Ifowuni: +86 21 6460 6569
iphepha_ibhena

imveliso

1-(2-bromo-4-chlorophenyl)ethanone(CAS#825-40-1)
  • 1-(2-bromo-4-chlorophenyl)ethanone(CAS#825-40-1) 1

1-(2-bromo-4-chlorophenyl)ethanone(CAS#825-40-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H6BrClO
IMisa yeMolar 233.49
Ukuxinana 1.566±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 44 °C
Indawo yeBoling 145 °C(Cinizela: 12 Torr)
Indawo yokuflasha 133.6°C
Uxinzelelo loMphunga 0.00137mmHg ku-25°C
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.569

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.

 

Intshayelelo

I-1-(2-bromo-4-chroophenyl) i-ethanone (1-(2-bromo-4-chroophenyl) i-ethanone) i-organic compound ene-chemical formula yi-C8H6BrClO. Oku kulandelayo yinkcazo yeepropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwekhompawundi:

 

Indalo:

-Imbonakalo: 1-(2-bromo-4-chroophenyl) i-ethanone ayinambala okanye ikristale etyheli kancinane.

-Indawo yokunyibilika: malunga ne-43-46 ℃.

-Indawo yokubila: malunga ne-265 ℃.

-Ubuninzi: malunga ne-1.71g/cm³.

-I-Solubility: I-solubility kancinane emanzini, i-soluble kwii-solvents eziphilayo ezifana ne-ethanol, i-ether kunye ne-chloroform.

 

Sebenzisa:

- I-1-(2-bromo-4-chroophenyl) i-ethanone ingasetyenziselwa njengento ephakathi okanye isiqalo se-organic synthesis. Ingasetyenziselwa ukudibanisa ezinye iikhompawundi, ezifana ne-heterocyclic compounds.

-Kwintsimi yamachiza, ingasetyenziselwa ukulungiselela amayeza athile.

 

Indlela yokulungiselela:

Indlela yokulungiselela i-1-(2-bromo-4-chlorophenyl) ethanone inokuqhutywa ngala manyathelo alandelayo:

1. Nyibilikisa i-acetophenone (i-acetophenone) kwisinyibilikisi sotywala esine-anhydrous.

2. Yongeza umlinganiselo ofanelekileyo we-ammonium bromide (i-ammonium bromide) kunye ne-chlorobromic acid (i-hypochlorous acid).

3. Yenza ngokufudumeza umxube wokusabela.

4. Emva kokugqitywa kwempendulo, imveliso ekujoliswe kuyo inokufumaneka nge-crystallization kunye nokucoca.

 

Ulwazi ngoKhuseleko:

- 1-(2-bromo-4-chlorophenyl) ethanone yi-organic synthetic compound kwaye ixhomekeke kwiinkqubo zokhuseleko lwebhubhoratri.

-Ngexesha lokusetyenziswa kunye nokugcinwa, kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa nee-oxidants ezinamandla kunye nezinto ezinokutsha.

-Ngenxa yokuba ikhemikhali, amanyathelo okhuseleko afanelekileyo kunye nemimiselo kufuneka ithathwe xa ulungiselela, uphatha okanye ulahla.

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    iimveliso ezinxulumene