Dichloroethane |1300-21-6/107-06-2/52399-93-6
Raraunga A-tinana Hua:
| Ingoa Hua | Dichloroethane |
| Āhuatanga | He wai hinuhinu kore tae me te haunga rite ki te chloroform |
| Ira Whakarewa(°C) | -35 |
| Ira Kohua(°C) | 82-84 |
| Irahiko (°C) | 15.6 |
| Wairewarewa(20°C) | 8.7g/L |
| Wairewa | ka whakarewahia i roto i te 120 nga wa o te wai, ka uru ki te waihano, chloroform me te etera.Te hinu whakarewa me te lipid, te hinu, te paraffin. |
Whakaahuatanga Hua:
Ko te Dichloroethane he puhui pararopi me te tauira matū C2H4Cl2 me te taumaha ngota o te 98.97.Koia tetahi o nga hauwai waro haukoe, ka kiia he EDC.E rua nga imaera o te Dichloroethane, ki te kore e tohua ko te 1,2-dichloroethane te tikanga.Ko te Dichloroethane he wai marama kore tae, he kowhai marama ranei, he kore e rewa i roto i te wai, he wai karekau me te kakara o te chloroform-rite i te pāmahana rūma, he paitini, he mate pukupuku, ka whakamahia te nuinga hei takawaenga mo te hanga vinyl chloride ( polyvinyl chloride monomer), a he maha nga wa ka whakamahia hei whakarewa mo te whakahiato, ka whakamahia ano hoki hei whakarewa mo te waxes, nga ngako, nga rapa, me etahi atu, hei pesticide mo nga pata.Ka taea te whakakapi i te whakarewa ko te 1,3-dioxane me te toluene.
Taupānga Hua:
1.Mainly whakamahia rite vinyl pūhaumāota;ethylene glycol;waikawa glycolic;ethylenediamine;tetraethyl mata;polyethylene polyamine me te benzoyl rauemi mata.Ka whakamahia ano hei hinu;kapia;rapa whakarewa, kaihoko horoi maroke, pesticide pyrethrin;kawheine;huaora;te tango i te homone, te makuku makuku, te makuku waiu, te petroleum dewaxing, te kaihoko anti-wiri, ka whakamahia ano hoki ki te hanga pesticide me te mirex tarukino;piperazine raw rauemi.I roto i te ahuwhenua, ka taea te whakamahi hei witi;te pupuhi o te witi;waipatu oneone.
2.I whakamahia i roto i te tātari boron, te hinu me te tango tupeka.Ka whakamahia ano ki te hanga o te acetyl cellulose.
3.I whakamahia hei reagent tātari, hei tauira hei whakarewa, paerewa tātari chromatographic.Ka whakamahia ano hei punaha tangohanga hinu me te hinu, ka whakamahia ki te whakahiato waro.
4.Whakamahia hei kai horoi, hei tangohanga, hei pesticide me te kaihoko whakarewa whakarewa.
5.I whakamahia hei whakarewa mo te ware pi, te ngako, te rapa, me etahi atu mea hei patu ngarara witi.
