p-Anisaldehyde 123-11-5

Inkcazelo emfutshane:

p-Anisaldehyde 123-11-5


  • Igama lemveliso :p-Anisaldehyde
  • I-CAS:123-11-5
  • MF:C8H8O2
  • MW:136.15
  • EINECS:204-602-6
  • Umlinganiswa:umenzi
  • Umqulu:25 kg/igubu okanye 200 kg/igubu
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama lemveliso:p-Anisaldehyde/4-Methoxybenzaldehyde

    CAS:123-11-5

    MF:C8H8O2

    MW:136.15

    Indawo yokunyibilika:-1°C

    Ubuninzi: 1.121 g/ml

    Iphakheji: 1 L / ibhotile, 25 L / igubu, 200 L / igubu

    Inkcazo

    Izinto Iinkcukacha
    Imbonakalo Ulwelo olungenambala
    Ubunyulu ≥99.5%
    Umbala(Co-Pt) ≤20
    Ubumuncu(mgKOH/g) ≤5
    Amanzi ≤0.5%

    Isicelo

    1. Yeyona spice ephambili kwintyatyambo ye-Hawthorn, i-sunflower kunye ne-flavour ye-lilac.

    2. Isetyenziswa njengevumba elimnandi kwinyibiba yentlambo.

    3. Isetyenziswa njengesilungisi kwi-Osmanthus fragrans.

    4. Inokusetyenziswa kwakhona kwiincasa zemihla ngemihla kunye neencasa zokutya.

    Ipropati

    Iyanyibilika kwi-ethanol, i-ethyl ether, benzene kunye nezinye izinyibilikisi eziphilayo, zinyibilika emanzini.

    Ugcino

    Igcinwe kwindawo eyomileyo, enomthunzi, kwindawo engenamoya.

    Uzinzo

    1. Irhasi kunye nomoya wayo zenza umxube oqhumayo. Nxiba iiglasi ezikhuselayo, iimpahla ezikhuselayo, kunye neeglavu zokukhusela.

    2. Zikhona kumagqabi ecuba kunye nomsi.

    3. Ngokwendalo ikhona kwii-oyile eziyimfuneko ezifana ne-star anise oil, i-cumin oil, i-star anise oil, i-oyile ye-dill, ioli ye-acacia, kunye neoli yombona.

    4. Ayizinzile kakhulu ekukhanyeni, kulula i-oxidize kunye nokutshintsha umbala emoyeni ukuvelisa i-asic acid.

    5. I-p-Methoxybenzaldehyde ingasetyenziselwa ukukhusela i-diols, i-dithiols, i-amines, i-hydroxylamines kunye ne-diamines.

    Ukukhuselwa kweDiol i-p-methoxybenzaldehyde inokubunjwa ngokulula ngokusabela kwe-diol kunye ne-aldehyde ukwenza i-acetal. I-catalyst esetyenzisiweyo ingaba yi-hydrochloric acid okanye i-zinc chloride, okanye ezinye iindlela ezifana ne-iodine catalysis kunye ne-polyaniline njengomthwali we-Sulfuric acid catalysis, i-indium trichloride catalysis, i-bismuth nitrate catalysis, njl. izinto eziphuma kuyo.

    Ukusabela kunye namaqela e-amino i-P-methoxybenzaldehyde inokusabela kunye namaqela e-amino ukwenza iziseko ze-Schiff, ezincitshiswe yi-NaBH4 ukuze zenze i-amines yesibini.

    Ukuqulunqwa kwezinto eziphuma kwi-ethylene oxide i-p-methoxybenzaldehyde inokusabela kunye ne-sulphur ylides ukwenza i-ethylene oxide derivatives, kwaye inokusabela kunye neekhompawundi ze-diazonium ukufumana izinto ezinjalo. Ukusabela nge-ethylene oxide derivatives nako kunokwandisa iringi ukufumana izinto eziphuma kwiringi ye-furan.

    I-Diacylation reaction Ngaphantsi kwe-catalysis ye-tetrabutylammonium bromide (TBATB), i-p-methoxybenzaldehyde inokusabela nge-anhydride ye-asidi ukwenza iimveliso ze-diacylation.

    Kwimpendulo yonxulumano, ngenxa yesiphumo esinamandla sokunikela nge-electron yeqela le-para-methoxy, i-p-methoxybenzaldehyde isabela kunye ne-alyltrimethylsilane phantsi kwe-catalysis ye-bismuth trifluorosulfonate ukufumana imveliso ye-diallylated.


  • Ngaphambili:
  • Okulandelayo:

  • Iimveliso ezinxulumeneyo