2,4,6-Trimethylaniline
Imiterere
Synonyme: Mesidin;Mezidine;Mesidene;Mesidine;Mesitylamine;Aminomesitylene;2-AMINOMESITYLENE;2-amino-mesitylen;2,4,6-Trimethylanili
Kugaragara: Amazi yumuhondo yoroheje
URUBANZA OYA: 88-05-1
Inzira ya molekulari: C9H13N
Uburemere bwa molekuline: 135.21
EINECS: 201-794-3
Kode ya HS: 29214990
Ibiranga
2,4,6-Trimethylaniline ni intera ikoreshwa cyane mu marangi, imiti yica udukoko n’inganda.Ibikoresho fatizo bya synthesis ya mesitidine ni mesitylene, iboneka muri peteroli.Hamwe n’umusaruro munini w’inganda mu Bushinwa, umusaruro wa mesitylene wakomeje kwiyongera, bityo iterambere ry’ibicuruzwa byamanutse ryitabweho cyane.Ibicuruzwa byo hepfo ya mesitylene, nka aside trimellitis, mesitidine, na aside M, byose nibicuruzwa byingenzi bya shimi.Mesitylene ikoreshwa nkibikoresho fatizo muguhuza mesitidine.Imyitwarire ya nitration ya mesitylene nurufunguzo, ifitanye isano itaziguye nigiciro cyumusaruro nubwiza bwibicuruzwa.
Gusaba
Igicuruzwa cyiza cya mesitidine ntigira ibara kandi rifite umucyo iyo uhuye numwuka, kandi biroroshye guhindura ibara, kandi ibicuruzwa akenshi biba byijimye.Kudashonga mumazi, gushonga mumashanyarazi nka Ethanol na ether.Mesitylene ni intera irangi y'amabara, pigment organic na pesticide.Ahanini ikoreshwa muri synthesis yamabara.Nicyo gihe cya acide intege nkeya yubururu RAW.Nicyo gihe cyo hagati ya acide idakomeye Praslin RAW.
Kwitegura
1) Muri 50 mL ihoraho yumuvuduko ukabije, banza wongeremo g 10 ya acide acike, hanyuma wongereho 13,5 g ya acide ya nitric 98%, uhagarare hanyuma ukonje kugeza munsi ya 25 ° C. kugirango ukoreshe.Muri flask ya 250 mL yamajosi ane, ongeramo 24,5 g ya anhydride ya acetike na 24 g ya mesitylene ikurikiranye, hanyuma ushyiremo umuti wa acide nitricike wateguwe ugabanuka mugihe uzunguruka kuri 20-25 ° C.Nyuma yo gutonyanga birangiye, bika kuri 0 ～ 25 ℃ kuri 2h muri 2Chemicalbook, hanyuma uzamure kuri 35 ～ 40 ℃ hanyuma ubigumane kuri 2h.Icyitegererezo cyageragejwe na chromatografi y'amazi, kandi igihe mesitylene itabonetse, reaction yarangiye.Ingano ya reaction niyi ikurikira:
2) Nyuma yo kuvura reaction ya nitrification Hariho uburyo bubiri bwingenzi bwo kuvura nyuma ya nitrification, gukaraba amazi no kuyungurura.Uburyo bwo koza amazi: Nyuma ya nitration irangiye, ongeramo amazi 40g kuri flask, uzamure ubushyuhe kuri 65 ℃, utandukanya ibice mugihe bishyushye, oza hamwe na 65 water amazi ashyushye inshuro 2 kugeza kuri 3, icyiciro kama ni nitro mesitylene.Uburyo bwo gusibanganya: Nyuma ya nitrasiyo irangiye, ubushyuhe burazamuka bugera kuri 70-80 ° C, hanyuma acide acike ikurwaho na vacuum distillation kugirango ibone nitro mesitylene.
