4'-Fluoropropiophenone (CAS# 456-03-1)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu. R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S39 - Valani chitetezo chamaso / kumaso. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso |
| Ma ID a UN | 2735 |
| WGK Germany | 2 |
| HS kodi | 29147000 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
Fluoropropionone (yomwe imadziwikanso kuti benzene 1-fluoroacetone) ndi organic compound. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha fluoropropionone:
Ubwino:
Maonekedwe: Fluoropropion ndi madzi opanda mtundu komanso fungo lamphamvu.
Kachulukidwe: Kuchulukana kwa fluoropropion ndi pafupifupi 1.09 g/cm³.
Solubility: Imasungunuka mu zosungunulira organic monga ethanol, etha ndi acetone, koma osasungunuka m'madzi.
Reactivity: Itha kuchitapo kanthu ndi chochepetsera kuti ipange molingana ndi mowa. Fluoropropiophenone imatha kuphulika mothandizidwa ndi oxidizing agents.
Gwiritsani ntchito:
Fluoropropiophenone ili ndi ntchito zina, makamaka kuphatikiza:
Monga organic synthesis reagent: Fluoropropion itha kugwiritsidwa ntchito ngati ligand kapena kutenga nawo mbali muzochita zovuta kwambiri, monga fluorination ndi acylation.
Monga surfactant: chifukwa cha mawonekedwe ake apadera ndi katundu, ili ndi mphamvu yogwiritsira ntchito pakunyowetsa, kuchotsa zowonongeka ndi emulsification.
Njira:
Fluoropylacetone ikhoza kukonzedwa ndi momwe fluorinated acetone ndi benzene, kawirikawiri pansi pa chikhalidwe cha kuwonjezera fluorinating agent catalyst monga boron trifluoride (BF3) kapena aluminium fluoride (AlF3) mumlengalenga.
Zambiri Zachitetezo:
Fluoropropion imakwiyitsa ndipo imatha kuyambitsa kuyabwa komanso kuyaka pokhudzana ndi khungu ndi maso. Kusamala koyenera, monga magolovesi, magalasi, ndi zovala zodzitetezera, ziyenera kuchitidwa pokhudzana.
Ikhoza kuyaka ndipo iyenera kusungidwa kutali ndi moto wotseguka komanso kutentha kwakukulu. Pogwira ndi kusunga, njira zopewera moto ziyenera kuchitidwa.
Mukagwiritsidwa ntchito m'ma laboratories ndi m'mafakitale, njira zoyendetsera ntchito ziyenera kutsatiridwa kuti mupewe kuchita zinthu mosatetezeka ndi zinthu zina zowopsa.
Fluoropionone iyenera kusungidwa pamalo ozizira, owuma ndi mpweya wabwino, kutali ndi moto ndi okosijeni.
