Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Hydrazine
Carbamide is a popular name for urea when you don't want people to think about urine. Like when it a ...
15-4-2024 at 14:38
by: clearly_not_atara
Hydrazine
Yields aside, there are basic safety reasons not to make energetics with a heating system that malfu ...
13-4-2024 at 06:13
by: clearly_not_atara
diy continuous electrowinning copper sheet metal
Suppose that instead of iron, you plate copper onto a carbon fiber mat which is hopefully conductive ...
4-4-2024 at 12:26
by: clearly_not_atara
Third Party Labs for Hire (Need Reality Check)
I'm pretty sure you will just kill the cells with DMSO... but anyway you should be able to run a clo ...
3-4-2024 at 10:17
by: clearly_not_atara
Failed attempt on making glycouril
[quote]I just freshly prepare my glyoxal from ethylene glycol whenever I need it,[/quote]
Could you ...
2-4-2024 at 07:11
by: clearly_not_atara
Acetic anhydride or acetyl chloride, that is the question...
The ketene formation is not a huge problem when it is consumed faster than it can dimerize as in an ...
2-4-2024 at 05:34
by: clearly_not_atara
Acetic anhydride or acetyl chloride, that is the question...
AcCl can undergo an elimination reaction with triethylamine to give ketene. Luckily this is generall ...
30-3-2024 at 11:52
by: clearly_not_atara
Synthesis of Mesitylene
It appears that a great many catalysts are applicable for the preparation of s-triphenylbenzene from ...
28-3-2024 at 10:49
by: clearly_not_atara
Synthesis of Mesitylene
[rquote=691996&tid=160253&author=DraconicAcid]http://article.sapub.org/10.5923.j.ijmc.201202 ...
28-3-2024 at 07:21
by: clearly_not_atara
Synthesis of Mesitylene
The major side-reaction of interest is the formation of isophorone, not linear polymerization. So th ...
27-3-2024 at 12:08
by: clearly_not_atara
Is triethylamine hygroscopic?
Probably oxidation and polymerization, yes. The first step is probably forming the N-oxide, which un ...
26-3-2024 at 08:21
by: clearly_not_atara
Concentrating storebought 15% muriatic acid
IIRC benzoic acid or TsOH monohydrate have pretty low solubility in acidic water, so you could add b ...
26-3-2024 at 05:47
by: clearly_not_atara
Extract Zr from ZrO2 using Mg?
Yes, the titanium group metals are especially difficult to reduce. That's why, for example, titanium ...
25-3-2024 at 06:37
by: clearly_not_atara
Plutonium reactions - how'd they figure this stuff out?
The use of iodine may be a case of the crystal bar process.
18-3-2024 at 12:03
by: clearly_not_atara
chloromethylene dibenzoate: stable formyl chloride equivalent
Can't edit the last post anymore but the thesis above:
https://aura.american.edu/articles/thesis/Sy ...
17-3-2024 at 07:36
by: clearly_not_atara
Separating chloroacetic acid and an sulfuric acid
Depending on how much sulfuric acid you used, it might be possible to absorb it onto anhydrous sodiu ...
16-3-2024 at 20:39
by: clearly_not_atara
chloromethylene dibenzoate: stable formyl chloride equivalent
^Thanks. The book is similarly circumspect. It also cites Descudé, but a different paper ([i]Compt. ...
15-3-2024 at 21:45
by: clearly_not_atara
Thioacetamide synthesis
Acetone is probably fine. Some amount of condensation is probably possible. But it shouldn't affect ...
15-3-2024 at 11:15
by: clearly_not_atara
Ethylchloride preparation
According to Raoult's law, the product is most likely a gas, since the rxn is sluggish at low temper ...
15-3-2024 at 10:50
by: clearly_not_atara
Thioacetamide synthesis
Do not use ethanol to recrystallize.
[quote]when hydrogen ions exists, it can generate thiosulfate ...
15-3-2024 at 09:07
by: clearly_not_atara
chloromethylene dibenzoate: stable formyl chloride equivalent
Wenzel in 1914 (attached) reported the reaction of chlorine with methylene dibenzoate, giving the ti ...
14-3-2024 at 17:08
by: clearly_not_atara
Calcium Silicate from concrete rubble?
[rquote=691536&tid=160214&author=nikotyna1939]I don't just buy calcium silicate because in m ...
14-3-2024 at 07:47
by: clearly_not_atara
Hydrazinol (N-amino hydroxylamine)
This is postulated as an intermediate in some oxidations of hydrazine. It is probably extremely unst ...
13-3-2024 at 07:52
by: clearly_not_atara
burnt through steel crucible?
Zinc seems like a likely culprit. Often alloyed with copper and tin, low bp, potentially flammable v ...
13-3-2024 at 07:33
by: clearly_not_atara
Synthesis of fatty acids from expired soap
Soap doesn't really expire. They just want you to buy more. Granted there will be some rancidity, bu ...
13-3-2024 at 05:08
by: clearly_not_atara
[Next Page]

  Go To Top