3-Trifluoromethoxyphenol (CAS# 827-99-6)
| 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 | 3 |
| HS kodi | 29095000 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
M-trifluoromethoxyphenol. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:
Ubwino:
M-trifluoromethoxyphenol ndi cholimba cha crystalline choyera chomwe chimasungunuka mu zosungunulira za organic monga ethers ndi alcohols, koma osasungunuka m'madzi. Ndi acidic kwambiri komanso oxidizing.
Ntchito: Itha kugwiritsidwanso ntchito ngati chowonjezera mu antioxidants, retardants lamoto, ndi ma photoinitiators, pakati pa ena.
Njira:
M-trifluoromethoxyphenol ikhoza kukonzedwa ndi trifluoromethylation ya cresol. Gawo lenileni ndikuchitapo kanthu ndi cresol ndi trifluoromethane (fluorinating agent) pamaso pa wothandizila kuti apange m-trifluoromethoxyphenol.
Zambiri Zachitetezo:
M-trifluoromethoxyphenol sichimayambitsa vuto lalikulu kwa thupi la munthu nthawi zonse. Ndi mankhwala ndipo chisamaliro chiyenera kutengedwa kuti musapume fumbi kapena kukhudzana ndi khungu. Zida zodzitetezera zoyenerera monga magolovesi odzitetezera ndi magalasi a m’maso ziyenera kuvalidwa pogwiritsira ntchito. Posungira ndi kunyamula, ntchito zoyenera zotetezera ziyenera kuwonedwa, kukhudzana ndi zoyatsira kuyenera kupewedwa, komanso kusakanikirana ndi zinthu monga ma oxidants ndi ma acid amphamvu kuyenera kupewedwa. Pakachitika ngozi ngati kutayikira, njira zoyenera zadzidzidzi ziyenera kuchitidwa kuti zithetsedwe ndipo akatswiri akuyenera kufunsidwa.
