4-Bromo-3-fluorobenzotrifluoride (CAS# 40161-54-4)
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R51 – E na le chefo ho lintho tse phelang metsing R36 – Ho teneha mahlong R38 – Ho teneha letlalong R37 – Ho halefisa tsamaiso ya ho hema |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S36 - Apara liaparo tse loketseng tsa tšireletso. S37 - Apara liatlana tse loketseng. |
| Khoutu ea HS | 29039990 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
ke motsoako oa organic, formula ea lik'hemik'hale bakeng sa C7H3BrF4, ponahalo ea eona ke mokelikeli o mosehla o se nang 'mala kapa o bobebe. E latelang ke tlhaloso ea sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:
Tlhaho:
-Density: hoo e ka bang. 1.894g/cm³
- Sebaka sa ho qhibiliha: hoo e ka bang -23°C
Sebaka se belang: hoo e ka bang 166-168 ° C
-Solubility: E qhibiliha ka li-solvents tse tloaelehileng, tse kang ethanol, dimethylformamide le dichloromethane.
Sebelisa:
E sebelisoa haholo-holo tšimong ea motsoako oa manyolo e le lisebelisoa tse tala bakeng sa motsoako oa mefuta e fapaneng ea lithethefatsi le li-intermediates. E sebelisoa hangata ho karabelo ea fluorination le karabelo ea alkylation. Ho phaella moo, e ka boela ea sebelisoa ho lokisetsa chefo e bolaeang likokoanyana, lisebelisoa tsa photoelectric le metsoako e meng ea manyolo.
Mokhoa oa ho itokisa:
Ho na le mekhoa e mengata ea motsoako oa phosphor, 'me mokhoa o tloaelehileng o fumanoa ka karabelo ea 4-bromo-fluorobenzene le khase ea fluorine ka pel'a mokelikeli. Mokhoa o khethehileng oa ho itokisa o hloka ts'ebetso le maemo a itseng a laboratori.
Lintlha tsa Tšireletseho:
-ka kakaretso e bolokehile ka tlasa maemo a tloaelehileng a ts'ebeliso. Leha ho le joalo, ntho leha e le efe ea lik'hemik'hale e lokela ho sebelisoa ka nepo 'me e latele mekhoa e sireletsehileng ea ho sebetsa.
-Apara lisebelisoa tse nepahetseng tsa ts'ireletso joalo ka liatlana tse sireletsang, likhalase le limaske tse sireletsang ha u sebelisoa.
- Qoba ho hema mouoane oa eona kapa ho kopana le letlalo le mahlo.
-Nakong ea ho boloka le ho sebetsana, qoba ho kopana le li-oxidants tse matla le maemo a phahameng a mocheso.
-Ha motho a ka kopana ka phoso kapa a sebelisoa hampe, batla thuso ea bongaka hang-hang.
