Phenolphthalein

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Properties Simple | Detailed

Formula C20H14O4
IUPAC Name 3,3-bis(4-hydroxyphenyl)isobenzofuran-1-one
Molecular Mass 318.323 g·mol−1
Heat of Formation -365.1 ± 16.7 kJ·mol−1
Dipole Moment 6.65 ± 1.08 D
Volume 361.79 Å 3
Surface Area 315.37 Å 2
HOMO Energy -9.25 ± 0.55 eV
LUMO Energy -0.84 ± eV
Point Group Symmetry C1
Synonyms
  • 1(3h)-isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-
  • 3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranone
  • 3,3-bis(4-hydroxyphenyl)-1-isobenzofuranone
  • 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3h)-one
  • 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
  • 3,3-bis(4-hydroxyphenyl)phthalide
  • 3,3-bis(p-hydroxyphenyl)phthalide
  • agoral
  • alophen
  • alpha-(p-hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidene)-o-toluic acid
  • alpha-di(p-hydroxyphenyl)phthalide
  • aronis002962
  • bcbcmap01_000174
  • chocolax
  • colax
  • correctol
  • d05456
  • dihydroxyphthalophenone
  • espotabs
  • euchessina
  • evac-q-kit
  • evac-q-kwik
  • evac-q-tabs
  • evac-u-gen
  • evac-v-lax
  • ex-lax
  • feen-a-mint gum
  • feen-a-mint laxative mints
  • femilax
  • koprol
  • lax-pills
  • laxin
  • laxogen
  • lilo
  • medilax
  • phenolax
  • phenolphthalein (inn)
  • phenolphthalein paper
  • phenolphthalein solution
  • phthalide 3,3,-bis(p-hydroxyphenyl)-
  • phthalimetten
  • phthalin
  • purga
  • purgen
  • purgophen
  • smp1_000235
  • spulmako-lax
  • trilax
CAS Number(s)
  • 467-29-8
  • 57214-20-7
  • 77-09-8
InChIKey KJFMBFZCATUALV-UHFFFAOYSA-N
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