1 4-Bis(trifluoromethyl)-benzene (CAS# 433-19-2)
| Amakhodi Engozi | U-R10 – Uyavutha R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S16 – Zigcine kude nemithombo yokuthungela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| Ama-ID e-UN | UN 1993 3/PG 2 |
| I-WGK Germany | 3 |
| I-TSCA | T |
| Ikhodi ye-HS | 29039990 |
| Inothi Lengozi | Okuvutha umlilo |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | II |
Isingeniso
I-1,4-Bis(trifluoromethyl)benzene ingxube yemvelo, eyaziwa nangokuthi i-1,4-bis (trifluoromethyl)benzene. Okulandelayo yisingeniso kwezinye zezakhiwo, ukusetshenziswa, izindlela zokulungiselela, kanye nolwazi lokuphepha:
Izakhiwo: I-1,4-Bis(trifluoromethyl)benzene uketshezi olungenambala olunephunga elinamandla ekamelweni lokushisa.
Ukusetshenziswa: I-1,4-Bis(trifluoromethyl)benzene iyingxenye ebalulekile ekuhlanganiseni kwemvelo. Amakhemikhali ayo akhethekile angasetshenziswa futhi njengama-catalysts nama-ligands.
Indlela yokulungiselela: I-1,4-bis(trifluoromethyl)benzene ingafakwa i-nitrified nge-benzene ukuze ithole i-nitrobenzene, bese ngokusebenzisa ukusabela kwe-nitroso reduction-trifluoromethylation ukuze kutholwe umkhiqizo oqondiwe.
Ulwazi lokuphepha: I-1,4-bis(trifluoromethyl)benzene izinzile ngaphansi kwezimo ezijwayelekile, kodwa iyadingeka ukugwema ukuthintana nama-oxidants aqinile nama-alkali aqinile. Ingacasula amehlo, isikhumba, nendlela yokuphefumula futhi kufanele igwenywe ekuhogeleni noma ekuthinteni. Ngesikhathi sokusetshenziswa noma ukugcinwa, izinyathelo ezifanele zokuzivikela kufanele zithathwe, njengokugqoka amagilavu okuzivikela kanye nezibuko. Esimeni lapho uthintana ngephutha noma udle ngephutha, funa iseluleko sezokwelapha ngokushesha.
