 06:36
by: SecretSquirrel |
| [Next Page] |
