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1,2-Dichloroethane CAS 107-06-2

1,2-Dichloroethane CAS 107-06-2 Kiʻi i Hōʻike ʻia
  • 1,2-Dichloroethane CAS 107-06-2
  • 1,2-Dichloroethane CAS 107-06-2
  • 1,2-Dichloroethane CAS 107-06-2

wehewehe pōkole:

He wai ʻaila ʻole kala ʻole ka 1,2-Dichloroethane, moakāka me kahi ʻala e like me ka chloroform a me kahi ʻono ʻono. Hoʻoheheʻe ʻia i ka wai ma kahi o 120 mau manawa, hui pū ʻia me ka ethanol, chloroform a me ka ether. Hiki ke hoʻoheheʻe i ka ʻaila a me ka momona, ka momona, ka paraffin.
Hoʻohana nui ʻia i ka hana ʻana o ka vinyl chloride, ka waikawa oxalic a me ka ethylenediamine, a hiki ke hoʻohana ʻia hoʻi e like me nā solvents, nā fumigants palaoa, nā detergents, nā mea hoʻokaʻawale, nā mea hoʻoheheʻe metala, a pēlā aku.
ʻano hana:
1. Ke ʻano hana synthesis pololei o ka ethylene a me ka chlorine: chlorine ethylene a me ka chlorine i loko o ka 1,2-dichloroethane medium e hana i ka dichloroethane maka a me kahi liʻiliʻi o nā polychlorides, e hoʻohui i ka alkali a me ka flash evaporate e wehe i nā mea waikawa a me kekahi mau mea paila kiʻekiʻe, holoi ʻia me ka wai a hiki i ka neutral, azeotropic dehydration, a me ka distillation e loaʻa ai ka huahana i hoʻopau ʻia. 2. Ke ʻano hana ethylene oxychlorination: Hoʻopili pololei ʻia ʻo Ethylene me ka chlorine e hana i ka dichloroethane. ʻO ka hydrogen chloride i hoʻihoʻi ʻia i ka wā o ka haki ʻana o dichloroethane e hana i ka vinyl chloride, ʻo ke kinoea oxygen-loaʻa Chemicalbook (ea) a me ka ethylene i preheated i 150-200 °C e hoʻouna ʻia ma o kahi mea hoʻouluulu keleawe chloride i hoʻouka ʻia ma luna o ka alumina ma ke kaomi o 0.0683-0.1033MPa, pane ma ka mahana o 200-250 °C, a hoʻomaʻalili ʻia ka huahana maka (condensing ka hapa nui o ka trichloroacetaldehyde a me kahi hapa o ka wai), kaomi ʻia, a hoʻomaʻemaʻe ʻia e loaʻa ai ka huahana dichloroethane. 3. Ke ʻano o ka chlorination pololei o ka ethylene mai ke kinoea haki petroleum a i ʻole ka umu coke. Eia kekahi, ʻo 1,2-dichloroethane kekahi huahana ʻaoʻao i ka hana ʻana o ka chloroethanol a me ka ethylene oxide.


  • Inoa:1,2-Dichloroethane CAS 107-06-2
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  • ʻIke ʻia:wai ʻole kala a moakāka hoʻi
  • Ka Palekana Kaiapuni::ʻAe
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  • ʻAno:Hoʻohana ʻia ma ke ʻano he mea hoʻokaʻawale no nā mea hoʻoheheʻe organik a me nā aila, a hoʻohana ʻia hoʻi i ka synthesis organik
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    • Hoʻoiho MSDS/COA Hoʻoiho PDF

    Nā kikoʻī huahana

    Nā Lepili Huahana

    Hoʻolauna huahana

    He wai ʻaila ʻole kala ʻole ka 1,2-Dichloroethane, moakāka me kahi ʻala e like me ka chloroform a me kahi ʻono ʻono. Hoʻoheheʻe ʻia i ka wai ma kahi o 120 mau manawa, hui pū ʻia me ka ethanol, chloroform a me ka ether. Hiki ke hoʻoheheʻe i ka ʻaila a me ka momona, ka momona, ka paraffin.

     

    Kahua noi

    Hoʻohana nui ʻia i ka hana ʻana o ka vinyl chloride, ka waikawa oxalic a me ka ethylenediamine, a hiki ke hoʻohana ʻia hoʻi e like me nā solvents, nā fumigants palaoa, nā detergents, nā mea hoʻokaʻawale, nā mea hoʻoheheʻe metala, a pēlā aku.

    Ka wehewehe ʻana o ke kūkulu ʻana

    1,2-Dichloroethane

    CAS 107-06-2

    ʻO ke ʻano molekole C2H4Cl2

    Kaumaha molekole 98.96

    Helu EINECS 203-458-1

    Kikowaena hoʻoheheʻe -35°C (lit.)

    Ka paila ʻana 83°C (lit.)

    Ka nui o ka paʻa 1.256g/mL ma 25°C (mālamalama ʻia)

    Ka nui o ka puke kemika mahu 3.4 (20°C, vsair)

    Kaomi mahu 87mmHg (25°C)

    ʻIke kuhikuhi refractive n20 /D1.444 (lit.)

     

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