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sehlahisoa

5-Bromo-2-methoxy-3-nitro-4-picoline (CAS# 884495-14-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H7BrN2O3
'Misa oa Molar 247.05
Botenya 1.636±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 302.8±37.0 °C(E boletsoeng esale pele)
Flash point 136.9°C
Solubility Chloroform, Dichloromethane, Ethyl Acetate
Khatello ea Mouoane 0.00174mmHg ho 25°C
Ponahalo Tiileng
Mmala Bosehla bo Khanyang
pKa -2.34±0.28(E boletsoeng esale pele)
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
Refractive Index 1.577

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

Selelekela

5-Bromo-2-methoxy-4-methyl-3-nitropyridine ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: E tiileng e se nang 'mala

- Solubility: E qhibiliha ka har'a lihlapolli tse ling tsa tlhaho, joalo ka ethanol le dimethylformamide

- Botsitso: E tsitsitse hantle mochesong oa kamore, empa e ka bola ka khanya e khanyang

 

Lisebelisoa: E sebelisoa haholo masimong a meriana le a temo.

- Patlisiso ea mahlale: joalo ka substrate kapa reagent bakeng sa karabelo ea organic synthesis, e boetse e sebelisoa lipatlisisong le nts'etsopele ea chemistry ea organic.

 

Mokhoa:

Tokisetso ea 5-bromo-2-methoxy-4-methyl-3-nitropyridine e ka finyelloa ka letoto la lik'hemik'hale tsa lik'hemik'hale, ho kenyelletsa le mehato e meng ea motheo ea tlhaho ea tlhaho, e kang ho kenya sebaka le oxidation.

 

Lintlha tsa Tšireletseho:

- Ke motsoako oa organobromine 'me o ka halefisa le ho ba chefo. Mehato e nepahetseng ea ts'ireletso ea motho, joalo ka ho roala mahlo le liatlana tse sireletsang, li lokela ho nkuoa nakong ea ts'ebetso.

- Ho lahloa ha litšila ho tlameha ho tsamaellana le melaoana ea lehae ea ho lahloa ha litšila tsa lik'hemik'hale ho qoba litlamorao tse mpe tsa tikoloho.

- Mehloli e tukang e lokela ho qojoa ha e boloka le ho sebelisoa kaha e ka cha.

 


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