Search |
[Next Page] |
Anyone ever worked with concentrated 11M n-butyllithium solution? Is a cloudy suspension normal? Just read about it. Scary stuff. You probably already know the horror story. But, for the sake of ... |
24-4-2018 at 15:47 by: zed |
4-piperidone Seems like it might be used as a Fentanyl precursor. We have a member that has a license to utilize ... |
24-4-2018 at 15:31 by: zed |
Laws regulating chemicals for a tiny home lab I'm not saying you "will" have trouble. I'm just saying..... consider it as a possibility.
E-b ... |
24-4-2018 at 13:58 by: zed |
Problem with aqua regia OK. The link to the clever 1920s Platinum Paper(above) failed to work.
I think I found a workin ... |
23-4-2018 at 16:42 by: zed |
Laws regulating chemicals for a tiny home lab Avoid the appearance of impropriety.
Chemical sales are recorded and monitored. Assuming each of ... |
23-4-2018 at 16:16 by: zed |
Problem with aqua regia In Nurdrage's example, there appeared to be no visible reaction, when he left his Platinum in cold A ... |
20-4-2018 at 15:29 by: zed |
General questions In solar water heaters, the set-up works, but it isn't a gimme.
Apparently, the reservoir must be ... |
20-4-2018 at 12:53 by: zed |
Decarboxylation of Glycine to Methylamine?! Napthalene might be a good idea.
In these days of difficult and expensive, solvent purchase, I ca ... |
19-4-2018 at 15:55 by: zed |
Route specific impurities piperine/piperonal Probably it is wishful thinking, but it has crossed my mind that it is remotely "possible" that Heli ... |
18-4-2018 at 14:19 by: zed |
Decarboxylation of Glycine to Methylamine?! I'm suggesting that Copper Chromite might be effective for decarboxylating Amino-acid Imines.
[Edit ... |
18-4-2018 at 13:36 by: zed |
Problem with aqua regia BaFuxa,
Not enough information. You did "reflux" that Platinum in Aqua Regia, Right?
Might ta ... |
17-4-2018 at 18:37 by: zed |
obtaining isopropenyl acetate? The problem is that you can't smell it in low concentrations. But, a few hours of exposure to a low ... |
17-4-2018 at 18:08 by: zed |
Google's search results have changed drastically! Companies come and go, as do the posters here.
Hopefully, they don't fold up their tent and leave ... |
17-4-2018 at 17:55 by: zed |
Ether synthesis safety Ditto Bert!
Do it outside. Protect yourself at all times.
------------------------------------- ... |
16-4-2018 at 17:13 by: zed |
Tinnitus treatment via 3,4-methylenedioxy-phenethylamine? Dunno. If you wanna develop tinnitus, just take a lot of aspirin. Works for a lot of people. |
16-4-2018 at 17:03 by: zed |
Indoles forming salts? Form a salt at position 1? Not impossible, but in doing so, Indole would cease to be Indole.
Ind ... |
16-4-2018 at 16:26 by: zed |
Google's search results have changed drastically! Check your browser for diversion.
The computer I am using, is in a network. When the system was ... |
16-4-2018 at 15:44 by: zed |
screw caps for storage bottles Ummm. A trip to the University in quest of empty reagent bottles might be productive.
Walk right ... |
16-4-2018 at 15:33 by: zed |
obtaining isopropenyl acetate? Well, it is the enol ester of Acetone.
Not easy to trap acetone in its enol form. Super reactive ... |
16-4-2018 at 14:33 by: zed |
Google's search results have changed drastically! Yup! My searches go "tits up" all the time.
In the constantly shifting morass of the WEB, stuff ... |
16-4-2018 at 14:18 by: zed |
In what ways does crushing Molecular Seives effect their absorption capacity? Umm. I'm reminded of a slick water removal set-up via Nurdrage. Uses sieves, but in a different ma ... |
9-4-2018 at 18:29 by: zed |
reaction with Potassium Peroxymonosulfate (oxone) I saw Oxone for sale recently at Walmart.
Much less stock, than in years past.
Seems like Chlo ... |
9-4-2018 at 16:49 by: zed |
Heavy metals and the non chemist- What could go wrong here... Bah! All of the children in my neighborhood being mentally retarded, is simply due to a random grou ... |
2-4-2018 at 16:39 by: zed |
General questions Ummm. I reconsidered your question. Theoretically, no pump might be required.
Set up properly, ... |
2-4-2018 at 16:10 by: zed |
What are the condensers that work for both reflux and distillation Cobalt Chloride,
It would be nice if you could find inexpensive glassware closer to home. Glas ... |
2-4-2018 at 16:02 by: zed |
[Next Page] |