2-Chloro-4-fluorobenzoic acid (CAS# 2252-51-9)
| Likhoutu tsa Kotsi | R22 – E kotsi ha e kwetswe R37/38 – E tenang tsamaiso ya ho hema le letlalo. R41 – Kotsi ya tshenyo e kgolo mahlong R36/37/38 – Ho tena mahlo, tsamaiso ya 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. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S36 - Apara liaparo tse loketseng tsa tšireletso. |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29163990 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
2-Chloro-4-fluorobenzoic acid ke motsoako oa tlhaho. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2-chloro-4-fluorobenzoic acid:
Boleng:
- Ponahalo: 2-Chloro-4-fluorobenzoic acid ke kristale e tšoeu e tiileng.
- Ho qhibiliha ha metsi: E na le ho qhibiliha ho fokolang ka metsing, empa e na le ho qhibiliha hamonate ka har'a metsoako ea tlhaho (mohlala, ethanol, acetone).
- Botsitso: Ke motsoako o tsitsitseng, empa ho kopana le li-oxidants tse matla le li-acids ho lokela ho qojoa.
Sebelisa:
- Mekhatlo ea lik'hemik'hale: 2-chloro-4-fluorobenzoic acid e ka sebelisoa e le lik'hemik'hale tsa lik'hemik'hale ho organic synthesis.
- Surfactant: E ka sebelisoa e le lisebelisoa tse tala bakeng sa li-surfactants mme e na le ts'ebetso e ntle ea bokaholimo le thepa ea ho hasana.
- Lisebelisoa tsa Photosensitive: 2-chloro-4-fluorobenzoic acid e ka sebelisoa ho lokisa lisebelisoa tsa lifoto, joalo ka likhomaretsi tse folisang leseli.
Mokhoa:
2-Chloro-4-fluorobenzoic acid e ka fumanoa ka fluorochloro-substitution reaction ea p-dichlorobenzoic acid kapa difluorobenzoic acid. Mekhoa e khethehileng ea ho lokisa e ka kenyelletsa fluorochloro-substitution, fluorination kapa mekhoa e meng e loketseng ea ho fetola.
Lintlha tsa Tšireletseho:
- Chefo: 2-chloro-4-fluorobenzoic acid ke motsoako oa organofluorine, o seng chefo ho feta metsoako e akaretsang ea organofluorine. Leha ho le joalo, tlhokomelo e lokela ho nkoa ho qoba ho inhalation kapa ho kopana.
- Ho teneha: E ka baka ho teneha mahlong, letlalo le pampiri ea ho hema 'me e lokela ho hlatsuoa hang ka mor'a ho kopana.
- Lisebelisoa tsa ho tima mollo: Mollong, ho tima ho lokela ho etsoa ka sesebelisoa se loketseng sa ho tima se kang carbon dioxide, foam kapa phofo e omileng, ho qoba tšebeliso ea metsi ho tima mollo kaha o na le ho qhibiliha ho fokolang metsing.
- Polokelo: 2-Chloro-4-fluorobenzoic acid e lokela ho bolokoa sebakeng se omileng, se nang le moea o motle, hole le mollo le li-oxidants tse matla.
