3-Bromo-2-chlorobenzoic acid (CAS# 56961-27-4)

Intshayelelo

I-3-bromo-2-chlorobenzoic acid, i-chemical formula C7H4BrClO2, i-organic compound.

Indalo:

I-3-bromo-2-chlorobenzoic acid yikristale emhlophe ukuya kumthubi esomeleleyo enyibilika ngokulula kwizinyibilikisi zezinto eziphilayo ezifana ne-ethanol kunye ne-dichloromethane kwiqondo lobushushu legumbi. Inevumba elirhabaxa nelinukayo. Ngaphantsi kwe-irradiation yokukhanya, inokungena kwi-photolysis, ngoko kufuneka igcinwe ebumnyameni.

Sebenzisa:

I-3-bromo-2-chorobenzoic acid isetyenziswa ngokuqhelekileyo njengento ebonakalayo kwi-organic synthesis kwaye ingasetyenziselwa njengento ephakathi ukulungiselela ezinye izinto eziphilayo. Ingasetyenziselwa ukwenza iikhompawundi ezifana namayeza, amayeza okubulala izitshabalalisi, iidayi kunye neepolima.

Indlela yokulungiselela:

I-3-bromo-2-chlorobenzoic acid inokufumaneka nge-chlorination ye-2-bromo-3-chlorobenzoic acid. Indlela ethile yokulungiselela idinga amanyathelo afana ne-chlorination reaction, ukuhlanjululwa kwe-crystallization kunye nokucoca.

Ulwazi ngoKhuseleko:

I-3-bromo-2-chorobenzoic acid inetyhefu ethile, kufuneka igweme ukudibanisa nolusu, amehlo kunye nomgudu wokuphefumula. Nxiba iiglavu zokukhusela, izibuko kunye neemaski zokukhusela ngexesha lokuphatha. Isebenza kwindawo evaliweyo nengena umoya kwaye uphephe ukuphefumla umphunga wayo. Ngexesha lokugcinwa kunye nokuthutha, kufuneka likhuselwe kumswakama kunye nokukhanya kwelanga. Ukuba wachaphaza emehlweni okanye eluswini, kufuneka ngoko nangoko uhlambulule ngamanzi amaninzi, kunye nonyango lwamayeza ngexesha.