2-(Trifluoromethoxy)fluorobenzene (CAS# 2106-18-5)
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. I-R11 – Ivutha Kakhulu R36/38 – Ukucasuka emehlweni nasesikhumbeni. |
| 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. S16 – Zigcine kude nemithombo yokuthungela. S36 – Gqoka izingubo ezifanele zokuzivikela. I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile. I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi. I-S15 – Zigcine kude nokushisa. I-S7 – Gcina isitsha sivalwe ngokuqinile. |
| Ama-ID e-UN | 1993 |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29093090 |
| Inothi Lengozi | Iyacasula |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | II |
Isingeniso
2-(trifluoromethoxy)fluorobenzene(2-(trifluoromethoxy)fluorobenzene) ingxube yemvelo enefomula yamakhemikhali ethi C7H4F4O. Okulandelayo incazelo yezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha kwenhlanganisela:
Imvelo:
-Ukubukeka: 2-(trifluoromethoxy)fluorobenzene uketshezi olungenambala.
-I-Solubility: Ingancibilika kuzincibilikisi zemvelo, njenge-ether, ama-hydrocarbons ane-chlorine.
-Iphuzu elincibilikayo nendawo yokubilisa: Iphuzu lokuncibilika lingu-30 ° C, futhi iphoyinti elibilayo lingu-50-51 ° C.
-Ukuminyana: Ukuminyana kwenhlanganisela cishe ku-1.48g/cm³.
-Ingozi: I-2-(trifluoromethoxy) i-fluorobenzene iwuketshezi oluvuthayo olungase lubangele umlilo lapho uvezwe emalangabini avulekile noma amazinga okushisa aphezulu.
Sebenzisa:
I-Chemistry Yemithi: I-2-(trifluoromethoxy) i-fluorobenzene ingasetshenziswa njengendawo ebalulekile yokulungiswa kwezidakamizwa, izibulala-zinambuzane nezinye izinhlanganisela eziphilayo.
-I-Synthesis of heterocyclic compounds: Ingasetshenziselwa ukuhlanganisa ama-heterocyclic compounds ahlukahlukene, njengama-heterocycles ane-hydrogen, i-nitrogen-containing heterocycles, njll.
Indlela:
2-(trifluoromethoxy)i-fluorobenzene ivamise ukulungiswa ngokusabela kwe-aryne kanye ne-fluorinating agent, futhi izinyathelo ezithile zimi kanje:
1. I-arylalkyne isabela nge-agent e-fluorinating. Ama-fluorinating agents ajwayelekile i-ammonium hydrogen borate (NH4HF2) nama-fluoride ensimbi.
2. Okumaphakathi okukhiqizwe ukusabela kuhlangana ne-methanol ukuze kutholwe i-2-(trifluoromethoxy)fluorobenzene.
Ulwazi Lokuphepha:
-Lapho usebenzisa futhi ugcina i-2-(trifluoromethoxy)fluorobenzene, landela ngokuqinile izinqubo zokuphepha futhi ugweme ukuthintana nesikhumba, amehlo kanye nokuhogela umhwamuko wayo.
-Le nhlanganisela iyavutha futhi kufanele igcinwe kude nomlilo nezindawo ezishisayo.
-Gqoka amagilavu okuzivikela, izibuko kanye nezingubo zokuzivikela ukuze uqinisekise umoya omuhle lapho ubamba inhlanganisela.
Sicela uqaphele ukuthi i-2-(trifluoromethoxy)fluorobenzene iyikhemikhali, futhi izinqubo zokuphepha kufanele zilandelwe ngesikhathi sokusebenza ukugwema izingozi nokulimala.
