(2 4-difluorophenyl)acetonitrile (CAS# 656-35-9)
| 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 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
| Ma ID a UN | 3276 |
| WGK Germany | 3 |
| HS kodi | 29269090 |
| Zowopsa | Zapoizoni |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
2,4-Difluorophenylacetonitrile ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2,4-difluorophenylacetonitrile:
Ubwino:
- Maonekedwe: Madzi opanda mtundu
- Kusungunuka: Kusungunuka mu zosungunulira zambiri monga ma alcohols, ethers, ndi ketones
Gwiritsani ntchito:
- 2,4-Difluorophenylacetonitrile nthawi zambiri imagwiritsidwa ntchito ngati yapakatikati mu kaphatikizidwe ka organic ndipo ingagwiritsidwe ntchito pokonzekera zotumphukira zake.
Njira:
- Njira yokonzekera 2,4-difluorophenylacetonitrile nthawi zambiri imapezeka ndi fluorinated phenylacetonitrile. Masitepe enieni akuphatikizapo kuchita phenylacetonitrile ndi siliva chloride ndiyeno fluorinating ndi fluorinating wothandizira monga palladium hydrogen hydride.
Zambiri Zachitetezo:
- 2,4-Difluorophenylacetonitrile ndi organic pawiri ndipo ayenera kutetezedwa ku inhalation, khungu ndi maso. Nthawi zonse muzivala zida zodzitetezera monga magolovesi, zovala zodzitetezera, komanso zovala zodzitchinjiriza mukamagwiritsa ntchito.
- Mukakhudza khungu kapena maso, muzimutsuka nthawi yomweyo ndi madzi ambiri kwa mphindi zosachepera 15 ndipo pitani kuchipatala mwamsanga.
- Pewani kusakanikirana ndi ma okosijeni amphamvu ndi ma asidi kuti mupewe zoopsa.
- Sungani zotsekedwa mwamphamvu komanso kutali ndi kutentha ndi moto.
