5-Bromo-3-fluorobenzoic acid (CAS# 176548-70-2)
Ubungozi Nokuphepha
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R36 – Ukucasuka emehlweni I-R22 – Iyingozi uma igwinywe |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| Ikhodi ye-HS | 29163100 |
| I-Hazard Class | I-IRRITANT |
5-Bromo-3-fluorobenzoic acid (CAS# 176548-70-2) isingeniso
I-3-Bromo-5-fluorobenzoic acid iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: I-3-Bromo-5-fluorobenzoic acid iyikristale eqinile emhlophe.
- Ukunyibilika: Kuncibilika kuzincibilikisi zemvelo njenge-ethanol ne-ether, kodwa ezingancibiliki emanzini.
- Izakhiwo zamakhemikhali: I-asidi ebuthakathaka engakwazi ukuhlukaniswa nezisekelo.
Sebenzisa:
- I-3-Bromo-5-fluorobenzoic acid ingasetshenziswa njengendawo ephakathi ku-organic synthesis.
- Ingasetshenziswa ekwenzeni izibulala-zinambuzane ukuze kuhlanganiswe izithako ezithile ezisebenzayo zesibulala-zinambuzane.
Indlela:
- I-3-Bromo-5-fluorobenzoic acid ngokuvamile ilungiswa ngokusabela ku-3-bromo-5-fluorobenzyl utshwala nge-asidi.
Ulwazi Lokuphepha:
- Kungase kube nomthelela ocasulayo emehlweni, esikhumbeni nasohlelweni lokuphefumula, futhi kufanele kuthathwe izinyathelo zokuphepha lapho uphathwa, njengokugqoka izibuko zokuzivikela zamakhemikhali namagilavu, nokusebenzisa endaweni engenawo umoya.
- Gwema ukuxubana nama-oxidants aqinile nezisekelo eziqinile ukuze ugweme ukusabela okungaba yingozi.
- Lapho ugcina futhi uphatha, landela izimfuneko zohlu lwamagama ezifanele kanye nemithethonqubo.
