totonu_fanua

Oloa

1,1-DIMETILUREA

Fa'amatalaga Puupuu:


  • Igoa o oloa:1,1-DIMETILUREA
  • upu uiga tutusa:1,1-DIMETHYLUREA;(CH3)2NCONH2;1,1-dimethyl-ure;Asym-Dimethylurea;N,N-Dimethylurea,98+%;Urea, N,N-dimethyl-;Urea, 1,1-dimethyl- ;urea,1,1-dimethyl-
  • CAS:598-94-7
  • MF:C3H8N2O
  • MW:88.11
  • EINECS:209-957-0
  • Vaega o oloa:Intermediates
  • Mol File:598-94-7.mol
  • Fa'amatalaga Oloa

    Faailoga o oloa

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    DIMETHYLUREA Meatotino Vailaau

    Liu liusuavai 178-183 °C (malamalama)
    Fa'apuna 163.08°C (fa'atatau fa'atatau)
    mafiafia 1.255
    mamafa ausa 0.008Pa ile 25℃
    fa'asino fa'asino 1.4715 (fa'atatau)
    vevela vevela. Teu i lalo ole +30°C.
    solubility vai: soluble5%, manino, leai se lanu
    pka 14.73±0.50(Vailoaina)
    fomu Pa'u tioata
    lanu Pa'epa'e e pa'epa'e
    Suavai Solubility Solu
    BRN 1740666
    LogP -4.6 ile 20℃
    CAS Fa'amaumauga Fa'amaumauga 598-94-7(CAS Fa'amaumauga Fa'amaumauga)
    NIST Chemistry Reference Urea, N,N-dimethyl-(598-94-7)
    Faiga Fa'atusitala a le EPA 1,1-Dimethylurea (598-94-7)

    DIMETHYLUREA Fa'amatalaga o oloa

    1,1-Dimethylurea o se vailaʻau faʻamaʻi ma le fua mole mole C3H8N2O.E lauiloa foi o le dimethylurea poʻo le DMU.O se pa'epa'e tioata pa'epa'e, faigofie ona solu i le vai ma so'o so'o.

    1,1-Dimethylurea o loʻo i ai faʻaoga eseese i pisinisi eseese.O se tasi o ona faʻaoga autu o le avea ma se reagent i le faʻaogaina o meaola.E masani ona faʻaaogaina o se puna o le dimethylamine, o se poloka fale taua i le gaosiga o vailaʻau, vali ma isi vailaʻau.

    I totonu o le falemaʻi, 1,1-dimethylurea o loʻo faʻaaogaina e avea o se mea muamua mo le tuʻufaʻatasia o vailaʻau ma vailaʻau vavalo.

    E mafai ona fa'aaogaina e fai ma sui o le puipuiga mo vaega fa'atino e ma'ale'ale fa'a kemikolo i taimi o fa'agaioiga fa'aola.E faʻaaogaina foi e fai ma faʻamalosi i nisi gaioiga.

    E le gata i lea, o le 1,1-dimethylurea o loʻo faʻaaogaina foi i le tuʻufaʻatasia o vailaʻau ma fungicides.E galue o se faʻamautu ma faʻaleleia le faʻatinoga o nei agrochemicals.E taua tele le taulimaina o le 1,1-dimethylurea ma le faʻaeteete aua e manatu e afaina pe a faʻaogaina pe faʻafesoʻotaʻi ma le paʻu poʻo mata.E tatau ona faia ni puipuiga talafeagai pe a galue i lenei vaega, e pei o le ofuina o meafaigaluega puipuia ma faʻamautinoa le lelei o le ea.

    I le aotelega, 1,1-dimethylurea o se faʻalapotopotoga faʻapitoa e mafai ona faʻaaogaina i le faʻaogaina o meaola, vailaʻau, ma agrochemicals.O ona meatotino e fa'aoga ai e fai ma mea fa'afofoga, puipui, ma fa'amalosi i le tele o fa'agasologa o vaila'au.

    Fa'amatalaga Saogalemu

    Laiti o lamatiaga Xi
    Fa'amatalaga Tulaga lamatia 36/37/38
    Fa'amatalaga Saogalemu 26-36
    WGK Siamani 3
    RTECS YS9867985
    TSCA Ioe
    HS Code 2924 19 00
    Fa'amatalaga o Mea Mata'utia 598-94-7(Faamatalaga o Mea Mata'utia)

    DIMETHYLUREA Fa'aoga ma Fa'asologa

    Meatotino tau vailaau Pa'epa'e i le pa'epa'e pa'epa'e tioata
    Fa'aoga 1,1-Dimethylurea (N,N-dimethylurea) na faʻaaogaina i le Dowex-50W ion exchange resin-faʻalauiloaina faʻasologa oN,N'-suia-4-aryl-3,4-dihydropyrimidinones.
    Fa'amatalaga Lautele O mea fa'apitoa fa'apitoa ole 1,1-dimethylurea (N,N'dimethylurea), na iloiloina e ala i le lua-harmonic generation.
    Mumu ma le Pa Le fa'avasegaina

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