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DCM shortages
Has anyone here heard about a dcm supply chain shortage for next year? I've been hearing rumours, bu ...
13-4-2022 at 14:00
by: Triflic Acid
very viscous styrene
Polymerized styrene can form hard clear chunks that might look like crystals, sending photos would h ...
8-4-2022 at 19:48
by: Triflic Acid
Allene from acetone and P₂O₅
It might: https://patents.google.com/patent/US4301319A/en
20-2-2022 at 19:24
by: Triflic Acid
Reagent exchange Any interested parties??
what do you mean "crystals"?
4-1-2022 at 08:39
by: Triflic Acid
Questions about piranha solution.
Manganese oxides also react with hydrochloric acid but produce Cl2 gas, so this must be done outdoor ...
4-1-2022 at 08:38
by: Triflic Acid
Apparatus for making anhydrous aluminium chloride
You should probably use some acidic dehydrating agent since any suspended NaOH or Na2O from the sodi ...
2-1-2022 at 07:55
by: Triflic Acid
Deploying an Impractical HE By In Situ Preparation, Pros and Cons
I believe they do this same thing when dropping VX nerve agents. The BLU-80 Missle mixes the precurs ...
30-12-2021 at 20:26
by: Triflic Acid
Separation of toluene and isobutanol
A cheap, albeit not greatly effective method, would be to get the reflux a large amount of this mixt ...
27-12-2021 at 08:36
by: Triflic Acid
The 2021 Christmas greeting thread
Merry Christmas from the western US deserts!
25-12-2021 at 16:31
by: Triflic Acid
Synthesis of dichloromethane- question mark.
@Texium, I also should have been more clear. When I said on-tap, I was referring to an easy to set u ...
25-12-2021 at 16:26
by: Triflic Acid
Help with FT-IR spectra
Have you run it through AIST. that can help you get a rough match to another spectrum
17-12-2021 at 08:16
by: Triflic Acid
Synthesis of dichloromethane- question mark.
and what is so bad about it?
16-12-2021 at 08:35
by: Triflic Acid
Cleaning buchner funnel after NHN synthesis
A bit of advice, do the reaction on a day that it snows. If you somehow run out of ice during the pr ...
15-12-2021 at 11:52
by: Triflic Acid
Shooting oxygen tank shows fire and no fuel ??
they should have packed the cylinders with magnesium shavings, then ran far far away. The explosion ...
15-12-2021 at 11:51
by: Triflic Acid
Cleaning buchner funnel after NHN synthesis
As a side note, when making explosives, I always keep a filter paper between the glass frit and the ...
15-12-2021 at 07:53
by: Triflic Acid
Drying agent- which one to choose?
For regenerating your molecular sieves, try microwaving them for 5 minutes. Much faster than oven-dr ...
15-12-2021 at 07:50
by: Triflic Acid
Storing elements, including alkali metals, properly
Another idea, encase the raw sample in clear resin. Might take some fiddling to get something that w ...
15-12-2021 at 07:48
by: Triflic Acid
First nickel nitrate synthesis... did I do it right?
Ive had decent success making ethanolic hydrazine from NaOH and N2H6SO4. works quite well. Only thin ...
15-12-2021 at 07:45
by: Triflic Acid
Shooting oxygen tank shows fire and no fuel ??
aka thermal lance. These have been proposed for cutting into solid steel vaults. You take a rod of s ...
15-12-2021 at 07:35
by: Triflic Acid
Toluenesulfonic acid and Sulfonic acids in genera
Interesting, almost like cobalt salts. Wonder if this would be a good moisture indicator for some pu ...
12-12-2021 at 22:26
by: Triflic Acid
Synthesis of dichloromethane- question mark.
Well, I have a particular idea for those who don't have access to chlorinated solvents, you could tr ...
12-12-2021 at 15:12
by: Triflic Acid
Toluenesulfonic acid and Sulfonic acids in genera
Just an added question, but does anyone know why it goes pink? This happens to me too, but I've neve ...
11-12-2021 at 18:04
by: Triflic Acid
Acetaldehyde synthesis
You can't get PCC OTC, but you can produce it from pottery-grade Cr2O3 and niacin, as well as a load ...
10-12-2021 at 21:51
by: Triflic Acid
Which formula do you use to correct boiling point depending on the atmospheric pressure
Well, I live in a high-altitude desert, so I've always had the problem that water boils here at 97C. ...
1-12-2021 at 06:03
by: Triflic Acid
monoamide of terephtalic acid
You might, and this is a stretch, be able to produce a monoester by adding methanol slowly to preven ...
1-12-2021 at 05:58
by: Triflic Acid
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