2-Bromo-5-nitrobenzoic acid (CAS # 943-14-6)

Taw qhia

2-Bromo-5-nitrobenzoic acid yog cov organic compound nrog cov tshuaj formula C7H4BrNO4. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Xwm:

- 2-Bromo-5-nitrobenzoic acid yog cov khoom siv daj daj, tsis muaj ntxhiab tsw.

-Nws yog insoluble nyob rau hauv dej ntawm chav tsev kub, tab sis soluble nyob rau hauv organic solvents xws li ethanol, chloroform thiab dimethyl sulfoxide.

-Nws muaj qee qhov kev ruaj ntseg, tab sis nws tuaj yeem ua rau muaj zog oxidants.

Siv:

- 2-Bromo-5-nitrobenzoic acid feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm cov organic synthesis tshuaj.

-Nws tuaj yeem cuam tshuam nrog lwm cov tebchaw los tsim cov organic tebchaw tshiab.

-Nws tseem tuaj yeem siv los npaj cov fluorescent dyes, tshuaj tua kab thiab tshuaj tshuaj.

Txoj kev:

- 2-Bromo-5-nitrobenzoic acid tuaj yeem npaj los ntawm cov kauj ruam hauv qab no:

1. benzoic acid yog reacted nrog concentrated nitric acid kom tau nitrobenzoic acid.

2. ntxiv bromine kom hnov ​​​​mob nrog nitrobenzoic acid nyob rau hauv cov xwm txheej tsim nyog los tsim 2-Bromo-5-nitrobenzoic acid.

Cov ntaub ntawv kev nyab xeeb:

- 2-Bromo-5-nitrobenzoic acid yog cov organic compound, thiab yuav tsum tau them nyiaj rau nws toxicity.

-Hauv kev ua haujlwm, yuav tsum hnav tsom iav thiab hnab looj tes tiv thaiv, zam kev sib cuag ntawm daim tawv nqaij.

- Ua haujlwm nyob rau hauv qhov chaw uas muaj cua zoo kom tsis txhob nqus plua plav lossis roj los ntawm cov khoom siv.

-Yog tias noj tshuaj ntau dhau los yog nqus tau, nrog tus kws kho mob tam sim ntawd thiab qhia rau tus kws kho mob txog qhov xwm txheej.

- Khaws kom deb ntawm hluav taws thiab cua sov thiab khaws cia rau hauv qhov chaw txias, qhuav.