4-Fluoro-2-nitroanisole (CAS# 445-83-0)
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 3 |
| HS kodi | 29093090 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
4-fluoro-2-nitroanisole(4-fluoro-2-nitroanisole) ndi organic pawiri. Maselo ake ndi C7H6FNO3 ndipo kulemera kwake ndi 167.12g/mol. Ndi kristalo wachikasu wolimba.
Zotsatirazi ndi katundu wa 4-fluoro-2-nitroanisole:
-Zakuthupi: 4-fluoro-2-nitroanisole ndi cholimba chachikasu chokhala ndi fungo lapadera, chosungunuka mu zosungunulira za organic monga ether, chloroform ndi methanol.
-Chemical properties: Imatha kuwola kwambiri pakatentha kwambiri ndipo imamva kuwala ndi mpweya.
4-fluoro-2-nitroanisole ili ndi ntchito zina mu organic synthesis:
-M'munda wamankhwala, angagwiritsidwe ntchito ngati kaphatikizidwe ndi kalambulabwalo wazinthu zapakati pamankhwala.
-Itha kugwiritsidwanso ntchito ngati chopangira chapakatikati cha utoto wachilengedwe.
Njira yokonzekera 4-fluoro-2-nitroanisole:
4-fluoro-2-nitroanisole imatha kupangidwa ndi fluorination ya methyl ether ndi nitric acid.
Chidziwitso chachitetezo chapawiri:
- 4-fluoro-2-nitroanisole ndi mankhwala oopsa ndipo ayenera kugwiritsidwa ntchito ndikusungidwa mosamala. Iyenera kusungidwa kutali ndi malawi otseguka ndi kutentha kwambiri, ndikupewa kukhudzana ndi ma okosijeni ndi zinthu zoyaka.
-Samalirani kuvala zida zodzitetezera zoyenera, monga magolovesi oteteza mankhwala, magalasi ndi zovala zodzitetezera.
-Pewani kulowetsa nthunzi kapena fumbi lake mukamagwiritsa ntchito, komanso pewani kukhudzana ndi khungu ndi maso. Ngati mwakumana mwangozi, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupempha thandizo lachipatala.
-Posunga, sungani 4-fluoro-2-nitroanisole mu chidebe chosindikizidwa, kutali ndi moto ndi oxidizing agents.
Komabe, chonde dziwani kuti zomwe zaperekedwa m'nkhaniyi ndizongogwiritsa ntchito. Mukamagwiritsa ntchito ndikugwiritsa ntchito mankhwala aliwonse, muyenera kuyang'ana patsamba lovomerezeka lachitetezo (SDS) komanso malangizo a akatswiri.
