4-Trifluoromethoxyphenol (CAS# 828-27-3)
| 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. S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| Ma ID a UN | 2927 |
| WGK Germany | 2 |
| HS kodi | 29095090 |
| Zowopsa | Zokwiyitsa |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
Trifluoromethoxyphenol. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
Maonekedwe: Trifluoromethoxyphenol ndi yolimba yopanda mtundu mpaka yotuwa.
Kusungunuka: Imasungunuka mu zosungunulira za organic monga ethanol, dimethylformamide, ndi methylene chloride, koma imakhala yochepa m'madzi.
Acidity ndi alkalinity: Trifluoromethoxyphenol ndi asidi ofooka omwe amatha kusokoneza ndi alkalis.
Gwiritsani ntchito:
Kaphatikizidwe ka mankhwala: trifluoromethoxyphenol nthawi zambiri ntchito organic synthesis zimachitikira ndipo angagwiritsidwe ntchito ngati yofunika wapakatikati kapena reagent.
Njira:
Trifluoromethoxyphenol ikhoza kupezeka pochita p-trifluoromethylphenol ndi methyl bromide. Trifluoromethoxyphenol ikhoza kupezedwa posungunula trifluoromethylphenol mu dispersant ndikuwonjezera methyl bromide, ndipo pambuyo pake, imakumana ndi sitepe yoyenera yoyeretsedwa.
Zambiri Zachitetezo:
Trifluoromethoxyphenol imakwiyitsa ndipo iyenera kupewedwa pokhudzana ndi khungu ndi maso.
Pogwiritsira ntchito kapena kukonzekera, kuyenera kuchitidwa mosamala za njira zodzitetezera, monga kuvala magolovesi otetezera, magalasi otetezera chitetezo, ndi zovala zotetezera.
Pogwira kapena kusunga, kukhudzana ndi zinthu monga ma okosijeni, ma asidi, ndi alkalis kuyenera kupewedwa kuti mupewe ngozi.
Chonde sungani trifluoromethoxyphenol moyenera, kutali ndi moto ndi kutentha kwambiri, kupewa kuyaka kapena kuphulika.
Ngati pali kusapeza bwino kapena ngozi, chonde funsani katswiri munthawi yake ndikuthana nazo motsatira njira zoyendetsera chitetezo.
