(2-Nitrophenyl)hydrazine(CAS#3034-19-3)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R5 - Ho futhumatsa ho ka baka ho phatloha |
| 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 |
Selelekela
2-Nitrophenylhydrazine(2-Nitrophenylhydrazine) ke motsoako oa tlhaho o nang le motsoako oa lik'hemik'hale C6H6N4O2. Ke phofo e tšehla ea kristale.
Mabapi le tlhaho:
-Ponahalo: phofo ea kristale e mosehla
- Sebaka sa ho qhibiliha: 117-120 ° C
Sebaka se belang: 343 ° C (e boletsoeng esale pele)
-Solubility: E qhibiliha hanyane ka metsing, e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, acetone le dichloromethane.
Sebelisa:
2-Nitrophenylhydrazine ke organic synthesis intermediate, e sebelisoang haholo ho lokiseng mefuta e sa tšoaneng ea metsoako ea tlhaho le lidae. E ka sebelisoa ha ho etsoa metsoako ea carbamic bis (2-Nitrophenylhydrazine) e le li-intermediate tsa dae le li-precursors tsa li-flame retardants.
Mokhoa:
2-Nitrophenylhydrazine e ka lokisoa ka ho arabela 2-Nitrophenylhydrazine acid e nang le mokelikeli o loketseng oa ho fokotsa, o kang sulfite kapa hydride. Maemo a karabelo a ka khethoa ho latela maemo.
Lintlha tsa Tšireletseho:
2-Nitrophenylhydrazine e ka baka kotsi ea bophelo bo botle ha e pepesehile ebile e hema. E ea teneha 'me e ka baka ho teneha ha pampiri ea ho hema, ho hlohlona ha mahlo le letlalo la letlalo. Ho phaella moo, 2-Nitrophenylhydrazine e boetse e nkoa e le e ka 'nang ea e-ba kankere le teratogenic. Ka hona, e-ba hlokolosi 'me u nke mehato e nepahetseng ea tšireletso, e kang ho roala liatlana tse sireletsang, likhalase tsa tšireletso le lisebelisoa tsa ho itšireletsa mafung. Ha u boloka le ho sebetsana le motsoako, hoa hlokahala ho boloka mekhoa e sireletsehileng ea ho sebetsa.
