Unilong
14 Tausaga Gaosiga Aafiaga
Ia e 2 La'au Vailaau Fa'asaina
Pasia ISO 9001:2015 Quality System

Methyl Phenylglyoxalate Ma Cas 15206-55-0


  • Numera CAS:15206-55-0
  • Fuafua mole:C9H8O3
  • Molecular Weight:164.16
  • EINECS Nu.:239-263-3
  • upu uiga tutusa:alpha-Oxobenzeneaceticacidmethylester; alpha-oxo-benzeneaceticacimethylester; Benzeneaceticacid, alpha.-oxo-, methylester; MBF; GlycopyrroniumBromideImpuritiy3(Methylbenzoylformate);
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    O le a le Methyl Phenylglyoxalate ma Cas 15206-55-0?

    Benzoic acid ma le methanol e maua mai esterification. O le methanol cyclic ma le benzoylformic acid sa fa'aopoopo i le ulo tali, ma fa'aopoopo lemu le sulfuric acid i le fa'aosoina. Ina ua uma ona faʻamafanafanaina i lalo ole reflux mo le 12 itula, na toe maua mai le methanol sili atu. O le oloa esterified sa neutralized i dilute sodium carbonate solution, o le suauʻu vaega na vavae ese, ma le aqueous layer na aveese mai i le benzene. O le su'ega sa tu'u fa'atasi ma le fa'apala o le suau'u, fa'amago i luga o le sodium sulfate, ma fa'amama. Muamua, na toe maua mai le benzene solvent, ona faʻafefe ai lea o pusa maualalo i lalo o le faʻaitiitia o le mamafa. Ona aoina lea o vaega ninii ma ave o le methyl benzoylformate.

    Fa'amatalaga

    Fa'aaliga

    Suavai samasama malamalama

    Methyl benzoate

    ≤1.0%

    Fa'apuna

    246℃-248℃

    Su'ega (%)

    ≥99%

    Malosi@20℃

    1.15-1.17g/cm³

    Vailaau taofia

    No

    Transmittance 500nm

    ≥99.0%

    Transmittance 450nm

    ≥98.0%

    O isi mea leaga e tasi

    ≤1.0%

    Fa'atatauga

    Methyl benzoylformate ose mea fa'avatuva mo le herbicide mezatrione. Mo le fa'apipi'i fa'aola ma fa'alavalava ma vaitusi e mafai ona togafitia i le UV.

    afifi

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

    Methyl-benzoylformate(MBF) (5)

    Methyl Phenylglyoxalate Ma Cas 15206-55-0

    Methyl-benzoylformate(MBF) (6)

    Methyl Phenylglyoxalate Ma Cas 15206-55-0


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