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Where to get DCM?
If you're based anywhere near Europe, Laboratorium Discounter (based in the Netherlands) sell it at ... |
17-7-2023 at 14:47
by: Lionel Spanner |
Nitroethane from ethanol
[rquote=685641&tid=159717&author=Grizli7]So the question remains open- is there a way to obt ... |
12-7-2023 at 14:03
by: Lionel Spanner |
Control of reflux temperature for fractional distillation - how?
Industrial fractionating columns are designed for continuous processes; lab-scale equipment is bette ... |
12-7-2023 at 07:35
by: Lionel Spanner |
Using a vacuum filtration flask in vacuum distillation?
If vacuum distillation is something you're planning to do frequently, a heating mantle is definitely ... |
5-7-2023 at 14:46
by: Lionel Spanner |
Liquefying SO2 into a Plastic Bottle
[rquote=685374&tid=159686&author=Parakeet][rquote=685312&tid=159686&author=Lionel Sp ... |
2-7-2023 at 08:09
by: Lionel Spanner |
Liquefying SO2 into a Plastic Bottle
It's very likely to dissolve or severely corrode the plastic, especially under pressure.
Also, h ... |
30-6-2023 at 06:21
by: Lionel Spanner |
Reliable Chemical Suppliers 2023
With those kind of prices, it'd be cheaper to buy from Ligma Aldrich. |
27-6-2023 at 13:39
by: Lionel Spanner |
Confusing hydrogen peroxide label.
[rquote=685177&tid=159673&author=Chemgineer]I should add, it must be fairly high concentrati ... |
25-6-2023 at 10:39
by: Lionel Spanner |
1,2 dichlorobenzene EU supplier or synthesis
[rquote=685148&tid=159664&author=draculic acid69]Buy o-phenyldiamine and sodium nitrite and ... |
24-6-2023 at 20:13
by: Lionel Spanner |
Preparation of ionic nitrites
If you can actually get it to work, that'd be one hell of an achievement.
As I said: good luck! |
20-6-2023 at 13:07
by: Lionel Spanner |
Preparation of ionic nitrites
[rquote=685055&tid=52&author=fx-991ex]In the first post he do NaHSO3 + CaCl2 and then heat t ... |
20-6-2023 at 03:51
by: Lionel Spanner |
Is pyrrolidine hydrochloride deliquescent, or easy to dry?
I connected a simple distillation apparatus to a vacuum pump, ran ice-cold water through the condens ... |
9-6-2023 at 15:19
by: Lionel Spanner |
25L of formaldehyde for £0.95 - Cheltenham, UK (ending tomorrow on eBay)
From the old CHIP pictogram on the label, and the fact the supplier (Micro-Biologicals Ltd. of Bury ... |
7-6-2023 at 15:42
by: Lionel Spanner |
25L of formaldehyde for £0.95 - Cheltenham, UK (ending tomorrow on eBay)
[rquote=684801&tid=159633&author=SplendidAcylation]As an aside, does anyone know how to ship ... |
7-6-2023 at 14:38
by: Lionel Spanner |
Is pyrrolidine hydrochloride deliquescent, or easy to dry?
In my experience, removing water by vacuum distillation is the easiest way to dry deliquescent salts ... |
4-6-2023 at 09:04
by: Lionel Spanner |
Substituted Benzoic acid to primary 2ndry tertiary Benzylamine?
Nice one - hope it goes well! |
4-6-2023 at 08:55
by: Lionel Spanner |
Best way to dissolve bathroom mineral stains?
It might be worth trying "active oxygen" type laundry powder wetted with water. The so-called "activ ... |
2-6-2023 at 07:27
by: Lionel Spanner |
Absorption of NO2 by H2SO4
It's most likely reacted to form nitric acid. |
1-6-2023 at 05:54
by: Lionel Spanner |
Usable heat of dilution data
To be absolutely honest, I think this whole exercise is like trying to make a four-dimensional fract ... |
28-5-2023 at 07:55
by: Lionel Spanner |
Acetic anhydride preparation
I posted this method for acetic anhydride a little while back, while apparently not seeing this stic ... |
24-5-2023 at 16:31
by: Lionel Spanner |
Usable heat of dilution data
There is no simple way to calculate the heat change in a given situation; it depends on the respecti ... |
24-5-2023 at 14:40
by: Lionel Spanner |
Diluting 90+% Nitric Acid to 70%?
For what it's worth, I've successfully distilled azeotropic nitric acid using concentrated sulphuric ... |
23-5-2023 at 13:35
by: Lionel Spanner |
Substituted Benzoic acid to primary 2ndry tertiary Benzylamine?
[rquote=684330&tid=159583&author=glen] I checked the paper you provided, does it in practi ... |
21-5-2023 at 09:33
by: Lionel Spanner |
Substituted Benzoic acid to primary 2ndry tertiary Benzylamine?
[rquote=684308&tid=159583&author=Loptr]I don't think you can call a reduction of a carboxyli ... |
20-5-2023 at 10:22
by: Lionel Spanner |
Substituted Benzoic acid to primary 2ndry tertiary Benzylamine?
[rquote=684295&tid=159583&author=glen]Interesting! Thanks! Though I did think borane as a re ... |
20-5-2023 at 03:41
by: Lionel Spanner |
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