2-Amino-3-fluorobenzoic acid (CAS# 825-22-9)
| Iikhowudi zoMngcipheko | R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R22 – Iyingozi xa iginyiwe |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S24/25-Kuphephe ukudibana nolusu namehlo. |
| Ikhowudi ye-HS | 29223990 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
Intshayelelo
I-2-Amino-3-fluorobenzoic acid yi-organic compound eyaziwa ngokuba yi-2-amino-3-fluoroacetic acid. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
I-2-Amino-3-fluorobenzoic acid i-crystal emhlophe okanye i-crystalline powder enephunga elikhethekileyo le-benzoic acid. Izinzile kwiqondo lobushushu begumbi kodwa ibola kumaqondo obushushu aphezulu. Ikhompawundi inonyibiliko oluphantsi emanzini kodwa inokunyibilika okuthile kwizinyibilikisi zendalo.
Ukusetyenziswa: Inokusetyenziswa kwakhona kwidayi synthesis kunye nokulungiswa kwedayi intermediates.
Indlela:
Ukulungiswa kwe-2-amino-3-fluorobenzoic acid ngokuqhelekileyo kufezekiswa ngokusabela kweekhemikhali. Indlela yokulungiselela esetyenziswa ngokuqhelekileyo kukusabela i-benzoyl chloride kunye ne-ammonia kunye ne-hydrogen fluoride ukufumana i-2-amino-3-fluorobenzoic acid.
Ulwazi ngoKhuseleko:
I-2-Amino-3-fluorobenzoic acid ikhuselekile ngokubanzi phantsi kweemeko zokusetyenziswa ngokufanelekileyo kunye nokugcinwa. Yikhompawundi edlayo enokubangela ukucaphuka kunye nomonakalo wamehlo, ulusu, kunye nenkqubo yokuphefumla. Xa uphethe le khompawundi, kufuneka kunxitywe izixhobo ezifanelekileyo zokukhusela ezinjengeeglavu, iiglasi, kunye nempahla yokuzikhusela. Qinisekisa ukuba usebenza kwindawo engenamoya kwaye uphephe ukuphefumla umphunga okanye uthuli. Ukuthotyelwa okungqongqo kunye nezikhokelo zokhuseleko ezifanelekileyo kunye neemfuno zokulawula ngexesha lokusetyenziswa kunye nokugcinwa.
