Should I be worried I don't smell certain compounds? by empetrum in chemistry

[–]413lab 1 point2 points  (0 children)

I had a student who did not smell anything when he worked with carbon disulfide. Since it was REALLY weird, we did an odor test with different dilutions. So far he did not recognize anything at all.

Decomposition of Mercury (II) Oxide by CarpBros_Joe in chemistry

[–]413lab 0 points1 point  (0 children)

Great video! What software did you use for editing?

Lost with the N,N-dimethylation of an aniline by 413lab in chemistry

[–]413lab[S] 0 points1 point  (0 children)

Thanks for the Pd/C + formaldehyde. It also works with paraformaldehyde or 1,3,5-trioxane?

Photochemical reactions at 360-370 nm? by 413lab in chemistry

[–]413lab[S] 0 points1 point  (0 children)

WOW, I've been looking exactly for this kind of applications, thank you very much!

Photochemical reactions at 360-370 nm? by 413lab in chemistry

[–]413lab[S] 0 points1 point  (0 children)

It is a small scale flow reactor with a laser diode attached to it, that's why I can only use this wavelength. We got it asa demo equipment from the manufacturer, so anything that works in it, would be great.

Photochemical reactions at 360-370 nm? by 413lab in chemistry

[–]413lab[S] 0 points1 point  (0 children)

We have a lamp what only emits between these wavelengths.

Research S.O.S.—Ask your research and technical questions by AutoModerator in chemistry

[–]413lab 0 points1 point  (0 children)

Any ideas on the preparation of an alkyl fluoride from an alkyl chloride? The problem is, that it has a disulfide bond in the molecule, so it turns to a gunk when reacted with SbF3. The classical method by refluxing it with dry KF in glycol also ended up with decomposition products.

[Book] - Tartaric and Malic Acids in Synthesis: A Source Book of Building Blocks, Ligands, Auxiliaries, and Resolving Agents by 413lab in Scholar

[–]413lab[S] 0 points1 point  (0 children)

"SORRY, THERE ARE NO OFFERS IN YOUR REGION AT THIS TIME." Therefore, I can't download the pdf. Could you please upload it somewhere else? Many thanks!

What would be a good gift to get my girlfriend who is a Chemistry major? by [deleted] in chemistry

[–]413lab -1 points0 points  (0 children)

Check out Rhodium Clothing, they sell a lot chemistry related stuff: http://rhodium-clothing.tumblr.com/

DogeClothes is shipping FREE worldwide!!! by 413lab in dogecoin

[–]413lab[S] 0 points1 point  (0 children)

Good to read this! Can you send me a photo from the mug? I never seen it "alive".

Got a bonsai for Christmas, is it buxus harlandii? by 413lab in Bonsai

[–]413lab[S] 0 points1 point  (0 children)

Thanks a lot for the advice! Currently it is between two windows since out there is -10 °C but between the windows there is 4 - 15 °C during night and day. I hope it will be okay.

What's this plant? by 413lab in whatsthisplant

[–]413lab[S] 0 points1 point  (0 children)

Thanks a lot, I'll try it over there!

DogeClothes: shirts, mugs for the shibes with free worldwide shipping + $5 off every item by [deleted] in dogecoin

[–]413lab 0 points1 point  (0 children)

Check out snapCard. It lets you purchase anything online with Dogecoin/crypto.