totonu_fanua

Oloa

1,2-Diformyloxyethane

Fa'amatalaga Puupuu:


  • Igoa o oloa:1,2-Diformyloxyethane
  • upu uiga tutusa:1,2-Ethanediol,diformate;1,2-ethanedioldiformate;diformiated'ethyleneglycol;Ethylene formate;ethyleneformate;Formic acid, ethylene ester;formicacid,ethyleneester;1,2-DIFORMYLOXYETHANE
  • CAS:629-15-2
  • MF:C4H6O4
  • MW:118.09
  • EINECS:211-077-7
  • Vaega o oloa:
  • Mol File:629-15-2.mol
  • Fa'amatalaga Oloa

    Faailoga o oloa

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    Diformyloxyethane Fa'amatalaga autu

    Fa'apuna 174-178 °C(malamalama)
    mafiafia 1.226 g/mL ile 20 °C(malamalama)
    mamafa ausa 1.72hPa ile 25℃
    fa'asino fa'asino n20/D 1.415
    LogP -0.69
    CAS Fa'amaumauga Fa'amaumauga 629-15-2(Fa'amatalaga Fa'amaumauga a le CAS)
    NIST Chemistry Reference 1,2-Ethanediol, diformate(629-15-2)
    Faiga Fa'atusitala a le EPA 1,2-Ethanediol, 1,2-diformate (629-15-2)

    Fa'amatalaga o oloa

    1,2-Diformyloxyethane, e taʻua foʻi o le acetoacetaldehyde poʻo le acetate acetaldehyde, o se vailaʻau vailaʻau faʻatasi ma le fua mole mole C4H6O3.O se acetal compound e aofia ai vaega e lua formyl (aldehyde) o loʻo faʻapipiʻiina i se atigi okesene tutotonu.1,2-Diformyloxyethane e mafai ona faʻapipiʻiina e ala i le taliina o formaldehyde (CH2O) faʻatasi ma le acetaldehyde (C2H4O) i le i ai o se vailaʻau faʻamalosi.O se vai e le lanu ma se manogi suamalie.1,2-Diformyloxyethane e mafai ona faʻaaogaina e avea o se vaeluagalemu i le faʻapipiʻiina o meaola ma avea o se solvent poʻo se reagent i nisi gaioiga.E mafai foʻi ona faʻaaogaina e fai ma mea e faʻamalieina ai meaʻai.Ae ui i lea, e taua tele le taulimaina ma le faʻaeteete o lenei vailaʻau aua e mu ma e ono afaina ai mata, paʻu ma le manava pe a le taulimaina lelei.

    Fa'amatalaga Saogalemu

    Laiti o lamatiaga Xn
    Fa'amatalaga Tulaga lamatia 22-41
    Fa'amatalaga Saogalemu 26-36
    WGK Siamani 3
    RTECS KW5250000

    Diformyloxyethane Fa'aoga ma Fa'asologa

    Meatotino tau vailaau Vai-pa'epa'e vai.hydrolyzes lemu, fa'asa'olotoina fomic acid.Solu i le vai, ava malosi ma le eter.E mu.
    Fa'aoga Suavai atualalaina.
    Fa'amatalaga Lautele Se vai-pa'epa'e vai.E sili atu le mafiafia nai lo le vai.Itu ole moli 200°F.Atonu e oona pe a inuina.Fa'aaogaina i vai e alaala ai.
    Gaioiga o le Ea & Suavai Solu i le vai.
    Reactivity Profile 1,2-Diformyloxyethane e tali atu i fafo ma acids.Fa'atasi ai ma vaila'au fa'ama'i malosi;o le vevela e mafai ona faʻamumuina mea faʻafefe.E tali atu fo'i i fafo ma vaifofo fa'avae.Fa'atupuina le hydrogen fa'atasi ai ma mea fa'aitiitiga malosi (metala alkali, hydride).
    Tulaga lamatia Oona e ala ile taumafaina.
    Mata'utia Soifua Maloloina O le manava pe fa'afeso'ota'i i mea e ono fa'aita pe mu ai le pa'u ma mata.O le afi e mafai ona maua mai ai kasa fa'aita, pala ma/po'o oona.O ausa e ono faapogaia ai le niniva po'o le ma'i.Ole tafe mai le afi po'o le vai fa'afefe e ono mafua ai le filogia.
    Mumu ma le Pa E le mu
    Fa'amatalaga Saogalemu Oona e ala ile taumafaina.Ose mata itaita tele.Mumu pe a faʻaalia i le vevela poʻo le mumu;e mafai ona tali atu i mea oxidizing.E tau ai le afi, fa'aaoga CO2, vaila'au mago.A fa'avevela se'ia pala, e fa'asu'e mai ai le asu matuitui ma asu fa'aita.

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