5-Chloro-3-nitropyridine-2-carbonitrile (CAS# 181123-11-5)
Kotsi le Polokeho
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | 36/37/38 - Ho halefisa mahlo, tsamaiso ea 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. S37 - Apara liatlana tse loketseng. |
| Sehlopha sa Likotsi | TS'OALANG |
5-Chloro-3-nitropyridine-2-carbonitrile (CAS# 181123-11-5) Selelekela
-Ponahalo: Bosehla bo khanyang ho ea ho kristale e mosehla.
- Sebaka sa ho qhibiliha: Sebaka se qhibilihang se ka ba 119-121 ° C.
-Solubility: E qhibiliha ka har'a metsoako ea tlhaho e kang methanol, chloroform le dichloromethane.
Sebelisa:
-e atisa ho sebelisoa e le karolo e bohareng ea motsoako oa manyolo bakeng sa motsoako oa metsoako e meng ea tlhaho.
-E ka sebelisoa ho lokisa lithethefatsi, chefo e bolaeang likokoanyana le lisebelisoa tsa elektronike.
Mokhoa: Tokisetso ea
-phosphonate e ka fumanoa ka ho itšoara ka 2-cyano-5-chloropyridine ka sulfuryl chloride le sodium nitrite ka pel'a setsi.
Lintlha tsa Tšireletseho:
- ts'ebetso ts'ebetsong ea ts'ebeliso le polokelo e lokela ho ba hlokolosi ho qoba ho kopana le li-oxidants tse matla, li-acid tse matla kapa alkali e matla le lintho tse ling ho thibela liketso tse kotsi.
-Apara lisebelisoa tsa ts'ireletso tse nepahetseng joalo ka liatlana tsa lab, likhalase le limaske tse sireletsang sefahleho nakong ea ts'ebetso.
- Qoba ho hema, ho hlafuna kapa ho koenya motsoako ona. Haeba ho ka etsahala hore u kopane ka phoso, hlatsoa hang-hang ka metsi a mangata 'me u batle thuso ea bongaka.
