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uk Ebay seller busted
I don't think they are same two people or cases...
[quote]
Officers searched two properties on H ... |
12-5-2014 at 05:54
by: Scr0t |
uk Ebay seller busted
They also on occasion sold other suspicious chemicals like...
4-methylpropiophenone
2-bromo-4'-met ... |
9-5-2014 at 09:30
by: Scr0t |
5-Hydroxyvanillin
No, unfortunately I've not tasted it however I can tell you it was disappointingly odorless. |
3-5-2014 at 10:22
by: Scr0t |
5-Hydroxyvanillin
Interesting.
I've noticed several others who've had problems using Cu powder catalyst. However th ... |
2-5-2014 at 11:12
by: Scr0t |
5-Hydroxyvanillin
Because it's more fun!
plus 3,4,5-trimethoxybenzaldehyde is commercially available too but such ... |
25-4-2014 at 09:42
by: Scr0t |
Does anyone know how to make Ozone generator???
"[b] Ozone by Electrolysis[/b]. When 20% H[sub]2[/sub]SO[sub]4[/sub] is electrolyzed it is possible, ... |
11-3-2014 at 11:56
by: Scr0t |
Preparation of Hünig's base (diisopropylethylamine)
You can expect a 76% yield of iPrNH[sub]2[/sub] from a Roundup concentrate.
[url]https://www.scie ... |
9-1-2014 at 15:25
by: Scr0t |
Preparation of Hünig's base (diisopropylethylamine)
Diisopropylamine (DIPA) can be ethylated with ethyl iodide to produce Hünig's base (DIPEA) under mi ... |
9-1-2014 at 07:06
by: Scr0t |
Allyl alcohol in 70% yield
Take a density reading, for example take a small (50ml) volumetric flask of the sample and weigh it ... |
31-12-2013 at 01:59
by: Scr0t |
New Amateur Way to Prepare Pyridine
To expand upon the work done by member "ubungy". I attempted the Prep. of pyridine using both basic ... |
30-12-2013 at 09:29
by: Scr0t |
Hunig's base
[rquote=312226&tid=9950&author=Nicodem]would you please consider taking the time to compile ... |
23-12-2013 at 14:49
by: Scr0t |
Preparation of diisopropylethylamine
Diisopropylamine can be ethylated with ethyl bromide to produce Hünig's base using mild reaction co ... |
20-12-2013 at 12:21
by: Scr0t |
4-alkylthio-2,5-dimethoxybenzaldehyde, Sulfuric Duff reaction
I can verify this method works well for the following:
2,5-dimethoxytoluene via the hyperlab modi ... |
21-9-2013 at 10:38
by: Scr0t |
Reduction of nitrobenzene via Al + HCl ?
I have done this for [url=https://www.sciencemadness.org/whisper/viewthread.php?tid=20306#pid250370] ... |
21-9-2013 at 09:46
by: Scr0t |
Diisopropylamine via Isopropylamine alkylation
16.8g iPrNH2 and 43g iPrBr (1.2 eq) in 100ml IPA was refluxed for 36hrs.
Crystals began to form in ... |
28-8-2013 at 13:07
by: Scr0t |
Synthesis of cyclohexylamine (via FR971429)
Yes Mag. stirring was used throughout and it worked fine for this scale of the reaction. |
11-8-2013 at 11:22
by: Scr0t |
Experiences with Strzaly.pl ???
If it's the same supplier I'm thinking of he's been 'unregistered' from eBay for just over a month n ... |
11-7-2013 at 12:18
by: Scr0t |
Vanillin purity
Yes I thought you might get response like that, unless they test it they wont know if their supplier ... |
4-7-2013 at 14:40
by: Scr0t |
Vanillin purity
[quote]Did your vanillin have the same appearance? I've always trusted this seller but it seems like ... |
4-7-2013 at 12:33
by: Scr0t |
Vanillin purity
I bought some vanillin from this supplier last year and it was fine and many other chemicals too wit ... |
4-7-2013 at 12:14
by: Scr0t |
help preparing aqueous 40% dimethylamine solution
Calcium chloride is not compatible with alcohols or amines so it's best to avoid that one.
For a ... |
12-5-2013 at 15:57
by: Scr0t |
help preparing aqueous 40% dimethylamine solution
NaI is quite soluble in Methanol also neutralizing the Hydroiodide salt will generate water.
One ... |
12-5-2013 at 06:38
by: Scr0t |
Looking over the border: EU-Regulations
It appears some member states may be allowed to make higher concentrations available to the general ... |
20-2-2013 at 01:11
by: Scr0t |
Making Nitrosylsulphuric acid, NOHSO4
I made this by passing SO2 from a Sulfur burner/candle into HNO3 (100ml) according to Brauer.
I us ... |
19-2-2013 at 14:58
by: Scr0t |
Nitromethane extraction
Yes, if you use a lot of water but I like to keep the volume down due limited flask sizes.
You sho ... |
17-2-2013 at 13:31
by: Scr0t |
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