Methyl benzoate 93-58-3

Description:

Methyl benzoate 93-58-3


  • Product nomen:Methyl benzoate
  • CAS;93-58-3
  • MF:C8H8O2
  • MW:136.15
  • EINECS:202-259-7
  • Mores:manufacturer
  • Sarcina:1 kg/pera vel 25 kg/drum
  • Product Detail

    Product Tags

    Descriptio

    Product nomen: Methyl benzoate

    CAS:93-58-3

    MF:C8H8O2

    MW:136.15

    Density: 1.088 g/ml

    Punctum liquescens: -12°C

    Fervens punctum: 198-199°C

    Sarcina:1 L/uter, 25 L/orum, 200 L/orum

    Specification

    Items Specifications
    Aspectus Hyalina liquida
    Puritas ≥99%
    Color (Co-Pt) ≤10
    Acorem(mgKOH/g) ≤0.1
    Aqua ≤0.5%

    Applicationem

    1. Solvendo adhiberi potest pro cellulosis esters, synthetica resina et fricatores, et auxilia pro fibris polyester.

    2. Usus est etiam ad sapores cibos conficiendos.Solebat facere fragum, pineapple, cerasus, rum et alia essentia.

    Property

    Aethera, methanolum et aethera miscetur, sed in aqua et glycerin insolubile.

    Repono

    Repono cautiones Repono in frigido, ventilatis horreis.Ab igne et aestu fontes abstinete.Temperatura reposita non excedit 35℃, et humiditas relativa 85% non excedit.Serva continens arcte occlusum.Seorsim ab oxidantibus, alkalis, et chemicis edulis condi debet, ac permixta repositione vitare.Ignium varietate et quantitate instructus congrua instrumento.Tabularium instructum debet cum ultrices subitis curationis instrumentis et opportuna materia repono.

    Stabilitas

    1. Proprietates chemica: Methyl benzoate stabilis est relative, sed hydrolyzata est ad generandum acidum benzoicum et methanolum calefactum coram alcali caustico.Nulla mutatio est in tubo signato ad 380-400°C calefactus pro 8 horis.Cum pyrolyzed in reticulo metalli calido, benzene, biphenyl, methyl phenyl benzoate, etc. formantur.Hydrogenationem in 10MPa et 350°C toluene generat.Methyl benzoate reactionem transesterificationem patitur cum alcoholis primis coram alcali metallico ethanolatis.Pro exemplo, 94% reactionis cum ethanolo ad cella temperies fit ethyl benzoate;84% reactionis cum propanolo fit propyl benzoate.Nulla transesterificationis reactio cum isopropanol est.Vocatus ester Benzyl et ethylene glycol usus chloroformi solvendo, et cum parva copia carbonas potassii ad refluxum additur, ethylene glycol benzoate et parva quantitas ethylene glycol benzhydrol niensis obtinetur.Methyl benzoate et glycerin utuntur pyridine ut solvendo.Cum calefacta coram methoxide sodii, transesterificatio etiam perfici potest ut glycerin benzoate obtineat.

    2. Methyl benzyl alcohol nitrat cum acido nitrico (densitate relativo 1.517) in cella temperie ad yl 3-nitrobenzoatum obtinendum et yl 4-nitrobenzoatum in ratione 2, 1;Thorium oxydatum utens catalysta, cum ammoniaci ad 450-480°C reflectitur, ad benzonitrilum producendum.Calefacere cum phosphoro pentachloride ad 160-180°C ad chloridem benzoyl obtinendum.

    3. Methyl benzoate componit crystallinum cum aluminio trichloride et chloride et stagno compositum, et componit crystallinum cum acido phosphorico pilo.

    4. De stabilitate et stabilitate

    5. Materiae incompatibiles, oxidantes fortes, alkalis fortes

    6. Polymerization discrimina, nulla polymerization


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