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1-(2-methoxy-4-pyridinyl)-Ethanone (CAS # 764708-20-5)

Chemical Property:

Molecular Formula C8H9 NPO 2
Molar Mass 151.16 Nws
Qhov ntom 1.093 ± 0.06 g / cm3 (20 ºC 760 Torr)
Boling Point 231.1 ± 20.0 ℃ (760 Torr)
Flash Point 93.6 ± 21.8 ℃
pKa 1.70 ± 0.10 (Kev kwv yees)
Kev cia khoom Inert cua, Chav Kub

Product Detail

Khoom cim npe

 

Taw qhia

1-(2-methoxy-4-pyridinyl)-Ethanone yog cov organic compound nrog cov tshuaj formula C9H9NO2. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:

 

Xwm:

-Cov tsos mob: 1-(2-methoxy-4-pyridinyl)-Ethanone yog xim tsis muaj xim lossis daj me ntsis siv lead ua lossis khoom.

-Melting point: Nws melting point yog hais txog 62-65 degrees Celsius.

-Solubility: Nws yog soluble nyob rau hauv ntau cov organic solvents, xws li ethanol, chloroform thiab dimethylformamide.

 

Siv:

- 1-(2-methoxy-4-pyridinyl)-Ethanone yog ib qho tseem ceeb organic synthesis intermediate, feem ntau siv los npaj lwm cov tebchaw, xws li tshuaj, tshuaj tua kab thiab dyes.

-Nws kuj yog siv los ua ib qho reagent hauv organic synthesis, piv txwv li catalyst lossis additive.

 

Txoj Kev Npaj:

Lub synthesis ntawm -1-(2-methoxy-4-pyridinyl)-Ethanone feem ntau ua tiav los ntawm cov tshuaj tiv thaiv. Piv txwv li, 2-methoxypyridine tuaj yeem cuam tshuam nrog acylating tus neeg sawv cev acetyl chloride los tsim cov phiaj xwm sib xyaw.

 

Cov ntaub ntawv kev nyab xeeb:

- 1-(2-methoxy-4-pyridinyl)-Ethanone tam sim no tsis paub tias yog tshuaj lom lossis phom sij. Txawm li cas los xij, kev ntsuas kev nyab xeeb tsim nyog, xws li hnav hnab looj tes thiab tsom iav, tseem yuav tsum tau siv thaum siv thiab tuav kom tiv thaiv kev sib cuag ntawm daim tawv nqaij thiab qhov muag.

-Kev nqus los yog nqus ntawm cov khoom xyaw tuaj yeem ua rau khaus lossis lwm yam tsis zoo. Nyob rau hauv cov ntaub ntawv ntawm inhalation los yog noj, nrhiav kev kho mob tam sim ntawd.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb