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2,4-Dihydroxybenzophenone CAS 131-56-6


  • CAS:131-56-6
  • Fa'asologa Molekiula:C13H10O3
  • Mamafa Molekiula:214.22
  • EINECS:205-029-4
  • Upu tutusa:(2,4-dihydroxyphenyl)phenyl-methanon; (2,4-Dihydroxyphenyl)-phenylmethanon(2,4-dihydroxybenzophenone); 2,4-DHBP; 2,Chemicalbook4-Dihydroxtbenzophenone; 2,4-Dihydroxybenzofenon
  • Fa'amatalaga o le oloa

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    Fa'ailoga o Oloa

    O le ā le 2,4-Dihydroxybenzophenone CAS 131-56-6?

    O le 2,4-Dihydroxybenzophenone o se tioata samasama vaivai po'o se pauta pa'epa'e. O le tulaga e liusuavai ai 142.6-144.6℃. E mafai ona solo i le 25℃ (g /100 ml solvent): acetone >50, benzene 1, ethanol >50 vai <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone e matua itiiti lava le solubility i le vai ma e le pala i le alkali fa'aputu ma le acid fa'aputu.

    Fa'amatalaga

    Mea Fa'amatalaga
    Tulaga e liusuavai ai 144.5-147 °C (fa'amalamalamaina)
    Pula le tulaga 194 °C (1 mmHg)
    Mafiafia 1,32 kalama/cm3
    Mamafa o le ausa 0Pa i le 25℃
    Fa'asinomaga o le fa'ata'ita'iga 1.5090 (fuafuaga)
    Taimi e oso ai le ita 125°C
    LogP 2.964 i le 25℃
    Fa'atusatusaga o le 'o'ona (pKa) 7.72±0.35(Vavaloina)

    Talosaga

    E faʻaaogaina tele le 2,4-Dihydroxybenzophenone i palasitika ma isi mea e fai ma mea e faʻamautu ai le malamalama, lea e mafai ona puipuia lelei ai tioata ma ie faʻalenatura, puipuia ai faʻamaumauga mai le faʻaleagaina ona o le malamalama, ma e faʻaaogaina foʻi o se vaeluaga e faʻapipiʻi ai isi mea e mitiia ai le ultraviolet.

    Afifi

    25kg/talipalau po'o e tusa ai ma mana'oga o tagata fa'atau.

    Afifi 2,4-Dihydroxybenzophenone

    2,4-Dihydroxybenzophenone CAS 131-56-6

    2,4-Dihydroxybenzophenone-afifiina

    2,4-Dihydroxybenzophenone CAS 131-56-6


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