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2,4-Dihydroxybenzophenone CAS 131-56-6


  • CAS:131-56-6
  • Formula molekiola:C13H10O3
  • Lanja molekiola:214.22
  • EINECS:205-029-4
  • mitovitovy:(2,4-dihydroxyphenyl)phenyl-methanon; (2,4-Dihydroxyphenyl)-phenylmethanon(2,4-dihydroxybenzophenon); 2,4-DHBP; 2, Chemicalbook4-Dihydroxtbenzophenone; 2,4-Dihydroxybenzofenon
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    Tags vokatra

    Inona no atao hoe 2,4-Dihydroxybenzophenone CAS 131-56-6?

    2,4-Dihydroxybenzophenone dia kristaly acicular mavo mavo na vovoka fotsy. Teboka levona 142.6-144.6 ℃. Solubility amin'ny 25 ℃ (g / 100 ml solvent): acetone> 50, benzene 1, ethanol> 50 rano <0.5, n-heptana <0.5.2,4-Dihydroxybenzophenone dia kely dia kely ny solubility ao anaty rano ary tsy levon'ny alkali concentrate ary asidra concentré.

    famaritana

    zavatra famaritana
    Taona mitsonika 144,5-147 °C (lit.)
    Teboka mangotraka 194 °C (1 mmHg)
    hakitroky 1,32 g/cm3
    Fanerena etona 0Pa amin'ny 25 ℃
    Fanondroana refractive 1.5090 (tombanana)
    Flash point 125 °C
    LogP 2.964 amin'ny 25 ℃
    Ny tahan'ny asidra (pKa) 7.72±0.35(voavinavina)

    Fampiharana

    Ny 2,4-Dihydroxybenzophenone dia ampiasaina indrindra amin'ny plastika sy ny hafa ho toy ny stabilizer maivana, izay afaka miaro tsara ny fitaratra sy ny lamba voajanahary, manakana ny angon-drakitra tsy hiharatsy noho ny hazavana, ary ampiasaina koa ho mpanelanelana amin'ny synthesize hafa ultraviolet absorbers.

    Package

    25kg / amponga na araka ny fepetra takian'ny mpanjifa.

    2,4-Dihydroxybenzophenone-package

    2,4-Dihydroxybenzophenone CAS 131-56-6

    2,4-Dihydroxybenzophenone-packing

    2,4-Dihydroxybenzophenone CAS 131-56-6


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