2 5-Bis(trifluoromethyl)bromobenzene (CAS# 7617-93-8)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29039990 |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-2,5-Bis(trifluoromethyl)bromobenzene iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: 2,5-Bis(trifluoromethyl)bromobenzene uketshezi olungenambala.
- Ukunyibilika: I-2,5-bis(trifluoromethyl)bromobenzene iyancibilika kuzincibilikisi ze-polar organic njenge-ethanol, i-dimethylformamide, njll.
- Ukuzinza: Inhlanganisela izinzile uma kuqhathaniswa nezinga lokushisa elilingana negumbi, kodwa idinga ukuvikelwa ekukhanyeni kwelanga.
Sebenzisa:
- I-2,5-Bis(trifluoromethyl)bromobenzene iyingxenye ebalulekile ye-organic synthesis futhi ivame ukusetshenziswa ekuphenduleni kwe-organic synthesis.
- Ingasetshenziswa njengezinto ezingavuthiwe zokubulala izinambuzane, amafungicides, namafungicide.
- I-compound ingasetshenziswa futhi emkhakheni we-electronics namakhemikhali.
Indlela:
Ukulungiswa kwe-2,5-bis(trifluoromethyl)bromobenzene kuvame ukwenziwa ngalezi zinyathelo ezilandelayo:
1. Ukusabela kwe-2,5-diiodomethylbenzene nge-trifluoromethyl bromide ku-solvent yemvelo.
2. Umkhiqizo olungisiwe uyacwecwa, uhlungwe futhi womiswe ukuze uthole umkhiqizo ohlanzekile.
Ulwazi Lokuphepha:
- I-2,5-Bis(trifluoromethyl)bromobenzene inomphumela ocasulayo emehlweni nasesikhumbeni, futhi kufanele kuthathwe izinyathelo zokuphepha uma uyisebenzisa.
- Lapho uphatha futhi ugcina, gwema ukuthintana nama-oxidants nama-alkali aqinile ukuze uvimbele ukusabela okuyingozi.
- Izimo zokungena komoya ezinhle kufanele zigcinwe ngesikhathi sokusetshenziswa.
- Esimeni sokuchayeka ngephutha noma ukuhogela kwenhlanganisela, funa usizo lwezokwelapha ngokushesha. Uma kunesidingo, letha nephepha ledatha yokuphepha lekhompiyutha ukuze uthole inkomba kadokotela wakho.
