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Preparation of Phenol from Salicylic Acid
Another variation of what UC did is described in this patent, claiming 96% yield :O
http://www.goog ...
6-1-2014 at 04:28
by: papaya
Preparation of Phenol from Salicylic Acid
[rquote=309984&tid=27617&author=UnintentionalChaos][rquote=309980&tid=27617&author=N ...
6-1-2014 at 04:15
by: papaya
Incredible evaporation of salted water
[rquote=314129&tid=28313&author=papaya]Nothing wrong with it, and it's not an "evaporation" ...
5-1-2014 at 03:21
by: papaya
Incredible evaporation of salted water
Nothing wrong with it, and it's not an "evaporation" of salt, it's the reversible reaction between a ...
5-1-2014 at 03:19
by: papaya
Pesticide Laws
So if you dump it into your pool it hurts the environment less than if you put it down the drain? Mu ...
2-1-2014 at 15:38
by: papaya
Pesticide Laws
It's a big question IF home chemistry is legal at all.. Isn't it that laboratories must have a licen ...
2-1-2014 at 15:27
by: papaya
Pesticide Laws
You say that you won't experiment with TCCA only because it's not intended for experiments?
2-1-2014 at 15:06
by: papaya
Is this TNT?
Never prepared TNT, as I think it simply doesn't worth the trouble. I said it'll not, because I als ...
2-1-2014 at 14:45
by: papaya
Dental Mercury Amalgam
What is wrong with Al ?
2-1-2014 at 01:24
by: papaya
Is this TNT?
I bet it won't work.
2-1-2014 at 00:38
by: papaya
Primary Explosive questions
[rquote=313532&tid=28125&author=DubaiAmateurRocketry]
As for the NHN suggestion above, NHN ...
1-1-2014 at 15:25
by: papaya
Yellow stain on glassware
Obviously a rust.
29-12-2013 at 04:01
by: papaya
picramic acid from picric
Reading several papers it turns out that aromatic nitro reductions can yield different products depe ...
18-12-2013 at 06:15
by: papaya
picramic acid from picric
Thread seems old, anyway I want to ask if reduction of PA with oxalic acid will work yield picramate ...
16-12-2013 at 13:21
by: papaya
Picric acid: different instructions
Thing is I found rather pure salicylic acid (reagent), so don't want to bother with tablets, etc...
3-12-2013 at 12:27
by: papaya
Isolating Paracetamol (Acetaminophen) from medicine
Most importantly I want to know where this compound can be used, any interesting thing you plan to d ...
3-12-2013 at 09:14
by: papaya
Picric acid: different instructions
Thanks a lot, temperature is important, though what if one conducts synthesis on the boiling water b ...
3-12-2013 at 09:10
by: papaya
The true mad science, hydrogen azide distillation
Uhhh, and this guy judges me in another thread :D Nice work, but what are you going next with it? I ...
2-12-2013 at 11:47
by: papaya
Picric acid: different instructions
Thanks guys, found Ledgard - should I trust someone who presents oxidation state and vallence as the ...
2-12-2013 at 11:40
by: papaya
Picric acid: different instructions
[rquote=309217&tid=389&author=plante1999]
It seams to me that if you want to have a perfect ...
29-11-2013 at 12:50
by: papaya
Picric acid: different instructions
Thanks for the answers, and yes, I've read whole thread before asking.
In Rosco's method when you ...
29-11-2013 at 07:59
by: papaya
Picric acid: different instructions
[rquote=309101&tid=389&author=Bot0nist]IIRC, Rosco Bodine's TNP from ASA in this thread used ...
28-11-2013 at 12:35
by: papaya
Picric acid: different instructions
[rquote=309049&tid=389&author=caterpillar]Procedure is described at this very tread. [/rquot ...
28-11-2013 at 11:41
by: papaya
Picric acid: different instructions
I saw lambdasyn - waste of acids, as well as strange differences in quantities if different precurso ...
25-11-2013 at 09:19
by: papaya
Picric acid: different instructions
Great, now nobody is going to confess that ever made this compound.. Then I will show you one small ...
25-11-2013 at 09:03
by: papaya
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