Pentafluorophenol (CAS# 771-61-9)
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R34 – E baka ho cha R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R63 – Kotsi e ka bang teng ya kotsi ho ngwana ya esong ho hlahe R43 – E ka baka maikutlo a matla ka ho ama letlalo R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe. R45 – E ka baka mofetshe R67 – Mouoane o ka baka ho otsela le ho tsekela R40 - Bopaki bo fokolang ba phello ea kankere |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36 - Apara liaparo tse loketseng tsa tšireletso. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana. S24/25 - Qoba ho kopana le letlalo le mahlo. S23 - Se ke oa hema mouoane. S53 - Qoba ho pepeseha - fumana litaelo tse khethehileng pele u li sebelisa. |
| Li-ID tsa UN | 2811 |
| WGK Jeremane | 3 |
| RTECS | SM6680000 |
| LIKHOUTU FLUKA BRAND F | 3 |
| TSCA | T |
| Khoutu ea HS | 29081000 |
| Tsebiso ea Kotsi | Chefo/ E tenang |
| Sehlopha sa Likotsi | 8 |
| Sehlopha sa ho paka | III |
| Chefo | LD50 scu-rat: 322 mg/kg IZSBAI 3,91,65 |
Selelekela
Pentafluorophenol ke motsoako oa manyolo. E na le litšobotsi tse latelang:
1. Ponahalo: kristale e se nang 'mala e tiileng.
4. Ho qhibiliha: ho qhibiliha ka har'a li-solvents tse kang ethanol, dimethylformamide, joalo-joalo, ho qhibiliha hanyenyane metsing.
5. Pentafluorophenol ke ntho e matla ea acidic, e senyang le e halefisang.
Litšebeliso tse ka sehloohong tsa pentafluorophenol ke tse latelang:
1. Fungicide: Pentafluorophenol e ka sebelisoa bakeng sa ho bolaea likokoana-hloko le ho thibela likokoana-hloko, 'me e na le phello e matla ea ho thibela likokoana-hloko, li-fungus le likokoana-hloko. E atisa ho sebelisoa bakeng sa ho thibela likokoana-hloko tsa bohloeki lits'ebetsong tsa bongaka, tsa laboratori le tsa indasteri.
3. Lik'hemik'hale tsa lik'hemik'hale: pentafluorophenol e ka sebelisoa e le li-reagents le li-intermediates tsa reagent ho organic synthesis.
Pentafluorophenol e ka hlahisoa ke karabelo ea pentafluorobenzene e nang le oxidant ea alkaline joalo ka sodium peroxide. Equation e khethehileng ea reaction ke:
C6F5Cl + NaOH + H2O2 → C6F5OH + NaCl + H2O
Lintlha tsa polokeho ea pentafluorophenol ke tse latelang:
1. Ho halefa ha letlalo le mahlo: Pentafluorophenol e na le bohale bo matla, 'me ho kopana le letlalo kapa mahlo ho tla baka bohloko, bofubelu le ho ruruha le matšoao a mang a sa phutholohang.
2. Likotsi tsa ho hema: Mouoane oa pentafluorophenol o na le phello e halefisang holim'a pampiri ea ho hema, 'me ho hema ho feteletseng ho ka baka matšoao a kang ho khohlela le ho hema ka thata.
3. Likotsi tsa ho noa: Pentafluorophenol e nkoa e le chefo, 'me ho ja ka ho feteletseng ho ka lebisa liketsong tse chefo.
Ha u sebelisa pentafluorophenol, mehato e loketseng ea tšireletso e lokela ho nkoa, e kang ho roala liatlana tse sireletsang, lithebe tsa sefahleho, joalo-joalo, le ho boloka sebaka sa mosebetsi se nang le moea o motle.
