Umthengisi wefektri i-idodobnzene ye-591-50 kwisitokhwe

Inkcazo emfutshane:

I-Ondenales i-I-I-I-I-I-Assi 591-50 ngexabiso elifanelekileyo


  • Igama lemveliso :I-biobenzene
  • I-CAS:I-591-50-40
  • Mf:C6h5i
  • MW:204.01
  • I-einecs:209-719-6
  • Umlinganiswa:umvelisi
  • Iphakheji:I-1 kg / kg okanye i-25 kg / idrum
  • Iinkcukacha zemveliso

    Iimpawu zeMveliso

    Inkcazo

    Igama lemveliso: i-idoddenezene
    I-CAS: 591-50-40
    I-Einecs: 209-719-6
    Inqaku lokunyibilika: -29 ° C (I-LAT.)
    Inqaku lokubila: I-188 ° C (yakhanyisiwe.)
    Ukuxinana: 1.823 g / ml nge-25 ° C (kit.)
    Isalathiso sokuqaqamba: I-N20 / D 1.62 (I-LAL.)
    FP: I-74 ° C
    U-Soluba: 0.34G / L (uvavanyo)
    IFOMU: Ulwelo
    Umbala: cale ityheli
    I-Gravie Star: 1.823
    I-Lolity yaManzi: I-inflifle
    I-Merck: 14,5029
    Brn: 1446140

    Ukucaciswa

    Igama lemveliso I-biobenzene
    Ubunyulu I-99% imiz
    Imbonakalo Ulwelo olungenamibala
    MW 204.01
    Indawo yokunyibilika -29 ° C (yakhanyisiwe.)

    Isicelo

    I-1. I-Ididobenzene Cas 591-50 isetyenziswe njengolwesiseko osemgangathweni wesalathiso
    I-2. I-Ornthesic Synthesis okanye njengesisombululo esibonakalayo sesalathiso sesalathiso.
    I-3. I-Ornthesic Synthesi, i-i-idodhenezene ikwayi-regent ngokubanzi kwaye inokusetyenziswa njengesisombululo esibonakalayo sesalathiso sesalathiso sesalathiso

    Intlawulo

    1, t / t
    2, l / c
    3, Visa
    4, Ikhadi letyala
    I-5, Paypal
    I-6, iAlibhaba isiqinisekiso sokusebenza
    I-7, i-Western Union
    I-8, iMoneyGram
    9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-aliipay okanye i-wechat.

    intlawulo

    Ukugcinwa

    Igcinwe kwindawo yokugcina impahla eyomileyo nenomoya.

    Uzinzo

    Ijika i-tyheli ngokukhawuleza emoyeni, iphinda iphile nge-itallic lithium kwisisombululo se-Ether ukuze ivelise i-pheny lithium, kwaye iphinde isebenze nge-magnesium kwi-ether eyomileyo yokufaka i-ergerd. Kunqande ukuphefumla komphunga wale mveliso xa uyisebenzisa. Kulumkele ukunxibelelana ngamehlo kunye nolusu.

    Inkcazo yamanyathelo oncedo afunekayo

    Ingcebiso ngokubanzi
    Nxibelelana nod. Bonakalisa le ncwadana yezobuncinolo yoBugcisa kugqirha kwisiza.
    Inhale
    Ukuba ukhanjiswe, hambisa isigulana kumoya omtsha. Ukuba uyeka ukuphefumla, hluza ukuphefumla okuphezulu. Nxibelelana nod.
    Unxibelelwano lwesikhumba
    Hlamba ngesepha kunye namanzi amaninzi. Nxibelelana nod.
    uqhagamshelo lamehlo
    Hlambulula ngokufanelekileyo ngamanzi amaninzi kangangemizuzu eli-15 kwaye unxibelelane nodokotela.
    Ingetion
    Kunqatshelwe ukuphelisa ukugabha. Ungaze wondla nantoni na emlonyeni ukuya kumntu ongazi nto. Hlamba umlomo wakho ngamanzi. Nxibelelana nod.


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