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14 Tausaga Gaosiga Aafiaga
Ia e 2 La'au Vailaau Fa'asaina
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Su'esu'ega Tulaga Lelei mo le Tiliva Anapogi ma le Mama maualuga CAS 93-02-7 2, 5-Dimethoxybenzaldehyde


  • Cas:93-02-7
  • fua mole:C9H10O3
  • mamafa mole:166.17
  • EINECS:202-211-5
  • upu uiga tutusa:2,5-Dimethoxybenzaldehyde,97%; 2,5-Dimethoxybenzald;5-DiMethoxybenzaldehyde; 2,5-DiMethoxybenzaldehyde,Chemicalbook97%25GR; NSC6315; 93-02--7; 2,5-DimethoxybenzaldehydeVetec(TM)reagentgrade,98%; 2,5-DIMETHOXYBENZALDEHYDE
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    Matou te taumafai mo le lelei, tautua i tagata faʻatau ", faʻamoemoe e avea ma 'au sili ona galulue faʻatasi ma faʻatautaia pisinisi mo tagata faigaluega, faʻatau oloa ma tagata faʻatau, iloa faʻasoa faʻatau ma faʻaauau le faʻalauiloaina mo le Suʻesuʻega Lelei mo le Faʻasalalau Anapogi ma le Mamalu Maualuga CAS 93-02-7 2, 5-Dimethoxybenzaldehyde, O le a matou ofoina atu le maualuga sili ona lelei, atonu o le tau sili ona malosi o le vaega, mo tagata fou ma tuai uma ma auaunaga lanu meamata sili ona lelei.
    Matou te taumafai mo le lelei, tautua i tagata faʻatau ", faʻamoemoe e avea ma 'au sili ona galulue faʻatasi ma faʻatautaia pisinisi mo tagata faigaluega, faʻatau oloa ma tagata faʻatau, iloa faʻasoa taua ma faʻaauau le faʻalauiloaina moChina Chemical Intermediates ma Pharmaceutical Raw Materials, Ona o suiga suiga i lenei fanua, matou te fa'aaofia ai i matou lava i fefa'ataua'iga fa'atau oloa ma taumafaiga fa'amaoni ma le lelei o le pulega. Matou te fa'atumauina fa'asologa o taimi e tu'uina atu ai, mamanu fou, lelei ma manino mo a matou tagata fa'atau. O le matou moto o le tuʻuina atu o fofo lelei i totonu o le taimi faʻatulagaina.

    2,5-Dimethoxybenzaldehyde o se paʻu tioata samasama samasama ma se mamafa mole o le 166.18 ma le vevela o le 146 ° C. E solu i solu fa'aola pei ole ethanol ma eter. E masani ona faʻaaogaina e avea o se vailaʻau vavalo.

    MEA

    TULAGA

    Fa'aaliga

    Efuefu i samasama malo

    NMR

    usitaia

    Mama

    >98%

    Liu liusuavai

    46-48 °C (malamalama)

    vai vai

    <0.5%

     

    I le faʻaopoopoga i le faʻamaʻiina poʻo le faʻaitiitia i le 2,5-dimethoxybenzoic acid, benzonitrile poʻo le benzyl alcohol, 2,5-dimethoxybenzaldehyde lava ia e iai foʻi le aoga tulaga ese. E ala i le tali atu i vailaʻau faʻatasi ai ma ituaiga eseese o vaega faʻatino, e mafai ona maua ai molelaʻau vailaʻau ma fausaga eseese ma aʻafiaga eseese. O le fa'ama'i o Parkinson (PD) ose fa'ama'i masani o le neurodegenerative, ma o ona fa'a'ailoga autu fa'apitoa e aofia ai le tete o maso, ma'a'a'a, fa'alavelave fegasoloa'i, tu i luga o le tino ma fa'aletonu le paleni o gaioiga. O isi atina'e o le a o'o atu ai fo'i i le fa'ailoaina, fa'amanino, fa'aletonu o le mafaufau ma le fa'aletonu o le mafaufau. I le taimi nei, o le togafitiga o le PD e masani lava ona aofia ai togafitiga faʻamalositino, togafitiga faʻapitoa ma togafitiga o kene. I le togafitiga o fualaau faasaina, na maua ai le phenamidine i se aafiaga lelei i luga o le PD, ma le maualalo o le oona ma le saogalemu lelei, ma o le tuufaatasiga o le phenamidine e manaʻomia ai le faʻaogaina o le 2,5-dimethoxybenzaldehyde e fai ma mea amata.

