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preparation of triethylamine hydrochloride in laboratory
Many many times on this forum I have seen people asking for preps of common, unregulated and simple ... |
27-2-2007 at 19:08
by: Sauron |
Super toxin?
What a relief.
I'd hate to have to burn my books on sulfur chemistry.
Medical malpractice and ... |
27-2-2007 at 12:14
by: Sauron |
pyridine prep help
I will look into this for you. Never really considered it before, pyridine being an easy chemical to ... |
27-2-2007 at 10:39
by: Sauron |
SILDENAFIL CITRATE
Everything's relative. I call $100 for 5 g expensive. For $20/g I definitely opto to make it myself. ... |
27-2-2007 at 10:23
by: Sauron |
preparation of triethylamine hydrochloride in laboratory
There's an Org/Syn. procedure for making triethylamine hydrochloride free from ethylamine and diethy ... |
27-2-2007 at 07:22
by: Sauron |
Super toxin?
@O3 old pal, I am not doubting you, just this wild tale of woe. You are an honest broker of info, an ... |
26-2-2007 at 21:14
by: Sauron |
Super toxin?
Crystals in the syringe?
DMS is liquid.
To get from DMSO to DMS by whatever mechanism, you wou ... |
26-2-2007 at 20:04
by: Sauron |
Anyone Up for a DIY Particle Accelerator?
I just got off the phone with my physics professor buddy who is now a very senior official in the Th ... |
26-2-2007 at 18:24
by: Sauron |
Super toxin?
Topical DMSO = horse linament.
Smells like garlic. Or more precisely it makes the individual ree ... |
26-2-2007 at 18:07
by: Sauron |
@franklyn
Ah, the Mechanism of Satan!
Chemistry a la Al Qaeda.
Any peroxide in a storm, eh?
I just do ... |
26-2-2007 at 17:09
by: Sauron |
Super toxin?
What kind of chemotherapeutic agent? That covers a lot of territory.
And what kin of herbal remed ... |
26-2-2007 at 13:35
by: Sauron |
carbon tetrachloride
What happens with the ethylene ozonide? Does it yield formaldehyde? Because that would be the equiva ... |
26-2-2007 at 12:00
by: Sauron |
carbon tetrachloride
If you chlorinate tetrachloroethene you get hexachloroethane. A solid.
Not CCl4.
To obtain CC ... |
26-2-2007 at 09:51
by: Sauron |
Dring HNO3 with MgSO4, possible?
Oxidizing CCl4 with hot fuming sulfuric acid, or oxidizing chloroform with nitric acid or chromic/su ... |
26-2-2007 at 09:03
by: Sauron |
Peptide synthesis
Well, the acid chloride method is a 19th century one. And the anhydride method isn't much later.
... |
26-2-2007 at 06:09
by: Sauron |
Anyone Up for a DIY Particle Accelerator?
As big as those units are compared to the usual tabletop didactice machines we see today, they are n ... |
26-2-2007 at 03:23
by: Sauron |
Anyone Up for a DIY Particle Accelerator?
Thanks. I've got the abstract that Van de Graaff presented at the 1931 Schenectdahy meeting of the A ... |
26-2-2007 at 02:43
by: Sauron |
Dring HNO3 with MgSO4, possible?
IIRC the usual advice about the sulfuric acid-nitric acid distillation method of preparing anhydrous ... |
25-2-2007 at 08:58
by: Sauron |
Dring HNO3 with MgSO4, possible?
All right.
Concentrated HNO3 d1.42, in the cold, and freed from NOx, mixed slowly with the calcul ... |
25-2-2007 at 08:02
by: Sauron |
SILDENAFIL CITRATE
I found that paper on the ABRF site last year, thought I saved it to hard disk but am having trouble ... |
25-2-2007 at 06:45
by: Sauron |
Dring HNO3 with MgSO4, possible?
The behavior of an azeotrope at varying pressures is predictable.
But I suspect it would take a ... |
25-2-2007 at 06:33
by: Sauron |
MeI thread revisited
PI3 can be puchased here while P cannot. However PI3 is expensive. Much cheaper (here) to buy MeI or ... |
25-2-2007 at 03:33
by: Sauron |
MeI thread revisited
Didn't a Russian member just give us a novel procedure for MeI using MeOH, I2 and Al foil?
Requi ... |
25-2-2007 at 02:03
by: Sauron |
Anyone Up for a DIY Particle Accelerator?
Here's the web page of the Spanish one;
In fact this[u]is[/u] US 4994813.
Well done, @n_i !
... |
24-2-2007 at 22:54
by: Sauron |
analytical machinery
I do look in other places but many of them I find disappointing; many I have done business with and ... |
24-2-2007 at 19:02
by: Sauron |
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