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Methyl Phenylglyoxalate Avèk Cas 15206-55-0


  • Nimewo CAS:15206-55-0
  • Fòmil molekilè:C9H8O3
  • Pwa molekilè:164.16
  • Nimewo EINECS:239-263-3
  • Sinonim:alfa-Oxobenzeneaceticacidmethylester;alfa-oxo-benzeneaceticacimethylester;Benzeneaceticacid, alfa-oxo-, methylester;MBF;GlycopyrroniumBromideImpuritiy3 (Methylbenzoylformate);
  • Pwodwi detay

    Telechaje

    Tags pwodwi

    Ki sa ki se Methyl Phenylglyoxalate ak Cas 15206-55-0?

    Asid benzoik ak metanol yo jwenn pa esterifikasyon.Methanol siklik ak asid benzoilformik yo te ajoute nan po reyaksyon an, epi yo te ajoute asid silfirik tou dousman ak brase.Apre chofe anba rflu pou 12 èdtan, depase metanol te refè.Pwodwi esterifye a te netralize ak solisyon sodyòm kabonat dilye, kouch lwil la te separe, epi kouch akeuz la te ekstrè ak benzèn.Ekstrè a te konbine avèk kouch lwil oliv, cheche sou silfat sodyòm anidrid, ak Lè sa a, distile.Premyèman, benzèn sòlvan an te refè, ak Lè sa a, chodyèr ki ba yo te evapore anba presyon redwi.Lè sa a, fraksyon yo te kolekte epi pran kòm methyl benzoylformate.

    Spesifikasyon

    Aparans

    Likid jòn limyè

    Methyl benzoate

    ≤1.0%

    Pwen bouyi

    246℃-248℃

    Esè (%)

    ≥99%

    Dansite @ 20 ℃

    1.15-1.17g/cm³

    Sispansyon sibstans

    No

    Transmisyon 500nm

    ≥99.0%

    Transmisyon 450nm

    ≥98.0%

    Lòt moun ki pa marye impuretés

    ≤1.0%

    Aplikasyon

    Methyl benzoylformate se yon entèmedyè pou mezatrione èbisid la.Pou sentèz òganik ak UV-geri kouch ak lank.

    Pake

    200kgs/tanbou, 16tons/20'container
    250kgs/tanbou, 20tons/20'container
    1250kgs/IBC, 20tons/20'container

    Methyl-benzoylformate (MBF) (5)

    Methyl Phenylglyoxalate Avèk Cas 15206-55-0

    Methyl-benzoylformate (MBF) (6)

    Methyl Phenylglyoxalate Avèk Cas 15206-55-0


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