2-Methyl-5-nitrobenzotrifluoride (CAS# 89976-12-5)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S23 – Ungawuphefumuli umhwamuko. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| Inothi Lengozi | Kuyingozi |
| I-Hazard Class | 6.1 |
Isingeniso
Kuyinhlanganisela yemvelo enefomula yamakhemikhali ye-C8H6F3NO2 kanye nesisindo samangqamuzana angama-207.13. Okulandelayo yisingeniso kwezinye zezakhiwo nokusetshenziswa kwayo, kanye nezindlela zokulungiselela kanye nolwazi lokuphepha:
Imvelo:
-Ukubukeka: Uketshezi olungenambala oluphuzi olukhanyayo
-Indawo yokuncibilika: -7°C
-Indawo yokubilisa: 166-167°C
-Ukuminyana: 1.45-1.46g/cm³
-I-Solubility: Incibilika kuzincibilikisi zemvelo, ezingancibiliki emanzini
Sebenzisa:
Ngokuvamile isetshenziselwa okulandelayo:
-Njenge-organic synthesis intermediate, esetshenziswa ekuhlanganiseni ezinye izinhlanganisela eziphilayo, njengezidakamizwa nodayi.
-Isetshenziswa ku-organic synthesis reaction ye-nitro reagent.
-Njenge-reagent yokunqunywa kwezinto eziphilayo nge-chromatography ewuketshezi.
-Ingasetshenziswa njenge-surfactant embonini ye-electronics.
Indlela Yokulungiselela:
Ingalungiswa ngezindlela ezilandelayo:
-ingatholakala ngokusabela kwe-methyl benzene ne-fluoromethanesulfonyl fluoride ngaphansi kwe-acid catalysis.
-Ingatholakala futhi nge-nitrate ye-toluene kanye nokusabela okulandelayo komkhiqizo nge-trifluoroformic acid.
Ulwazi Lokuphepha:
Kuyacasula futhi kuyazwela, futhi ukuthintana ngqo nesikhumba namehlo kufanele kugwenywe. Gqoka izinto zokuzivikela ezifanele njengamagilavu nezibuko ngesikhathi sokusebenzisa. Gwema ukuhogela igesi noma ukugwinya. Uma kwenzeka ukuthintana ngephutha, hlambulula ngokushesha ngamanzi futhi ufune usizo lwezokwelapha. Lapho egcinwe kufanele kube kude nomlilo kanye ne-oxidant, kude nezingane kanye nezilwane ezifuywayo.
