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Fractional Freezing of 30% acetic acid. Search for a binary eutetic phase diagram for acetic acid and water. You won't be able to increase c ...	11-1-2025 at 17:05 by: jackchem2001
TCCA fire (CSB) Excellent reply bnull, thanks very much I'm not sure about storage. I would assume the commercial ...	8-1-2025 at 14:32 by: jackchem2001
TCCA fire (CSB) The CSB recently uploaded a video about an industrial accident with TCCA. They claim that a small am ...	7-1-2025 at 23:08 by: jackchem2001
Help with Acetylation of Catechol The only way to really know is to do the experiment. Electronically I would expect diacylation to be ...	3-1-2025 at 15:34 by: jackchem2001
Help with Acetylation of Catechol Not sure what product you want but I imagine with catechol and one equivilant of Ac2O you can select ...	3-1-2025 at 04:02 by: jackchem2001
Help with Acetylation of Catechol Impure solids have a depressed melting point and may oil out instead of crystalizing	2-1-2025 at 18:05 by: jackchem2001
2-Chemical Synthesis of Alkylbromides (Without The Use Of H2SO4) [rquote=698034&tid=160785&author=Metacelsus]How does the redox balance work in this reaction ...	2-1-2025 at 17:03 by: jackchem2001
2-Chemical Synthesis of Alkylbromides (Without The Use Of H2SO4) Nice thread and method. I would think that reaction would still work well even without UV light sinc ...	31-12-2024 at 18:03 by: jackchem2001
Extremely dangerous and inadvisable method for producing nitrite esters (Split from "Preparation of ionic nitrites") Thanks for doing that. This is probably where the idea originated from: https://www.sciencemadness.o ...	15-12-2024 at 14:55 by: jackchem2001
Isopropyl nitrite synthesis explosion (warning) In regards to a fume hood, whenever I work with NO2 (which is not often) I never smell it even thoug ...	15-12-2024 at 04:04 by: jackchem2001
Thwarting uneven heating in glass? My setup for heating round bottom flasks evenly on a hotplate uses an aluminium foil air bath around ...	15-12-2024 at 03:30 by: jackchem2001
Isopropyl nitrite synthesis explosion (warning) Thanks for your comments. I didn't mean this thread as some weird hugbox/scaremongering thing, just ...	13-12-2024 at 02:14 by: jackchem2001
Isopropyl nitrite synthesis explosion (warning) [rquote=697565&tid=160747&author=Sir_Gawain]Potassium nitrate? Not nitrite? Isopropyl alcoho ...	12-12-2024 at 17:21 by: jackchem2001
Isopropyl nitrite synthesis explosion (warning) I have split this thread into two parts since the causes of the explosion are probably not relevant ...	12-12-2024 at 16:44 by: jackchem2001
Test for borosilicate glass Useful info but I think hardness test on glass will be destructive. Also how can you test that at ho ...	8-12-2024 at 16:52 by: jackchem2001
Demethylation of Eugenol Remember that molecular sieves take a while to dry anything (I would guess at least a week is needed ...	5-12-2024 at 17:26 by: jackchem2001
Discussion of Chemical Weapons American tax dollars at work lol	28-11-2024 at 17:31 by: jackchem2001
Discussion of Chemical Weapons [rquote=697126&tid=160681&author=4-Stroke] [rquote=697117&tid=160681&author=bnull]E ...	27-11-2024 at 15:19 by: jackchem2001
DIY water aspirator vacuum pump Is it worth buying an accumulator tank? I'm thinking about doing my first vacuum distillation but am ...	22-11-2024 at 23:16 by: jackchem2001
Glass Batch Reactors vs RBFs https://youtu.be/CdTsRa6ND1c Nice video showing large scale reactor	22-11-2024 at 23:12 by: jackchem2001
Cheapest Source of Chlorine TCCA for chlorine is very good but be careful. I don't think you should try to heat the Cl2 generato ...	21-11-2024 at 16:09 by: jackchem2001
Preparation of Nitric Acid I tried out this procedure and experienced a problem. While initially the apparatus was fine and the ...	9-11-2024 at 02:10 by: jackchem2001
Sodium Bisulfate for Nitration?? I would expect not as HCl is a stronger acid than NaHSO4 by pKa and I didn't have success with using ...	8-11-2024 at 16:21 by: jackchem2001
I bought a lab glassware lot and id like Thoughts on the condensers that are jacketed over the female joint portion I noticed plastic clamps breaking too during Cl2 experiments but I thought it was due to sulfuric ac ...	6-11-2024 at 15:10 by: jackchem2001
I bought a lab glassware lot and id like Thoughts on the condensers that are jacketed over the female joint portion You know while we are talking about clamping I would like to ask if it is safe to clamp every joint ...	5-11-2024 at 23:36 by: jackchem2001
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