3 5-difluorobenzoic acid (CAS # 455-40-3)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29163990 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
3,5-Difluorobenzoic acid ke motsoako oa manyolo. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea komporo ena:
Boleng:
- 3,5-Difluorobenzoic acid ke kristale e se nang mebala kapa phofo e tšoeu ea kristale.
- E batla e sa qhibilihe ka metsing ka mocheso oa kamore, empa e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, ether, joalo-joalo.
- Motsoako ona o na le monko o matla o nkhang hamonate ebile oa senya.
Sebelisa:
- 3,5-Difluorobenzoic acid e sebelisoa haholo-holo e le ntho ea bohlokoa ea bohareng le e sebetsang ka har'a organic synthesis.
- Motsoako o ka sebelisoa karabelong ea fluorination le karabelo e kopanyang ea metsoako e nkhang hamonate karabelong ea organic synthesis.
Mokhoa:
- Mokhoa oa ho lokisetsa 3,5-difluorobenzoic acid o ka fumanoa ka karabelo ea benzoic acid le hydrofluoric acid ka pel'a mokelikeli.
- Tlas'a maemo a karabelo, asiti ea benzoic e kopantsoe le hydrofluoric acid mme e futhumetse, mme karabelo e etsoa tlasa ts'ebetso ea mokelikeli ho hlahisa 3,5-difluorobenzoic acid.
Lintlha tsa Tšireletseho:
- 3,5-Difluorobenzoic acid ke motsoako o halefisang o ka bakang ho halefa ha ho kopana le letlalo le mahlo, 'me lisebelisoa tse loketseng tsa ho itšireletsa li tlameha ho apesoa.
- Tlhokomelo e lokela ho nkoa ho qoba ho kopana le li-oxidizing tse matla le lintho tse matla tsa alkaline ha u sebelisa kapa u boloka motsoako ona ho thibela liketso tse kotsi.
- Qoba ho fofonela mouoane o feteletseng oa 3,5-difluorobenzoic acid, kaha o na le monko o monate.
