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sehlahisoa

5-Bromo-2-methoxy-6-picoline (CAS# 126717-59-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H8BrNO
'Misa oa Molar 202.05
Botenya 1.468g/mLat 25℃
Boling Point 86°C/10mmHg(lit.)
Flash point 106°C
Khatello ea Mouoane 0.25mmHg ho 25°C
Ponahalo Mokelikeli
Mmala E senang mmala
pKa 1.76±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

2-Methoxy-5-bromo-6-methylpyridine ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C9H10BrNO.

Boleng:
- Ponahalo: E se nang 'mala e tiileng mocheso oa kamore.
- Solubility: E qhibiliha ka har'a litlhare tse tloaelehileng tsa organic, joalo ka ethanol, dimethylformamide, acetone, jj.

Sebelisa:
- Motsoako ona o ka boela oa sebelisoa e le sehlahisoa sa chefo e bolaeang likokoanyana le litlama.

Mokhoa:
Tokisetso ea 2-methoxy-5-bromo-6-methylpyridine e ka etsoa ka mehato e latelang:
Methoxyacetophenone le bromopropane li ne li esterified ka pel'a sodium hydroxide ho fumana ester ea 2-methoxy-5-bromo-6-methylpyridine.
Ester e fetoloa ho 2-methoxy-5-bromo-6-methylpyridine ka ester hydrolysis.

Lintlha tsa Tšireletseho:
2-Methoxy-5-bromo-6-methylpyridine ha e kotsi haholo ha e sebetsoa ka nepo. Joalo ka lik'hemik'hale life kapa life, mehato e latelang ea ts'ireletso e lokela ho nkuoa:
- Qoba ho kopana le letlalo, mahlo le lera la mucous.
- Apara liatlana tse sireletsang le likhalase ha u sebelisa.
- Qoba ho hema lerole kapa likhase tsa eona.
- Boloka sebakeng se omileng, se nang le moea o motle.
- Qoba ho kopana le li-oxidants le li-acid tse matla.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona