4-bromo-2-(trifluoromethyl)aniline (CAS# 445-02-3)
| Amakhodi Engozi | R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R34 – Ibangela ukusha |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S27 – Khumula ngokushesha zonke izingubo ezingcolile. |
| I-WGK Germany | 3 |
| I-TSCA | T |
| Ikhodi ye-HS | 29214300 |
| Inothi Lengozi | Iyacasula |
| I-Hazard Class | 6.1 |
Isingeniso
2-Amino-5-bromotrifluorotoluene. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
I-2-Amino-5-bromotrifluorotoluene iyi-crystalline eqinile ephuzi kuya kokuwolintshi. Inephunga elinamandla futhi ayincibiliki emanzini kodwa incibilika kuzincibilikisi zemvelo njenge-ethanol ne-dimethyl sulfoxide.
Ukusetshenziswa: Ibuye isetshenziswe kakhulu emkhakheni wezolimo ukwenza izibulala-zinambuzane nezibulala ukhula.
Indlela:
I-2-Amino-5-bromotrifluorotoluene ngokuvamile ilungiswa nge-chemical synthesis. Indlela evame ukusetshenziswa yokuhlanganisa iwukusabela i-2-amino-5-bromotrifluorotoluenylsilane ne-sodium nitrite ukuze kwakheke okuphakathi, bese u-desilicate ukuze uthole umkhiqizo wokugcina.
Ulwazi Lokuphepha: Kungase kubangele ukucasuka kwamehlo, isikhumba, kanye nesistimu yokuphefumula. Ukuchayeka isikhathi eside noma okukhulu kungadala umonakalo empilweni yomuntu. Izimpahla zokuzivikela ezifanele ezifana namagilavu, izingubo zamehlo ezivikelayo, nezinto zokuvikela ukuphefumula kufanele zigqokwe ngesikhathi sokusebenza. Ngaphezu kwalokho, kufanele igcinwe esitsheni esingangenisi umoya ukuze kugwenywe ukuthintana nezinto ezifana nama-oxidants nama-asidi aqinile. Uma kunesidingo, kufanele isetshenziswe endaweni enomoya omuhle futhi igweme ukuhogela umhwamuko wayo. Uma usebenzisa noma uphatha lesi sithako, landela izinqubo ezifanele zokusebenza zokuphepha.
