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Toluene For Hydrogenation Reaction It really shouldn't be all that dangerous no matter the solvent, so long as you know what you're doi ...	8-3-2021 at 07:03 by: njl
Toluene For Hydrogenation Reaction It is as safe as conducting the reaction in methanol in air. Which is to say, dangerous. Toluene wou ...	7-3-2021 at 11:35 by: njl
Everyday Chemistry What the heck is the difference between diazomethane and methane diazonium salt? Other than the obvi ...	6-3-2021 at 09:24 by: njl
Naphthalene storage The naphthalene I bought as mothballs from a hardware store came in porous plastic bag inside a card ...	5-3-2021 at 10:49 by: njl
Hydrazine process here outdated? Maybe the urea/h2o2 adduct would be useful here because it allows you to concentrate h2o2 and also c ...	3-3-2021 at 07:32 by: njl
Hydrazine process here outdated? For me 12 percent is available but oddly expensive. 3 percent is the next best thing, but that requi ...	2-3-2021 at 10:04 by: njl
Hydrazine process here outdated? Concentrated H2O2 is harder to get than Cl2 or bleach. As far as I know it's basically the same proc ...	2-3-2021 at 07:23 by: njl
Question about Ethyl Bromide The reaction with sodium acetate won't be very fast without base and heat, I think sodium hydroxide ...	2-3-2021 at 05:37 by: njl
Separation of dimethylcarbonate from 1,3 dioxolane I got some paint/varnish stripper (Savogran SuperStrip) that is made up mostly of dimethyl carbonate ...	1-3-2021 at 10:01 by: njl
How large amounts are separated? What solvents are you using here?	1-3-2021 at 08:27 by: njl
Vanillin chemistry: Piperonal It's not too bad, personally I take a lot of time when looking for supplies because pricing is alway ...	1-3-2021 at 05:54 by: njl
Hinmeijer/Anulab is gone I think Tsjerk meant a precursor to a chemical weapon IE phosphorus oxychloride	27-2-2021 at 14:24 by: njl
White growth on unopened container of chlorotrimethylsilane Only the NH4Cl will, but everything else is harmless and can be wiped off with paper.	27-2-2021 at 14:18 by: njl
White growth on unopened container of chlorotrimethylsilane I envy your access to silanes. Pictures would help more experienced members help you. My first guess ...	26-2-2021 at 12:53 by: njl
Weird precipitate (tin-carbonate?) I don't think tin carbonates are stable and instead decompose into oxides. You probably have a tin o ...	25-2-2021 at 08:19 by: njl
OTC Oxalyl Chloride? If you want to add a radical scavenger you're really getting away from the OTC premise. Phosgene isn ...	22-2-2021 at 10:20 by: njl
OTC Oxalyl Chloride? The link you have to organic-chem doesn't work for me. MTBE isn't exactly otc since I don't think yo ...	22-2-2021 at 07:45 by: njl
Question about pressure Is that glass or plastic? Either way stirring shouldn't be a problem. Now, do you mean that during t ...	21-2-2021 at 13:31 by: njl
Anyone have a simple tetrapropylammonium bromide? I doubt the procedure would be very different for propyl alcohol. I also don't think IPA would be a ...	20-2-2021 at 07:48 by: njl
NiCl2 Weirdness @Panache Thank you. The point of stirring would be to create an even suspension of the metal in solu ...	20-2-2021 at 07:44 by: njl
Separation of nitrotoluene isomers Yeah, could be contamination. Depending on the actual procedure followed there could still be sulfat ...	19-2-2021 at 08:14 by: njl
Recovery of Pb and NaOH from Sodium Plumbite Fluorite loves 10 year olds I guess	19-2-2021 at 08:11 by: njl
Amidation of cinnamic acid using CDMT 15 days with or without heating/agitation?	18-2-2021 at 08:10 by: njl
Acetic anhydride preparation Please elaborate...	17-2-2021 at 17:44 by: njl
Dimethyl Carbonate I recently received a jug of paint stripper that is ~50 percent dimethyl carbonate. Remainder is dio ...	17-2-2021 at 17:37 by: njl
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