2 5-bis(trifluoromethyl)benzonitrile(CAS# 51012-27-2)
| Hazard Symbols | T - Muchetura |
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| 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. |
| UN IDs | 3276 |
| Hazard Note | Toxic |
| Hazard Kirasi | 6.1 |
Nhanganyaya
2,5-Bis(trifluoromethyl)benzonitrile is an organic compound ine structural formula C9H4F6N2. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
1. hunhu:
-Kuonekwa: Kirasi isina ruvara kana chena crystalline poda.
-Solubility: Soluble mune organic solvents senge acetonitrile uye chlorinated methane.
-Kunyungudika: inenge 62-64°C.
-Kubikira nzvimbo: inenge 130-132°C.
-Density: inenge 1.56 g/cm ^ 3.
2. shandisa:
- 2,5-Bis(trifluoromethyl)benzonitrile inogona kushandiswa sepakati pemishonga yekugadzirwa kwemishonga yakasiyana-siyana uye bioactive molecules.
-Inogona zvakare kushandiswa kugadzira mishonga yezvipembenene, dhayi uye mapolymers.
3. Kugadzirira nzira:
- 2,5-Bis(trifluoromethyl)benzonitrile inogadzirwa nenzira dzakasiyana-siyana. Imwe nzira inowanzoshandiswa ndeyekuita benzoyl cyanide ine trifluoromethyl compound kugadzira chigadzirwa chaunoda.
-Imwe nzira ndeyokushandisa bis (trifluoromethyl) benzene sechinhu chekutanga uye inogadzirisa neakakodzera synthetic reagent, semuenzaniso, iyo sulfinate inowanikwa kuburikidza nekugadzirisa inowedzera kubatwa kuti iwane 2,5-Bis (trifluoromethyl) benzonitrile.
4. Ruzivo Rwekuchengetedza:
- 2,5-Bis(trifluoromethyl)benzonitrile inogumbura ganda nemaziso, ndapota chenjerera kuti urege kubata.
-Panguva yekushandiswa uye kuchengetedza, ndapota teerera kuti udzivise kufema guruva.
-Inopfuta kana wasangana nemoto sosi, gara kure nemoto sosi uye tembiricha yakanyanya.
-Inokurudzirwa kushanda munzvimbo ine mhepo yakanaka uye kupfeka midziyo yekudzivirira yakakodzera, yakadai semakemikari magirazi uye magurovhosi ekudzivirira.
