p-Toluenesulfonyl isocyanate (CAS#4083-64-1)
| Matšoao a Kotsi | Xn - E Kotsi |
| Likhoutu tsa Kotsi | R14 – E sebetsana le metsi ka mabifi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R42 – E ka baka maikutlo ka ho hema |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata. S30 - Le ka mohla u se ke ua eketsa metsi sehlahisoa sena. S28A - |
| Li-ID tsa UN | UN 2206 6.1/PG 3 |
| WGK Jeremane | 1 |
| RTECS | DB9032000 |
| LIKHOUTU FLUKA BRAND F | 10 |
| TSCA | Ee |
| Khoutu ea HS | 29309090 |
| Sehlopha sa Likotsi | 6.1 |
| Sehlopha sa ho paka | III |
Selelekela
Tosylisocyanate, eo hape e tsejoang e le Tosylisocyanate. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea p-toluenesulfonylisocyanate:
Boleng:
- Ponahalo: Mokelikeli o se nang 'mala kapa o mosehla o bobebe.
- Solubility: E qhibiliha ka har'a li-solvents tse tloaelehileng, joalo ka ethanol, dimethylformamide, jj.
- Botsitso: E tsitsitse, empa ho kopana le metsi le li-alkali tse matla ho lokela ho qojoa.
Sebelisa:
Tosyl isocyanate e sebelisoa haholo e le reagent kapa ntho ea ho qala tšebetsong ea organic synthesis. Tosyl isocyanate e ka boela ea sebelisoa e le sehlopha se thusang le se sireletsang k'hemistri ea maiketsetso.
Mokhoa:
Mokhoa oa ho lokisa toluenesulfonyl isocyanate hangata o fumanoa ka ho arabela benzoate sulfonyl chloride le isocyanate. Mehato e ikhethileng e kenyelletsa karabelo ea sulfonyl chloride benzoate ka isocyanate ka boteng ba setsi, kamoreng kapa mocheso o tlase. Lihlahisoa tsa karabelo hangata li ntšoa le ho hloekisoa ka mekhoa e kang ho ntšoa ha solvent le crystallization.
Lintlha tsa Tšireletseho:
- Ho kopana le letlalo le mahlo ho lokela ho qojoa nakong ea ts'ebetso ho qoba ho teneha kapa ho tsoa kotsi.
- Tikoloho ea ts'ebetso e lokela ho ba le moea o motle le ho qoba ho hema mouoane oa eona.
- Nakong ea polokelo le ho jara, ho kopana le mongobo le li-alkali tse matla ho lokela ho qojoa ho thibela liketso tse sa sireletsehang.
- Latela mekhoa le mehato e nepahetseng ea ts'ireletso 'me u apare lisebelisoa tse nepahetseng tsa ts'ireletso ha u sebelisa le ho tšoara tosyl isocyanate.
