iphepha_ibhena

imveliso

2 6-Dibromobenzoic acid (CAS# 601-84-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H4Br2O2
IMisa yeMolar 279.91
Ukuxinana 1.9661 (uqikelelo olurhabaxa)
Indawo yokunyibilika 151-152℃
Indawo yeBoling 333.4±32.0 °C(Kuqikelelwe)
Ukunyibilika inyibilika kwiMethanol
Imbonakalo umgubo kwikristale
Umbala Mhlophe ukuya kumthubi oKhanyayo
pKa 1.50±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.4970 (uqikelelo)

Iinkcukacha zeMveliso

Iithegi zeMveliso

 

Intshayelelo

I-2,6-Dibromobenzoic acid (2,6-Dibromobenzoic acid) i-organic compound kunye ne-chemical formula C7H4Br2O2. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:

 

Indalo:

- 2,6-Dibromobenzoic acid yikristale emhlophe ukuya kumthubi.

-Inonyibiliko olusezantsi, kwaye ukunyibilika kwayo emanzini kuncinci.

-Inonyibiliko oluhle kwi-solvents eziphilayo ezifana ne-alcohols kunye ne-ketones.

-I-asidi ephilayo enokuthi iphendule nge-alkali.

 

Sebenzisa:

- I-2,6-Dibromobenzoic acid ingasetyenziselwa njengento ebalulekileyo ephakathi kwi-organic synthesis.

-Ingasetyenziselwa ukulungiselela ezinye izinto eziphilayo, ezifana nedayi ye-fluorescent, i-pesticides, amayeza, njl.

 

Indlela yokulungiselela:

- 2,6-Dibromobenzoic acid inokulungiswa ngokusabela kwe-benzoic acid kunye negesi ye-bromine.

-Impendulo inokuqhutywa kwiqondo lobushushu begumbi okanye ifudunyezwe de impendulo igqitywe.

-Emva kokuphendula, i-2,6-Dibromobenzoic acid ecocekileyo ihlukaniswe kwi-reactant nge-crystallization okanye ezinye iindlela zokucoca.

 

Ulwazi ngoKhuseleko:

- I-2,6-Dibromobenzoic acid yi-organic compound efuna imisebenzi efanelekileyo yelabhoratri yeekhemikhali kunye namanyathelo okhuseleko.

-Inokubangela ukucaphuka kwesikhumba, amehlo kunye nepheshana lokuphefumula, ngoko nxiba iiglasi zokukhusela, iiglavu kunye nokukhusela ukuphefumula.

-Kuphephe ukudibana nesikhumba kunye nokuphefumla uthuli ngexesha lokusebenza kunye nokugcinwa.

-Gcina imimiselo yendawo kunye nezikhokelo zokusebenza ezikhuselekileyo xa uphethe okanye ulahla.

 

Kucelwa uqaphele ukuba xa usebenzisa naxa uphatha iikhemikhali, kubalulekile ukulandela iindlela ezichanekileyo zelabhoratri kunye nezenzo zokhuseleko, kwaye ubhekiselele kwidatha echanekileyo yokhuseleko lweekhemikhali kwimeko nganye.


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