O-mikorerexybenzaldehyde
Imiterere
Izina ry'igishinwa:o-mikorerexybenzaldehyde
Irindi zina:o-mikorerexybenzaldehyde;2-mikorerexybenzaldehyde;2-anisaldehyde;o-anisaldehyde;o-mikorerexybenzaldehyde;salicaldehyde methyl ether;o-anisaldehyde;salicylaldehyde methyl ether
Inzira ya molekulari:C8H8O2
Uburemere bwa molekile:136.15
Sisitemu yo Kubara
Umubare CAS:135-02-4
EINECS:205-171-7
Kode ya HS:29124900
Ibipimo bya tekiniki
Kugaragara: kristu idafite ibara
Isuku: ≥98.0%
Ingingo yo gushonga: 39 ° C.
Ingingo yo guteka: 238 ° C, 70-75 ° C / 0.2kPa
Ubucucike bugereranijwe: 1.1326 (20/4 ° C)
Igipimo cyangirika: 1.5597
Ingingo yerekana: 117 ° C.
Gukemura: gushonga muri alcool, ether, benzene, kudashonga mumazi
Uburyo bwo kubyaza umusaruro
Kuva kuri salicylaldehyde na methylation reaction hamwe na sulfate ya dimethyl.Kuvanga 3kg ya sodium hydroxide mumuti wamazi wa 30%, ongeramo 12.2kg ya salicylaldehyde na 80L yamazi munsi, hanyuma ushushe.Buhoro buhoro ongeramo 12.9kg ya dimethyl sulfate, komeza igisubizo cya reaction kigaruke nka 3h nyuma yo kongeramo, komeza usubiremo 2-3h ukurikira Chemical Book, ukonje amavuta, kwoza hamwe na hydroxide ya sodium 5%, hanyuma ukarabe namazi kuri pH 8 , ongeramo Anhydrous potassium karubone yumye.Nyuma yo kuyungurura desiccant, kurigata munsi yumuvuduko ukabije, gukusanya distillate kuri 120 ° C (2.0kPa), ariyo o-mikorerexybenzaldehyde.Methylation reaction irashobora kandi gukorwa muri toluene yumuti, hamwe numusaruro wa 60%.
Intego
Methoxybenzaldehyde ni intera hagati ya synthesis organique, ikoreshwa mugukora ibirungo n'imiti.O-mikorerexybenformaldehyde irashobora gukoreshwa mubikorwa.O-Methoxybenzaldehyde irashobora gukoreshwa mugukora imiti ya adrenergique Chuankening.
