2-(Trifluoromethoxy)fluorobenzene (CAS# 2106-18-5)
| Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R11 - Inopisa zvakanyanya R36/38 - Kushungurudza maziso neganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S16 - Chengetedza kure nenzvimbo dzekudzima. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S33 - Tora matanho ekudzivirira kubva kune static dischages. S28 - Mushure mekusangana neganda, geza nekukasira nesipo yakawanda. S15 - Ramba kure nekupisa. S7 - Chengetedza mudziyo wakavharwa zvakasimba. |
| UN IDs | 1993 |
| WGK Germany | 3 |
| HS Code | 29093090 |
| Hazard Note | Irritant |
| Hazard Kirasi | 3 |
| Packing Group | II |
Nhanganyaya
2-(trifluoromethoxy)fluorobenzene(2-(trifluoromethoxy)fluorobenzene) is an organic compound ine chemical formula C7H4F4O. Iyi inotevera tsananguro yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rwekomboni:
Zvakasikwa:
-Kuonekwa: 2-(trifluoromethoxy) fluorobenzene imvura isina ruvara.
-Solubility: Inogona kunyungudutswa mune organic solvents, senge ether, chlorinated hydrocarbons.
-Kunyungudika uye nzvimbo yekubikira: Nzvimbo yekunyunguduka i -30 ° C, uye nzvimbo yekuvira i50-51 ° C.
-Density: The density yekomboni inenge 1.48g/cm³.
N
Shandisa:
-Pharmaceutical Chemistry: 2- (trifluoromethoxy) fluorobenzene inogona kushandiswa sechinhu chakakosha chepakati chekugadzirira kwemishonga, mishonga yezvipembenene uye mamwe maitiro ehupenyu.
-Synthesis of heterocyclic compounds: Inogona kushandiswa kugadzira mishonga yakasiyana-siyana yeheterocyclic, yakadai sehydrogen-containing heterocycles, nitrogen-containing heterocycles, nezvimwewo.
Nzira:
2-(trifluoromethoxy)fluorobenzene inowanzogadzirwa nekuita aryne uye fluorinating agent, uye matanho chaiwo ndeaya anotevera:
1. Iyo arylalkyne inobatwa neine fluorinating agent. Akajairika fluorinating agents ammonium hydrogen borate (NH4HF2) nesimbi fluorides.
2. Iyo yepakati inogadzirwa nemhinduro inobata ne methanol kuwana 2-(trifluoromethoxy)fluorobenzene.
Zvekuchengetedza
-Paunenge uchishandisa nekuchengetedza 2-(trifluoromethoxy) fluorobenzene, nyatsotevera nzira dzekuchengetedza uye usasangana neganda, maziso uye inhalation yehuputi hwayo.
-Mushonga uyu unopfuta uye unofanirwa kuchengetedzwa kure nemoto nenzvimbo dzinopisa.
-Pfeka magirovhosi ekudzivirira, magirazi uye zvipfeko zvekudzivirira kuti uve nechokwadi chekufema zvakanaka paunenge uchibata komboni.
Ndapota cherechedza kuti 2-(trifluoromethoxy) fluorobenzene ikemikari, uye nzira dzekuchengetedza dzinofanira kuteverwa panguva yekushanda kudzivirira njodzi nekukuvara.
