3-Bromo-4-chlorobenzoic acid (CAS # 42860-10-6)

Taw qhia

3-Bromo-4-chlorobenzoic acid (3-Bromo-4-chlorobenzoic acid) yog cov organic compound nrog cov tshuaj formula C7H4BrClO2. 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:

-Cov tsos mob: 3-Bromo-4-chlorobenzoic acid tsis muaj xim rau yellowish crystalline.

-Solubility: Nws yog me ntsis soluble hauv dej thiab soluble hauv cov kuab tshuaj organic xws li cawv, ethers thiab ketones.

- Melting point: txog 170 ° C.

Siv:

3-Bromo-4-chlorobenzoic acid yog dav siv nyob rau hauv cov organic synthesis thiab muaj cov nram qab no tseem ceeb siv:

-Raws li qhov nruab nrab: Nws tuaj yeem siv los ua ke cov organic sib txuas nrog cov khoom siv tshuaj tshwj xeeb, xws li tshuaj, dyes thiab tshuaj tua kab.

-Siv rau lub synthesis ntawm organometallic complexes: Nws yuav siv tau raws li ib tug ligand rau lub synthesis ntawm organometallic tebchaw.

Txoj Kev Npaj:

3-Bromo-4-chlorobenzoic acid tuaj yeem npaj los ntawm cov hauv qab no:

- tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm p-bromobenzoic acid nrog cuprous chloride.

-Nws tseem tuaj yeem tau txais los ntawm kev ua pa p-bromobenzoic acid nrog silicon tetrachloride lossis sulfuric acid chloride.

Cov ntaub ntawv kev nyab xeeb:

- 3-Bromo-4-chlorobenzoic acid belongs rau qee cov tshuaj, thiab yuav tsum tau them nyiaj rau kev ntsuas kev nyab xeeb.

- Hnav cov cuab yeej tiv thaiv tus kheej xws li tsom iav tshuaj, hnab looj tes latex, thiab cov tsho tiv no thaum siv.

-Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab saib xyuas kom tsis txhob nqus tau thiab noj.

-Thaum muaj kev sib chwv tsis sib haum lossis kev noj tshuaj, tam sim ntawd ntxuav thaj chaw cuam tshuam thiab nrhiav kev pab kho mob.