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2-METHOXY-3-NITRO-4-PICOLINE (CAS# 160590-36-3)

Thepa ea Lik'hemik'hale:

Thepa ea Physico-chemical

Foromo ea limolek'hule C7H8N2O3
'Misa oa Molar 168.15
Botenya 1.247
Melting Point 38-40 ℃
Boling Point 270 ℃
Flash point 117 ℃
Khatello ea Mouoane 0.011mmHg ho 25°C
Ponahalo Sebaka se tlase sa ho qhibiliha se tiileng
pKa 0.02±0.18(E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.542

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

2-METHOXY-3-NITRO-4-PICOLINE (CAS# 160590-36-3) Selelekela

Ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C8H8N2O3.Nature:
-Ponahalo ke 'mala o mosoeu oa kristale.
- Sebaka sa ho qhibiliha ke hoo e ka bang 43-47°C.
-E tsitsitse mocheso oa kamore, empa e na le leseli le mocheso.
E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, ether le chloroform, e sa qhibiliheng metsing.
-ke motsoako oa bohlokoa oa organic synthesis bohareng, o sebelisoang haholo ho lokiseng metsoako e meng, joalo ka chefo e bolaeang likokoanyana, meriana le dae.
- Lefapheng la meriana, e ka sebelisoa ho kopanya li-antibacterial agents, lithethefatsi tse khahlanong le ho ruruha le lithethefatsi tse khahlanong le kankere.

Mokhoa:
-Mokhoa o tloaelehileng oa ho itokisa ke ho itšoara ka 4-methylpyridine le nitrosamine ho hlahisa 4-nitroso-2-methylpyridine, ebe o itšoara ka methanol ho e etsa.

Lintlha tsa Tšireletseho:
-ke motsoako oa nitro o phelang, o kotsi. Ho kopana le mahlo, letlalo kapa ho hema lerole la eona ho ka baka ho teneha le ho hana ho hana.
- Ts'ebeliso e tlameha ho roala lisebelisoa tse nepahetseng tsa ts'ireletso le ho sebetsa sebakeng se nang le moea o motle. Qoba ho hema khase ea eona, lerole kapa tharollo le ho e thibela ho kopana le letlalo le hlobotseng.
-Sheba mekhoa e nepahetseng ea ts'ireletso nakong ea ho boloka le ho tšoara ho thibela ho khantša le ho haha ​​​​static. E lokela ho bolokoa ka setshelo se koetsoeng, hole le lintho tse tukang le li-oxidizing agents.


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