Ethyl Acetoacate / Eaa 141-97-9

Tsananguro pfupi:

Ethyl Acetoacate / Eaa 141-97-9


  • Chigadzirwa Zita:Ethyl acetoacate / eaa
  • Cas:141-97-9
  • MF:Cs10o3
  • MW:130.14
  • Einecs:205-516-1
  • Hunhu:mugadziri
  • Package:25 KG / Drum kana 200 KG / Drum
  • Chigadzirwa Chinhu

    Zvigadzirwa tags

    Tsananguro

    Chigadzirwa Zita: Ethyl Acetoacetate / Eaaa

    CAS: 141-97-9

    Mf: c6h10o3

    MW: 130.14

    Inomhanyisa pfungwa: -45 ° C

    Boling Point: 181 ° C

    Density: 1.029 g / ml pa 20 ° C

    Package: 1 L / Bhodhoro, 25 L / Drum, 200 L / Drum

    Kutaurwa

    Zvinhu Zvinyorwa
    Chitarisiko Isina ruvara mvura
    Kuchena ≥99%
    Ruvara (CO-PT) 10
    Ethyl acetate Solution bvunzo Vanokwanisa
    Acidity (mu acetic acid) ≤0.5%
    Mvura ≤0.2%

    Application

    Iyo inonyanya kushandiswa mumushonga, Dyestuff, mishonga yekuuraya zvipuka uye zvichingodaro. Iyo inoshandiswawo mune zvinowedzera zvekudya uye zvinwiwa uye zvinonhuhwirira.

    Chivakwa

    Ethyl acetoacetate ndeye isina ruvara mvura ine inofara michero inonhuwira. Iyo inochema muEthanol, Ethyl Ehter, profilyle, ethyl acetate, uye inonyudzwa mumvura sa12:12.

    Chengetedza

    Inochengeterwa panzvimbo yakaoma, ine shady, yakatsvedza.

    Kugadzikana

    1. Yakagadzikana pasi pekudziya kwakajairika uye kumanikidzwa. Zvisingapindirani zvinhu: Acids, Alkalis, kuderedza vamiririri, oxidizing vamiririri. Icho chikamu chakaderera-chepfu. Ngwarira kufema vaputi uye kusangana neganda.

    Chemical Properties: Iyo yepepuru kana ichisangana neFerric chloride. Kana hydrolyzed ine dilute acid kana dilute Alkali, acetone, ethanol naCarbon dioxide vanogadzirwa. Pasi pechiitiko chechigadziko chakasimba, mamorekuru maviri eacetic acid uye ethanol anogadzirwa. Kana kuderedzwa kwechikuru, β-hydroxyButyric acid inoumbwa. Mune iyo ichangobva kuvhurwa ethyl acetoacetate, iyo Enol fomu account ye7% uye iyo ketone fomu account ye93%. Kana mhinduro ethanol yeEthal acetoacetate yakatakurwa kuenda -78 ° C, iyo Ketone compound yaive yakarongedzerwa mune crystalline mamiriro. Kana iyo sodium inobva yeTETHYL ACETOCETARE yakamiswa muDimethyl Ether uye zvishoma isina kurerutswa huwandu hweHydrogen chloride gasi rinopfuudzwa

    2. Ichi chigadzirwa hachina kuderera chepfu, rat aral ld503.98g / kg. Asi nekutsamwiswa zvine mwero uye anesthesia, michina yekugadzira inofanira kusungwa uye yakazara. Vashandisi vane zvigadzirwa nemidziyo yekudzivirira.


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