    E tusa ai ma le auala faʻapipiʻi o loʻo lipotia mai i tusitusiga, 2,5-dimethoxybenzaldehyde e masani lava ona maua e ala i le faʻaogaina o le 1,4-dimethoxybenzene ma se sui o le formylation. O vailaʻau faʻapipiʻi e aofia ai (1) se faʻafefiloi o le 1,1-dichloromethyl ether ma le titanium tetrachloride; (2) o se faʻafefiloi o le N,N-dimethylformamide ma le phosphorus oxychloride, o le faʻafefiloi o le N,N-dimethylformamide ma le oxalyl chloride; (3) o se faʻafefiloi o le N,N-dimethylformamide ma le thionyl chloride poʻo se faʻafefiloi o le urotropine ma le magnesium chloride. Ae ui i lea, o nei metotia e manaʻomia ai le faʻaaogaina o le tele o le titanium tetrachloride, phosphorus oxychloride poʻo le thionyl chloride. O nei reagents e le mautu ma faigofie ona pala, ma o le tele o le kasa o le hydrochloric acid e faʻasaʻolotoina i le taimi o le tali, lea e le faʻafeiloaʻi ma e maualuga manaʻoga mo le faʻagasologa o gaioiga.

    Ua tu'uina mai se auala fou fa'aopoopo. O lenei metotia e faʻaaogaina ai le 1,4-dimethoxybenzene ma formaldehyde e fai ma mea mata, ma faʻatinoina se faʻaogaina o le photooxidative i le i ai o le okesene ma se faʻamalosi i lalo o le lanu moana lanumoana e faʻapipiʻi lelei ai le 2,5-dimethoxybenzaldehyde. O lenei metotia e faʻaaogaina ai le okesene poʻo le ea e fai ma mea faʻamaʻi, e le maua ai le kasa acidic, ma e faʻafeiloaʻi le siosiomaga. E le gata i lea, o lenei metotia e faʻaaogaina ai le cobalt taugofie e fai ma faʻamalosi, lea e maualalo le tau ma talafeagai mo le faʻaaogaina o fale gaosi oloa.

    25kgs/pa'u, 9tons/20'container
    25kgs/pe, 20tons/20'container

    Matou te taumafai mo le lelei, tautua i tagata faʻatau ", faʻamoemoe e avea ma 'au sili ona galulue faʻatasi ma faʻatautaia pisinisi mo tagata faigaluega, faʻatau oloa ma tagata faʻatau, iloa faʻasoa faʻatau ma faʻaauau le faʻalauiloaina mo le Suʻesuʻega Lelei mo le Faʻasalalau Anapogi ma le Mamalu Maualuga CAS 93-02-7 2, 5-Dimethoxybenzaldehyde, O le a matou ofoina atu le maualuga sili ona lelei, atonu o le tau sili ona malosi o le vaega, mo tagata fou ma tuai uma ma auaunaga lanu meamata sili ona lelei.
    Su'ega Lelei moChina Chemical Intermediates ma Pharmaceutical Raw Materials, Ona o suiga suiga i lenei fanua, matou te fa'aaofia ai i matou lava i fefa'ataua'iga fa'atau oloa ma taumafaiga fa'amaoni ma le lelei o le pulega. Matou te fa'atumauina fa'asologa o taimi e tu'uina atu ai, mamanu fou, lelei ma manino mo a matou tagata fa'atau. O le matou moto o le tuʻuina atu o fofo lelei i totonu o le taimi faʻatulagaina.


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