2-Chloro-5-fluoronicotinic acid (CAS# 38186-88-8)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S7/9 - I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. I-S38 – Uma kungekho kungena komoya okwanele, gqoka izinto zokuphefumula ezifanele. S51 – Sebenzisa kuphela ezindaweni ezinomoya ohlanzekile. |
| I-WGK Germany | 3 |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-2-chloro-5-fluoronicotinic acid. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-chloro-5-fluoronicotinic acid:
Ikhwalithi:
- I-2-Chloro-5-fluoronicotinic acid iyikristale eqinile engenambala.
- Emazingeni okushisa asekamelweni, inokuncibilika okuphansi kanye nokuncibilika okuncane emanzini.
- Ine-asidi eqinile futhi ingasabela nge-alkali ukukhiqiza usawoti ohambisanayo.
- I-2-Chloro-5-fluoronicotinic acid iyinto ene-oxidizing kakhulu.
Sebenzisa:
- I-2-Chloro-5-fluoronicotinic acid ingasetshenziswa njenge-reagent yama-acids aqinile njenge-catalyst ye-asidi ekuphenduleni kwe-organic synthesis.
- Ingasetshenziselwa ukusabela kwe-fluorinated ku-organic synthesis, njenge-fluorination kanye ne-aromatic cyclofluorination.
- I-2-Chloro-5-fluoronicotinic acid ingasetshenziswa futhi njengendawo ephakathi kumadayi nezikhanyisi ze-fluorescent.
Indlela:
- Indlela evamile yokulungiselela i-2-chloro-5-fluoronicotinic acid iwukusabela i-2,5-diaminoalkynyl niacin ngenani elifanele le-hydrofluoric acid kanye nama-chlorinating agents.
Ulwazi Lokuphepha:
- I-2-chloro-5-fluoronicotinic acid iyinhlanganisela ye-organic ecasulayo futhi ingaba nemiphumela ecasulayo esikhumbeni, emehlweni, nasendleleni yokuphefumula. Gqoka inani elifanele lezimpahla zokuzivikela lapho usebenzisa futhi ugweme ukuthintana ngqo nesikhumba namehlo.
- Ngesikhathi sokusebenza, ukungena komoya kufanele kuqiniswe ukuze kugwenywe ukuhogela umhwamuko ovela kulesi sakhi.
- I-2-Chloro-5-fluoronicotinic acid kufanele igcinwe kude nemithombo yokushisa nezinto ezivuthayo futhi igcinwe endaweni eyomile, epholile.
