2,4 Dinitrophenylhydrazine : Synthesis using Chlorobenzene

Hello friends, in this video we will synthesise 2,4 Dinitrophenylhydrazine from Chlorobenzene.
2,4 Dinitrochlorobenzene was made first and then converted to 2,4 Dinitrophenylhydrazine using 64% hydrazine hydrate solution.
procedure adapted from Vogels Practical Organic Chemistry textbook
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[@SyndicatedKobolds]

Very nice video! Maybe you could also make a separate video testing out its energetic properties when dry. be careful if you do though, we wouldn't want to lose our beloved Vibz! ;D

[@alaakhaled4171]

Could we prepare it from direct nitration of phenyl hydrazine?

[@thehyperscientist1961]

Very nice synthesis. Btw, was that water washing of the 2,4-dinitrochlorobenzene enough to separate out any side products from the reaction, if any?

[@anthonyzouras8017]

is the Dinitration due to temperature in this procedure or the amount of nitric acid. how would one preform mononitration of already formed p-nitrochlorobenzene?

[@jhyland87]

I plan on making some benzyl chloride soon (need to make the anhydrous zinc chloride catalyst first). Then I may be able to try this :-) great video!! P.S. the quality of your videos is really improving.

[@bromisovalum8417]

? you need chlorobenzene, not benzyl chloride

[@petevenuti7355]

I think you got me correcting my own pronunciation, when you said ethyl alcohol, as in ethanol, I heard the hard y like as if you said alkyne so my head went right away to an alcohol with a triple bond that can't exist (I even had to check). Then I realized, *that's* how *I'm* *supposed* *to* *pronounce* *it* isn't it😉

[@laddinimby]

What it's use in making other compounds ?👍

[@bromisovalum8417]

Characterisation of aldehydes and ketones, due to their insoluble addition compounds with 2,4-DNPH, that usually have a sharp melting point. This, alongside other typical derivatives like oximes and semicarbazones, is how chemists characterised aldehydes and ketones in the old days before modern advanced chromatography techniques and NMR n shiet.

[@foc2241]

I love this color😍 I never stored it wet lol

[@larry_k]

Wasn't it hydrochloride salt that formed?

[@jhyland87]

Holy crap... you got this up fast! Lol

[@jhyland87]

@@vibzzlab no, thank _you_ for the awesome content. I definitely want to try this synth out.

[@hamzashaikh7497]

Sir auramine o making procees

[@ahmetselcuk1400]

Dinitrobenzene reduction video

[@ahmetselcuk1400]

@@vibzzlab can you give the link sir thank you very much

[@ahmetselcuk1400]

@@vibzzlab thank you sır 😊😊😊😊

[@ChemistMusics]

yaw dayı oğlu o profil ne ak padişah resmi aha türk dedim ayak mayak asjdkjaskdasd

[@renuverma858]

Notes send me