iimveliso

I-1,2-Dichloroethane CAS 107-06-2

inkcazelo emfutshane:

I-1,2-Dichloroethane iyilwelo olunamafutha olungenambala, olucacileyo olunevumba elifana ne-chloroform kunye nencasa emnandi. Inyibilika emanzini malunga namaxesha angama-120, ixutywe ne-ethanol, i-chloroform kunye ne-ether. Iyakwazi ukunyibilikisa ioli kunye negrisi, igrisi, iparafini.
Ikakhulu isetyenziselwa ukwenziwa kwevinyl chloride, i-oxalic acid kunye ne-ethylenediamine, kwaye ingasetyenziswa njengezinto zokunyibilikisa, iziqhumiso zengqolowa, izicoci, ii-agent ezikhuphayo, i-metal degreasing agents, njl.
indlela yokuvelisa:
1. Indlela yokudibanisa ngokuthe ngqo ye-ethylene kunye neklorin: i-chlorine ethylene kunye ne-chlorine kwi-1,2-dichloroethane medium ukuvelisa i-dichloroethane ekrwada kunye nenani elincinci le-polychlorides, yongeza i-alkali kunye ne-flash evaporate ukususa izinto ezine-asidi kunye nezinye izinto eziphezulu ezibilayo, zihlanjwe ngamanzi. de kube ngathathi hlangothi, i-azeotropic dehydration, kunye ne-distillation ukufumana imveliso egqityiweyo. 2. Indlela ye-ethylene oxychlorination: I-ethylene iklorini ngokuthe ngqo ngeklorine ukuze yenze i-dichloroethane. I-hydrogen chloride efunyenwe ngexesha lokuqhekeka kwe-dichloroethane ukuvelisa i-vinyl chloride, i-oxygen-containing gas Chemicalbook (umoya) kunye ne-ethylene efudumalayo ukuya kwi-150-200 ° C idluliselwe kwi-catalyst ye-chloride yobhedu elayishwe kwi-alumina kwixinzelelo lwe-0.0683-0.1033MPa , iphendule kwiqondo lokushisa kwe-200-250 ° C, kwaye imveliso ekrwada ipholile (i-condensing ininzi ye-trichloroacetaldehyde kunye nenxalenye yamanzi), igxininiswe, kwaye ihlanjululwe ukufumana imveliso ye-dichloroethane. 3. Indlela ye-chlorination ngqo ye-ethylene kwi-petroleum eqhekekileyo igesi okanye i-oven coke. Ukongezelela, i-1,2-dichloroethane iphinda ibe yimveliso kwimveliso ye-chloroethanol kunye ne-ethylene oxide.


  • Igama:I-1,2-Dichloroethane CAS 107-06-2
  • Igama lebrand:I-MIT-IVY
  • Imbonakalo:ulwelo olungenambala nolubonakalayo
  • Ukhuseleko lokusiNgqongileyo::Ewe
  • Isiqinisekiso::ISO
  • Uhlobo:Isetyenziswa njenge-arhente yokutsalwa kwee-solvents eziphilayo kunye ne-oyile, kwaye ikwasetyenziswa kwi-organic synthesis
  • Ipakethe yezoThutho:AMAGUBU
  • Ukulungiselela::Ewe
  • Isakhono seMveliso:IiToni ezili-100/ngenyanga
  • Imvelaphi:eTshayina
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Intshayelelo yemveliso

    I-1,2-Dichloroethane iyilwelo olunamafutha olungenambala, olucacileyo olunevumba elifana ne-chloroform kunye nencasa emnandi. Inyibilika emanzini malunga namaxesha angama-120, ixutywe ne-ethanol, i-chloroform kunye ne-ether. Iyakwazi ukunyibilikisa ioli kunye negrisi, igrisi, iparafini.

     

    Indawo yosetyenziso

    Ikakhulu isetyenziselwa ukwenziwa kwevinyl chloride, i-oxalic acid kunye ne-ethylenediamine, kwaye ingasetyenziswa njengezinto zokunyibilikisa, iziqhumiso zengqolowa, izicoci, ii-agent ezikhuphayo, i-metal degreasing agents, njl.

    Inkcazo yokwakha

    I-1,2-Dichloroethane

    I-CAS 107-06-2

    Ifomula yemolekyuli C2H4Cl2

    Ubunzima bemolekyuli 98.96

    Inombolo ye-EINECS 203-458-1

    Indawo yokunyibilika -35°C (lit.)

    Indawo yokubila yi-83°C (lit.)

    Uxinaniso 1.256g/mL ku-25°C (lit.)

    Umphunga Chemicalbook Uxinaniso 3.4 (20°C, vsair)

    Uxinzelelo lomphunga 87mmHg (25°C)

    Isalathiso se-refractive n20 /D1.444(lit.)

     

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