1-Bromo-2-fluoro-4-(trifluoromethoxy)benzene (CAS # 168971-68-4)

1-Bromo-2-fluoro-4-(trifluoromethoxy) benzene yog cov organic compound nrog cov mis molecular C7H3BrF4O. Cov hauv qab no yog qee yam ntawm cov khoom, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv hais txog qhov sib xyaw: Xwm:
-Cov tsos mob: 1-Bromo-2-fluoro-4-(trifluoromethoxy) benzene yog cov kua tsis muaj xim.
- Melting point: Txog -2 ℃.
-Boiling point: Txog 140-142 ℃.
- Ceev: txog 1.80 g / mL.

Siv:
- 1-Bromo-2-fluoro-4-(trifluoromethoxy) benzene yog ib qho tseem ceeb ntawm cov tshuaj tua kab thiab tshuaj tua kab.
-Qhov kev sib xyaw no tuaj yeem siv los ua cov khoom siv reagent, raw khoom thiab catalyst hauv organic synthesis.

Txoj kev:
Kev npaj ntawm -1-Bromo-2-fluoro-4-(trifluoromethoxy) benzene feem ntau yog ua los ntawm cov tshuaj tiv thaiv thiab tuaj yeem nqa tawm hauv chav kuaj. Txoj kev npaj tshwj xeeb yuav muaj ntau txoj kev sib txawv, nyob ntawm qhov kev xav tau tshwj xeeb thiab cov xwm txheej ntawm tus kws tshuaj.

Cov ntaub ntawv kev nyab xeeb:
-Vim hais tias cov compound yog cov organic hnyav, nws yuav ua rau khaus thiab lom rau tib neeg lub cev thaum nws los rau ntawm daim tawv nqaij, qhov muag los yog nqus tau pa. Yog li, kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua thaum siv, xws li hnav cov hnab looj tes tiv thaiv, tsom iav thiab qhov ncauj qhov ntswg.
-Cov khoom xyaw yuav tsum muab khaws cia rau hauv lub thawv airtight thiab siv rau hauv qhov chaw uas muaj cua zoo.
-Txoj kev kuaj tshuaj lom neeg thiab cov txheej txheem kev nyab xeeb yuav tsum tau ua raws li thaum tuav cov khoom sib xyaw kom ntseeg tau tus kheej thiab ib puag ncig kev nyab xeeb.