p-Nitrobenzamide(CAS#619-80-7)

Isingeniso

I-4-Nitrobenzamide(4-Nitrobenzamide) iyinhlanganisela ye-organic enefomula yamakhemikhali ye-C7H6N2O3, okuyimpushana yekristalu ephuzi.

Izakhiwo eziyinhloko ze-4-Nitrobenzamide zifaka:

-ukuminyana: 1.45 g/cm ^ 3

-Ukunyibilika: Kuncibilika kancane emanzini, kuncibilika otshwaleni nasezincibilini zeketone

-indawo yokuncibilika: 136-139 ℃

-Ukuzinza kwe-thermal: ukuzinza kwe-thermal

Ukusetshenziswa okuyinhloko kwe-4-Nitrobenzamide kufaka phakathi:

-Njenge-intermediate in organic synthesis: Ingasetshenziselwa ukuhlanganisa ezinye izinhlanganisela eziphilayo, njengezidakamizwa nodayi.

-Njenge-reagent yocwaningo lwesayensi: isetshenziselwa ukusabela okuthile kukhemistri yokuhlaziya kanye nelabhorethri ye-organic chemistry.

Ukulungiswa kwe-4-Nitrobenzamide ngokuvamile kungafinyelelwa ngezinyathelo ezilandelayo:

1. Engeza i-p-nitroaniline (4-Nitroaniline) kanye ne-fomic acid eyeqile ku-reactor.

2. Hlanganisa ama-reactants ezingeni lokushisa elifanele bese wengeza i-catalyst eyisisekelo.

3. Ngemva kwesikhathi esithile sokusabela, umkhiqizo ukhishwa ngokufanelekile futhi uhlanzwe.

Ukuze uthole ulwazi lokuphepha lwe-4-Nitrobenzamide, amaphuzu alandelayo kufanele aqashelwe:

- I-4-Nitrobenzamide ingabangela ukucasuka esikhumbeni, emehlweni, nasendleleni yokuphefumula futhi kufanele igwenywe.

-Gqoka izinto zokuzivikela ezifanele njengezingilazi zokuphepha, amagilavu ​​nezingubo zokuzivikela ngesikhathi usebenza.

-Kufanele isetshenziswe endaweni engenawo umoya futhi ikude nomlilo nemithombo yokushisa.

-Ngesikhathi sokugcina nokuthutha, kufanele kuqashelwe ukugwema ukusabela namanye amakhemikhali.

-Uma uhogela noma uhlangana ne-4-Nitrobenzamide ngendlela engavamile, kufanele uyeke ukuyisebenzisa ngokushesha futhi ufune usizo lwezokwelapha.

Lolu lwazi olwereferensi, sicela usebenzise futhi uphathe i-4-Nitrobenzamide ngendlela efanele ngokuya ngesimo sangempela.