2-Amino-4-fluorobenzoic acid (CAS# 446-32-2)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29224999 |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-4-Fluoro-2-aminobenzoic acid iyinhlanganisela ephilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: I-4-Fluoro-2-aminobenzoic acid iyimpushana ecwebezelayo emhlophe kuya kokuphuzi.
- Ukunyibilika: Inokuncibilika okuphansi emanzini futhi iyancibilika kuzincibilikisi zemvelo njenge-ether notshwala.
Sebenzisa:
- Ingasetshenziswa futhi njenge-catalyst ku-organic synthesis.
Indlela:
- I-4-Fluoro-2-aminobenzoic acid ingatholwa ngokusabela kwe-4-fluorination ye-benzoic acid. Indlela evamile yokulungiselela ukusebenzisa i-fluorinating ejenti efana ne-hydrogen fluoride noma i-trifluoride ukuze kwenziwe ukusabela ngaphansi kwezimo ezine-asidi.
Ulwazi Lokuphepha:
- I-4-Fluoro-2-aminobenzoic acid ayinabo ubuthi obuncane, kodwa kusabalulekile ukunakekela ukuphatha okuphephile futhi ugweme ukuthintana nesikhumba, amehlo, kanye nomgudu wokuphefumula.
- Gqoka izinto zokuzivikela ezifanele ezifana namagilavu ekhemikhali, izibuko, nezinsimbi zokuphefumula lapho usebenzisa noma ubamba.
- Ngesikhathi sokugcina nokuthutha, kufanele kuqashelwe ukugwema ukuthintana nama-oxidants kanye nezinto ezinamandla ezine-asidi ukuvimbela ukuvutha kanye namazinga okushisa aphezulu.
