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

Chemical Property:

Molecular Formula C7H7BrN2O3
Molar Mass 247.05 Nws
Qhov ntom 1.636 ± 0.06 g / cm3 (Tshaj tawm)
Boling Point 302.8 ± 37.0 ° C (Predicted)
Flash Point 136.9°C dej
Solubility Chloroform, Dichloromethane, Ethyl Acetate
Vapor Siab 0.00174mmHg ntawm 25 ° C
Qhov tshwm sim Khoom
Xim Lub teeb daj
pKa -2.34 ± 0.28 (Tshaj tawm)
Kev cia khoom Inert cua, Chav Kub
Refractive Index 1.577 ib

Product Detail

Khoom cim npe

 

Taw qhia

5-Bromo-2-methoxy-4-methyl-3-nitropyridine yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:

 

Zoo:

- Cov tsos: xim tsis muaj xim

- Solubility: Soluble nyob rau hauv qee cov organic solvents, xws li ethanol thiab dimethylformamide

- Stability: Zoo li ruaj khov ntawm chav tsev kub, tab sis tuaj yeem decompose hauv lub teeb ci

 

Kev Siv: Nws yog dav siv hauv kev lag luam tshuaj thiab kev ua liaj ua teb.

- Kev tshawb fawb txog kev tshawb fawb: raws li lub substrate los yog reagent rau cov organic synthesis cov tshuaj tiv thaiv, nws kuj yog siv nyob rau hauv organic chemistry tshawb fawb thiab kev loj hlob.

 

Txoj kev:

Kev npaj ntawm 5-bromo-2-methoxy-4-methyl-3-nitropyridine tuaj yeem ua tiav los ntawm kev siv tshuaj lom neeg, suav nrog qee cov txheej txheem organic synthesis, xws li hloov pauv thiab oxidation.

 

Cov ntaub ntawv kev nyab xeeb:

- Nws yog ib qho organobromine compound thiab tuaj yeem ua rau khaus thiab lom. Kev tiv thaiv tus kheej tsim nyog, xws li hnav looj tsom iav thiab hnab looj tes, yuav tsum tau ua thaum ua haujlwm.

- Kev pov tseg pov tseg yuav tsum ua raws li cov cai pov tseg tshuaj lom neeg hauv zos kom tsis txhob muaj kev cuam tshuam ib puag ncig.

- Cov khoom siv hluav taws xob yuav tsum raug zam thaum khaws cia thiab siv vim tias nws tuaj yeem ua rau tawg.

 


  • Yav dhau los:
  • Tom ntej:

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