2-(Trifluoromethoxy) fluorobenzene (CAS# 2106-18-5)
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R11 - Mai ƙonewa sosai R36 / 38 - Iriting ga idanu da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S16 - Ka nisantar da tushen wuta. S36 - Sanya tufafin kariya masu dacewa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa. S15 - Nisantar zafi. S7 – Rike akwati a rufe sosai. |
| ID na UN | 1993 |
| WGK Jamus | 3 |
| HS Code | Farashin 29093090 |
| Bayanin Hazard | Haushi |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
Gabatarwa
2-(trifluoromethoxy) fluorobenzene (2- (trifluoromethoxy) fluorobenzene) wani fili ne na kwayoyin halitta tare da tsarin sinadaran C7H4F4O. Mai zuwa shine bayanin kaddarorin, amfani, shiri da bayanan aminci na fili:
Hali:
-Bayyana: 2-(trifluoromethoxy) fluorobenzene ruwa ne mara launi.
-Solubility: Ana iya narkar da shi a cikin abubuwan kaushi, kamar ether, chlorinated hydrocarbons.
-Ma'anar narkewa da wurin tafasa: Wurin narkewa shine -30 ° C, kuma wurin tafasa shine 50-51 ° C.
-Yawa: Girman fili yana kusan 1.48g/cm³.
-Hazard: 2-(trifluoromethoxy)fluorobenzene wani ruwa ne mai ƙonewa wanda zai iya haifar da wuta lokacin buɗe wuta ko yanayin zafi.
Amfani:
-Pharmaceutical Chemistry: 2- (trifluoromethoxy) fluorobenzene za a iya amfani dashi azaman matsakaici mai mahimmanci don shirye-shiryen kwayoyi, magungunan kashe qwari da sauran mahadi.
-Synthesis na heterocyclic mahadi: Ana iya amfani da shi don haɗa nau'ikan mahaɗan heterocyclic daban-daban, irin su heterocycles mai ɗauke da hydrogen, haɗe-haɗe mai ɗauke da nitrogen, da sauransu.
Hanya:
2- (trifluoromethoxy) fluorobenzene ana shirya shi sau da yawa ta hanyar mayar da martani ga aryne da fluorinating wakili, kuma takamaiman matakai sune kamar haka:
1. Ana amsa arylalkyne tare da wakili mai fluorine. Abubuwan da ke haifar da fluorine na yau da kullun sune ammonium hydrogen borate (NH4HF2) da fluorides na ƙarfe.
2. Matsakaicin da aka samu ta hanyar amsawa yana amsawa tare da methanol don samun 2- (trifluoromethoxy) fluorobenzene.
Bayanin Tsaro:
-Lokacin amfani da adanawa 2- (trifluoromethoxy) fluorobenzene, bi ƙa'idodin aminci sosai kuma guje wa haɗuwa da fata, idanu da shakar tururin sa.
-Wannan fili yana da wuta kuma a kiyaye shi daga wuta da wuraren zafi.
-Sanya safar hannu masu kariya, tabarau da tufafin kariya don tabbatar da samun iskar iska mai kyau lokacin da ake sarrafa wurin.
Lura cewa 2- (trifluoromethoxy) fluorobenzene abu ne na sinadarai, kuma ya kamata a bi hanyoyin aminci yayin aiki don guje wa haɗari da raunuka.
