2 5-bis (trifluoromethyl) benzonitrile (CAS# 51012-27-2)
| Alamomin haɗari | T - Mai guba |
| Lambobin haɗari | R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. |
| ID na UN | 3276 |
| Bayanin Hazard | Mai guba |
| Matsayin Hazard | 6.1 |
Gabatarwa
2,5-Bis (trifluoromethyl) benzonitrile wani fili ne na kwayoyin halitta tare da tsarin tsarin C9H4F6N2. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:
1. dabi'a:
-Bayyana: crystal mara launi ko fari crystalline foda.
-Solubility: Mai narkewa a cikin abubuwan kaushi na halitta kamar acetonitrile da methane chlorinated.
- Matsakaicin narkewa: kusan 62-64 ° C.
-Tafasa: kimanin 130-132 ° C.
- Yawan: kusan 1.56 g/cm ^ 3.
2. amfani:
- 2,5-Bis (trifluoromethyl) benzonitrile za a iya amfani dashi azaman matsakaicin magunguna don haɗa nau'ikan kwayoyi da ƙwayoyin bioactive.
- Hakanan ana iya amfani dashi don haɗa magungunan kashe qwari, rini da polymers.
3. Hanyar shiri:
- 2,5-Bis (trifluoromethyl) benzonitrile an haɗa su ta hanyoyi daban-daban. Wata hanyar da aka saba amfani da ita ita ce amsa benzoyl cyanide tare da fili na trifluoromethyl don samar da samfurin da ake so.
-Wata hanya kuma ita ce yin amfani da bis (trifluoromethyl) benzene a matsayin kayan farawa kuma amsa tare da reagent mai dacewa mai dacewa, alal misali, sulfinate da aka samu ta hanyar amsawa yana kara amsawa don samun 2,5-Bis (trifluoromethyl) benzonitrile.
4. Bayanin Tsaro:
- 2,5-Bis (trifluoromethyl) benzonitrile yana da ban sha'awa ga fata da idanu, don Allah a kula don kauce wa lamba.
-Lokacin amfani da ajiya, da fatan za a kula don guje wa shakar ƙura.
- Mai ƙonewa lokacin fuskantar tushen wuta, nisantar tushen wuta da zafin jiki mai yawa.
-Ana ba da shawarar yin aiki a wuri mai kyau da kuma sanya kayan kariya masu dacewa, kamar su tabarau na sinadarai da safar hannu na kariya.
