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The short questions thread (1)
Maybe I should move my post to the Short Unanswered Questions thread? |
21-1-2009 at 22:34
by: Sauron |
Looking for a rotary evaporator
Cool! Saves me the trouble of finding and scanning mine.
I have 2 R-110's 2 EL-130s, half a dozen ... |
21-1-2009 at 18:27
by: Sauron |
Looking for a rotary evaporator
You stole it.
However, you now need the jackstand, maybe the mating oart that fixes the motor hea ... |
21-1-2009 at 05:11
by: Sauron |
The Wang-Hendrickson Synthesis
vivi's document is missing the bibliography and the entire section on the D-A synthesis of pyridines ... |
21-1-2009 at 03:57
by: Sauron |
The short questions thread (1)
No, not a 2D structure drawing app. I use MDL ISISDraw for that.
This is something that automatic ... |
21-1-2009 at 01:47
by: Sauron |
Looking for a rotary evaporator
The EL130 is the EL version of R110 which was next model after original Model R.
Sold during 1970 ... |
20-1-2009 at 23:39
by: Sauron |
Uses of Chlorine
You do NOT add KMnO4 to HCl (and it is milliLITERS not milliMETERS.
You drip the acid onto powder ... |
20-1-2009 at 22:00
by: Sauron |
The short questions thread (1)
Recently someone posted about a chemical-equation writing utility software or applet,
I have trie ... |
20-1-2009 at 21:48
by: Sauron |
2-Bromo-6-nitrotoluene
2-methyl-3-nitroaniline
89 USD/100 g Aldrich (and probably Hazmat, a deal killer across Pacific) ... |
20-1-2009 at 20:27
by: Sauron |
2-Bromo-6-nitrotoluene
Several examples of desulphonation with H2SO4 in Org.Syn. and many more in "Fundamental Processes of ... |
20-1-2009 at 19:39
by: Sauron |
Underground Gadgets & Chemical Supply
CHCl3, even in amber glass, needs to be stabilized with methanol or else it goves off phosgene, bad ... |
20-1-2009 at 09:52
by: Sauron |
2-Bromo-6-nitrotoluene
Thanks. Actually we can skip step 4 as it is 6-bromo-2-nitrotoluene that I want.
Very nice. The ... |
20-1-2009 at 09:06
by: Sauron |
Underground Gadgets & Chemical Supply
Good. He's doing the right thing.
Nitrocellulose below 12.5% NO2 is sold by the gallon in hardwar ... |
20-1-2009 at 04:47
by: Sauron |
Bluetooth and other Odd Dental Enamel
I think B. just broke the forum record for most threads detritused on one day
And the day is youn ... |
19-1-2009 at 21:36
by: Sauron |
Underground Gadgets & Chemical Supply
@cracker
What will it take to convince you?
A raid by Federal agents?
Don't let it come to ... |
19-1-2009 at 21:12
by: Sauron |
Underground Gadgets & Chemical Supply
Nit to mention that nitrocellulose autoexidizes and can go bad on you in a hurry. There's a lot of p ... |
19-1-2009 at 20:14
by: Sauron |
Looking for a rotary evaporator
The EL model and the later models use the same rotating seal system while the R and its descendants ... |
19-1-2009 at 19:45
by: Sauron |
Phenylethylamines by alkylation of alpha nitroesters
Just wondering. Exactly how many amphetamine cooking threads do you intend to open? |
19-1-2009 at 18:01
by: Sauron |
Looking for a rotary evaporator
If all you have is the (diagonal?) condenser, you will need:
A Model R motor head preferably 220V ... |
19-1-2009 at 16:56
by: Sauron |
Uses of Chlorine
Some ways are definitely better than others. KMnO4 bogs down halfway through and then requires heat, ... |
19-1-2009 at 16:00
by: Sauron |
Leuckart reaction
Nicodem, this is what is on that link above:
The "greener" Leuckart reaction.
By: Bobylev, Mikha ... |
19-1-2009 at 15:24
by: Sauron |
Uses of Chlorine
He would be well advised to read the threads on generating Cl2 with TCCA and HCl.
Does he think K ... |
19-1-2009 at 15:14
by: Sauron |
Uses of Chlorine
20% H2SO4 is DILUTE.
Concentrated H2SO4 is typically 95% and d 1.86
You still have not reveale ... |
19-1-2009 at 14:38
by: Sauron |
Uses of Chlorine
Making chlorine is easy, getting in into a form that is useful is harder.
The Cl2 needs to be dry ... |
19-1-2009 at 00:40
by: Sauron |
Underground Gadgets & Chemical Supply
I guess you mean Beer.
I doubt you would get very far marking your 5 L, 3 necked 24/40 RB flask " ... |
18-1-2009 at 19:46
by: Sauron |
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