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Substance Name: Egmol
RN: 81-92-5
UNII: E8T2H78YBM
InChIKey: CREICILGVGNQBH-UHFFFAOYSA-N

Molecular Formula

  • C20-H18-O3

Molecular Weight

  • 306.359
 
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Names and Synonyms

Name of Substance

  • Egmol

Synonyms

  • Bis-(4-hydroxyphenyl)-(2-hydroxymethylphenyl)methane
  • Egmol
  • EINECS 201-386-5
  • Normolax
  • NSC 91527
  • o-(Bis(p-hydroxyphenyl)methyl)benzyl alcohol
  • Phenolphthalol
  • Regmolax
  • UNII-E8T2H78YBM
  • Velaxin

Systematic Names

  • Benzenemethanol, 2-(bis(4-hydroxyphenyl)methyl)- (9CI)
  • Benzyl alcohol, o-(bis(p-hydroxyphenyl)methyl)- (8CI)
  • o-(Bis(p-hydroxyphenyl)methyl)benzyl alcohol

Registry Numbers

CAS Registry Number

  • 81-92-5

FDA UNII

  • E8T2H78YBM

System Generated Number

  • 0000081925

Structure Descriptors

InChI

1S/C20H18O3/c21-13-16-3-1-2-4-19(16)20(14-5-9-17(22)10-6-14)15-7-11-18(23)12-8-15/h1-12,20-23H,13H2

InChIKey

CREICILGVGNQBH-UHFFFAOYSA-N

Smiles

c1cc(O)ccc1C(c1ccc(O)cc1)c1ccccc1CO

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 201.5 deg C   EXP
pKa Dissociation Constant 9.65 (none)   EXP
log P (octanol-water) 3.27 (none)   EXP
Water Solubility 224 mg/L 25 EST
Vapor Pressure 7.03E-12 mm Hg 25 EST
Henry's Law Constant 1.69E-17 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 9.17E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.