3-Cyano-4-fluorobenzotrifluoride (CAS# 4088-84-0)
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa |
| 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. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S23 - Usafeme mhute. S9 - Chengetedza mudziyo uri munzvimbo ine mhepo inofefetera. |
| UN IDs | 3276 |
| HS Code | 29269090 |
| Hazard Note | Toxic |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
Nhanganyaya
2-Fluoro-5-(trifluoromethyl)benzonitrile is an organic compound ine kemikari formula C8H3F4N. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: mvura isina ruvara
-Kunyungudika: -32 ℃
-Kubikira nzvimbo: 118 ℃
-Density: 1.48g/cm³
-Solubility: Soluble mune organic solvents, isinganyungudika mumvura
-Kugadzikana: Yakagadzikana pane yakajairika tembiricha, asi kuora kana kuita zvine njodzi kunogona kuitika kana ukasangana nekushisa kwakanyanya kana chiedza.
Shandisa:
2-Fluoro-5- (trifluoromethyl) benzonitrile yakakosha organic synthesis yepakati, iyo inoshandiswa zvakanyanya mumishonga, mishonga yezvipembenene uye mamwe organic synthesis minda.
-Iyo inowanzoshandiswa mumunda wemishonga yekugadzira mishonga inorwisa kenza, inhibitors uye mamwe maitiro anoshanda.
-Mukurima, inogona kushandiswa kugadzira fungicides inoshanda uye mishonga yezvipembenene.
Kugadzirira nzira:
- 2-Fluoro-5-(trifluoromethyl)benzonitrile inogona kuwanikwa nekuita benzonitrile ne fluoroacetyl fluoride.
-Iyo chaiyo nzira yekugadzirira inogona kuwanikwa mune organic synthesis mabhuku uye inoda kuitiswa pasi pemamiriro ekuyedza akanyatso kudzora.
Zvekuchengetedza
- 2-Fluoro-5- (trifluoromethyl) benzonitrile ikemikari, iwe unofanirwa kubhadhara kune yakarurama kubata uye kuchengetedza, kudzivisa kusangana neganda, maziso uye inhalation.
-Inogona kunge ichitsamwisa uye ichikuvadza kune hutano, saka midziyo yekuzvidzivirira inofanirwa kupfekwa kana uchiishandisa.
-Panguva yekushandiswa uye kubata, nzira dzakachengetedzeka dzekushandisa uye mirau dzinofanirwa kucherechedzwa, uye kushanda munzvimbo ine mhepo inofefetera inofanirwa kuve nechokwadi.
-Kana njodzi ikaitika, inofanira kugadziriswa nokukurumidza uye kutsvaga rubatsiro rwechiremba.
