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bitter almond benzaldehyde
Yeah, when the hive went down they all fled here. Benzaldehyde is not really a dope chemical exclus ... |
30-12-2004 at 08:56
by: Mendeleev |
bitter almond benzaldehyde
What recent busts involving controlled delivery of oils? And anyway they have no legal grounds to d ... |
29-12-2004 at 22:07
by: Mendeleev |
condensers
When distilling a low bp liquid like ether or DCM, and using a graham condenser, does the graham con ... |
29-12-2004 at 22:02
by: Mendeleev |
bitter almond benzaldehyde
You know what, fuck the DEA, benzaldehyde is restricted, but they can't regulate an essential o ... |
29-12-2004 at 20:05
by: Mendeleev |
Garage Experiments With Trichloromethane.
Stirring helps a lot. My reaction was at around 0 C and when I swirled the flask for a little while ... |
29-12-2004 at 13:15
by: Mendeleev |
Aesar.com
I tried to order from them once, they cancelled my order saying they only sell to companies. |
23-12-2004 at 14:50
by: Mendeleev |
sodium percarbonate
I believe this is because Na2CO3 is sodium carbonate not percarbonate.
[Edited on 19-12-2004 by Men ... |
19-12-2004 at 08:07
by: Mendeleev |
sodium percarbonate
Is sodium percarbonate a stronger oxidant that sodium perborate? |
19-12-2004 at 00:58
by: Mendeleev |
Oxydation of Ethylamine into Nitroethane?
I have read every source available to me, I'm sorry if I offended you with my guessing, no harm ... |
18-12-2004 at 23:42
by: Mendeleev |
Oxydation of Ethylamine into Nitroethane?
Ethyl nitrite boils at 17 C so perhaps heating the reaction mixture will avoid this problem, and may ... |
18-12-2004 at 09:15
by: Mendeleev |
Nitroalkane syntheses ?
Maybe not dangerous as in kill you in a few seconds due or make you violently ill, but it seems like ... |
16-12-2004 at 18:30
by: Mendeleev |
Nitroalkane syntheses ?
Have you read the msds for diethyl sulfate? It is one nasty-ass carcinogen. I would much rather go ... |
16-12-2004 at 14:34
by: Mendeleev |
synthesis of formamide
Amides are easily made by reacting concentrated aqueous ammonia with the proper ester. Formamide ca ... |
15-12-2004 at 18:00
by: Mendeleev |
Nitroalkane syntheses ?
http://chemlabs1.tripod.com/chemistry/alcohol2nitro.html
Preparation of Nitroalkanes Directly fro ... |
15-12-2004 at 06:41
by: Mendeleev |
Nitroalkane syntheses ?
Preparation of Diethyl Sulfate
Procedure
Ninety grams of sodium sulfate is placed in a dry 1 lit ... |
14-12-2004 at 19:03
by: Mendeleev |
High vacuum CHEAP and dirty!
I would go to ebay. I got welch duo type vacuum pump for $75 1.2 cfm and a max vacuum of under 1 mm ... |
12-12-2004 at 22:11
by: Mendeleev |
legal absolute ethanol
Are you sure, I thought it was legal to do anything but sell it? |
12-12-2004 at 19:07
by: Mendeleev |
Baeyer Villager Oxidation
The baeyer villager reaction is a useful reaction for oxidizing ketones to the corresponding ester a ... |
12-12-2004 at 16:17
by: Mendeleev |
"controlled substances & "listed" subtances
I wouldn't think so. As long as you're not ordering a 600 pound drum, I wouldn't wor ... |
12-12-2004 at 15:56
by: Mendeleev |
legal absolute ethanol
Yes, as long as you're 21, and you don't sell it. |
12-12-2004 at 15:44
by: Mendeleev |
Nitroalkane syntheses ?
"6) Alkylamine + KMnO4 - OrgSyn only mentions this method in conjunction with tertiary amines. ... |
12-12-2004 at 11:30
by: Mendeleev |
"controlled substances & "listed" subtances
Yeah, the solvents require large volumes for relatively small reactions, that's why I'm lo ... |
12-12-2004 at 11:17
by: Mendeleev |
"controlled substances & "listed" subtances
I had a few questions about several chemicals, none of them listed, but some are "watched" ... |
11-12-2004 at 19:48
by: Mendeleev |
Ethylacetoacetate...
Most syntheses such as this which require anhydrous ethyl acetate call for drying it by refluxing wi ... |
11-12-2004 at 19:28
by: Mendeleev |
Sodium Ethoxide and anhydrous EtOH
Isn't distilling off the ethanol from the sodium ethoxide dangerous? Sodium ethoxide is extrem ... |
9-12-2004 at 15:50
by: Mendeleev |
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