Benzyl joala(CAS#100-51-6)
| Likhoutu tsa Kotsi | R20/22 – E kotsi ka ho hema le haeba 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 R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe. R45 – E ka baka mofetshe 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. S36/37 - 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 | UN 1593 6.1/PG 3 |
| WGK Jeremane | 1 |
| RTECS | DN3150000 |
| LIKHOUTU FLUKA BRAND F | 8-10-23-35 |
| TSCA | Ee |
| Khoutu ea HS | 29062100 |
| Chefo | LD50 ka molomo ho likhoto: 3.1 g/kg (Smyth) |
Selelekela
Benzyl joala ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea joala ba benzyl:
Boleng:
- Ponahalo: Tahi ea benzyl ke mokelikeli o se nang 'mala ho isa ho o mosehla.
- Sollubility: E qhibiliha hanyane ka metsing, 'me e qhibiliha ho feta linthong tse hlapollang tse kang ethanol le ethers.
- Boima bo amanang le molek'hule: Boima bo lekanang ba molek'hule ea joala ea benzyl ke 122.16.
- Ho cha: Tahi ea benzyl e ka cha 'me e lokela ho behoa hole le malakabe a bulehileng le mocheso o phahameng.
Sebelisa:
- Metsoako: Ka lebaka la ho qhibiliha ha eona hantle, joala ba benzyl hangata bo sebelisoa e le motsoako oa lintho tse phelang, haholo indastering ea lipente le liphahlo.
Mokhoa:
- Benzyl joala bo ka lokisoa ka mekhoa e 'meli e tloaelehileng:
1. Ka alcohololysis: Benzyl joala bo ka hlahisoa ke karabelo ea joala ea sodium benzyl ka metsi.
2. Benzaldehyde hydrogenation: benzaldehyde ke hydrogenated mme e fokotsoe ho fumana joala ea benzyl.
Lintlha tsa Tšireletseho:
- Benzyl joala ke ntho ea tlhaho, 'me ho lokela ho nkoa tlhokomelo ho e thibela ho kopana le mahlo, letlalo le ho e nka.
- Haeba ho ka etsahala hore u kopane ka phoso, hang-hang hlatsoa sebaka se amehileng ka metsi a mangata 'me u batle ngaka.
- Ho hema mouoane oa joala oa benzyl ho ka baka molikoalikoane, ho hema ka thata le lintho tse ling, ka hona, sebaka sa ho sebetsa se nang le moea o motle se lokela ho bolokoa.
- Tahi ea benzyl ke ntho e tukang 'me e lokela ho bolokoa sebakeng se phodileng, se nang le moea o pholileng, hole le malakabe a bulehileng le mocheso o phahameng.
- Ha o sebelisa joala ba benzyl, latela mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso le mehato ea ts'ireletso ea motho.
