I-N,N-Dimethyl-3-nitroaniline(CAS#619-31-8)

Isingeniso

I-N,N-Dimethyl-3-nitroaniline iyinhlanganisela yemvelo enefomula yamakhemikhali ethi C8H10N2O2. Kuyicrystalline okuqinile okujulile okubomvu, okuncibilika otshwaleni nasezincibilikisini eziphilayo, futhi kuncibilika kancane emanzini.

I-N,N-Dimethyl-3-nitroaniline inezinhlelo zokusebenza ezibalulekile ku-organic synthesis. Ingasetshenziswa njengodayi ophakathi nendawo, futhi ingasetshenziswa futhi ukulungisa izibulala-zinambuzane, imithi kanye nezinto ezithinta izithombe.

Indlela yayo yokulungiselela ngokuvamile ilungiswa ngokusabela kwe-aniline ne-nitrous acid. I-Aniline iqala ukusabela nge-nitrous acid ukukhiqiza i-nitrosoaniline, bese i-nitrosoaniline isabela nge-methanol ukukhiqiza i-N-methyl-3-nitroaniline. Ekugcineni, i-N-methyl-3-nitroaniline isabela nge-ejenti ye-methylating ukunikeza i-N,N-Dimethyl-3-nitroaniline.

Uma usebenzisa futhi ugcina, kufanele kuqashelwe ukuthi i-N,N-Dimethyl-3-nitroaniline iyinhlanganisela enobuthi. Ingase ibangele ukucasuka kanye nokulimala emzimbeni womuntu, futhi inezici zokucasula amehlo nesikhumba. Izimpahla zokuzivikela ezifana namagilavu ​​okuzivikela, izibuko nezingubo zokuzivikela kufanele zigqokwe ngesikhathi sokusebenza. Ngaphezu kwalokho, kufanele kube kude nomlilo kanye ne-oxidant, isitoreji kufanele sigweme ukuthintana ne-asidi eqinile noma i-alkali. Lapho imfucuza ilahlwa, kufanele ilahlwe ngokuhambisana nemithetho yendawo. Uma isetshenziswa elabhorethri noma ukukhiqizwa kwezimboni, imininingwane efanele kanye nezinqubo zokusebenza eziphephile kufanele zilandelwe.