p-Anisaldehyde 123-11-5

Nkọwa dị mkpirikpi:

p-Anisaldehyde 123-11-5


  • Aha ngwaahịa:p-Anisaldehyde
  • CAS:123-11-5
  • MF:C8H8O2
  • MW:136.15
  • EINECS:204-602-6
  • agwa:emeputa
  • ngwugwu:25kg / drum ma ọ bụ 200kg / drum
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: p-Anisaldehyde/4-Methoxybenzaldehyde

    OZ:123-11-5

    MF:C8H8O2

    MW: 136.15

    Ebe mgbaze: -1°C

    Njupụta: 1.121 g/ml

    Ngwugwu: 1 L / karama, 25 L / drum, 200 L/drum

    Nkọwapụta

    Ihe Nkọwapụta
    Ọdịdị Mmiri mmiri na-enweghị agba
    Ịdị ọcha ≥99.5%
    Agba (Co-Pt) ≤20
    Acidity (mgKOH/g) ≤5
    Mmiri ≤0.5%

    Ngwa

    1. Ọ bụ isi ose na ifuru Hawthorn, sunflower na ekpomeekpo lilac.

    2. A na-eji ya dị ka ihe na-esi ísì ụtọ na lily nke ndagwurugwu.

    3. A na-eji ya dị ka onye na-eme mgbanwe na Osmanthus fragrans.

    4. A pụkwara iji ya mee ihe na ụtọ kwa ụbọchị na ụtọ nri.

    Ngwongwo

    Ọ bụ soluble na ethanol, soluble na ethyl ether, benzene na ihe ndị ọzọ na-edozi ahụ, nakwa na mmiri.

    Nchekwa

    Echekwara na akọrọ, ndò, ebe ikuku na-eku ume.

    Nkwụsi ike

    1. Ya gas na ikuku na-emepụta ihe mgbawa ngwakọta. Yiri ugegbe nchebe, uwe nchebe, na uwe mkpuchi nchebe.

    2. Dị na akwụkwọ ụtaba na anwụrụ ọkụ.

    3. Ọ na-adị na mmanụ dị mkpa dị ka mmanụ star anise, mmanụ cumin, mmanụ anise star, mmanụ dill, mmanụ acacia, na mmanụ ọka.

    4. Ọ naghị eguzosi ike na ìhè, ọ dị mfe oxidize ma gbanwee agba na ikuku iji mepụta anisic acid.

    5. p-Methoxybenzaldehyde nwere ike iji chebe diols, dithiols, amines, hydroxylamines na diamines.

    Nchekwa diol p-methoxybenzaldehyde nwere ike ịmepụta ngwa ngwa site na mmeghachi omume nke diol na aldehyde iji mepụta acetal. Ihe na-eme ka ọ bụrụ hydrochloric acid ma ọ bụ zinc chloride, ma ọ bụ ụzọ ndị ọzọ dị ka ayodiin catalysis na polyaniline dị ka onye na-ebu Sulfuric acid catalysis, indium trichloride catalysis, bismuth nitrate catalysis, wdg P-methoxybenzaldehyde na-emeghachi omume na L-cysteine ​​​​iji nweta thiazole. usoro.

    Mmeghachi omume na otu amino P-methoxybenzaldehyde nwere ike meghachi omume na otu amino iji mepụta ntọala Schiff, nke NaBH4 belatara ka ọ bụrụ amines nke abụọ.

    Nhazi nke ethylene oxide derivatives p-methoxybenzaldehyde nwere ike meghachi omume na sọlfọ ylides iji mepụta ethylene oxide, ma nwee ike meghachi omume na ogige diazonium iji nweta ụdị mmepụta ahụ. Mmeghachi omume na ethylene oxide nwekwara ike gbasaa mgbanaka iji nweta ihe mgbanaka furan.

    Mmeghachi omume diacylation N'okpuru catalysis nke tetrabutylammonium bromide (TBATB), p-methoxybenzaldehyde nwere ike meghachi omume na acid anhydride iji mepụta ngwaahịa diacylation.

    Na mmeghachi omume njikọta, n'ihi mmetụta ike inye onyinye elektrọn nke otu para-methoxy, p-methoxybenzaldehyde na-emeghachi omume na allyltrimethylsilane n'okpuru catalysis nke bismuth trifluorosulfonate iji nweta ngwaahịa akpọpụtara.


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