2 5-bis(trifluoromethyl)benzonitrile(CAS# 51012-27-2)
| Zizindikiro Zowopsa | T - Zowopsa |
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| Ma ID a UN | 3276 |
| Zowopsa | Zapoizoni |
| Kalasi Yowopsa | 6.1 |
Mawu Oyamba
2,5-Bis(trifluoromethyl) benzonitrile ndi organic pawiri ndi structural chilinganizo C9H4F6N2. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:
1. chilengedwe:
-Maonekedwe: Krustalo wopanda mtundu kapena ufa woyera wa crystalline.
-Kusungunuka: Kusungunuka mu zosungunulira za organic monga acetonitrile ndi chlorinated methane.
- Malo osungunuka: pafupifupi 62-64 ° C.
-Kuwira: pafupifupi 130-132 ° C.
-Kuchulukana: pafupifupi 1.56 g/cm ^ 3.
2. gwiritsani ntchito:
- 2,5-Bis(trifluoromethyl)benzonitrile angagwiritsidwe ntchito ngati mankhwala apakatikati kwa synthesis zosiyanasiyana mankhwala ndi bioactive mamolekyu.
-Itha kugwiritsidwanso ntchito kupanga mankhwala ophera tizilombo, utoto ndi ma polima.
3. Njira yokonzekera:
- 2,5-Bis(trifluoromethyl)benzonitrile amapangidwa m'njira zosiyanasiyana. Njira imodzi yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchita benzoyl cyanide ndi trifluoromethyl compound kuti apange chinthu chomwe mukufuna.
-Njira ina ndiyo kugwiritsa ntchito bis (trifluoromethyl) benzene monga chiyambi ndikuchitapo kanthu ndi njira yoyenera yopangira mankhwala, mwachitsanzo, sulfinate yomwe imapezeka ndi zomwe zimachitikazo imachitanso kuti ipeze 2,5-Bis (trifluoromethyl) benzonitrile.
4. Zambiri Zachitetezo:
- 2,5-Bis(trifluoromethyl)benzonitrile imakwiyitsa khungu ndi maso, chonde samalani kuti musagwirizane.
-Mukamagwiritsa ntchito ndikusunga, chonde samalani kuti musapume fumbi.
-Zoyaka mukakumana ndi gwero lamoto, khalani kutali ndi gwero lamoto komanso kutentha kwakukulu.
-Timalimbikitsidwa kuti tizigwira ntchito pamalo opumira bwino komanso kuvala zida zoyenera zodzitetezera, monga magalasi amagetsi ndi magolovesi oteteza.
