ChemSpider 2D Image | eosin b diphenol | C20H8Br2N2O9

eosin b diphenol

  • Molecular FormulaC20H8Br2N2O9
  • Average mass580.094 Da
  • Monoisotopic mass577.859619 Da
  • ChemSpider ID398741

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

4',5'-Dibrom-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-on [German] [ACD/IUPAC Name]
4',5'-Dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one [ACD/IUPAC Name]
4',5'-Dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one [French] [ACD/IUPAC Name]
56360-46-4 [RN]
eosin b diphenol
Eosin B Spirit Soluble
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro- [ACD/Index Name]
13,14-dibromo-12,15-dihydroxy-11,16-dinitrospiro[3-hydroisobenzofuran-3,9'-xan thene]-1-one

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS002274 [DBID]
AIDS-002274 [DBID]
  • Miscellaneous
    • Chemical Class:

      A C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7. ChEBI CHEBI:68618

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 2.3±0.1 g/cm3
Boiling Point: 663.6±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Enthalpy of Vaporization: 101.1±3.0 kJ/mol
Flash Point: 355.1±31.5 °C
Index of Refraction: 1.867
Molar Refractivity: 115.5±0.4 cm3
#H bond acceptors: 11
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 2
ACD/LogP: 4.93
ACD/LogD (pH 5.5): 5.24
ACD/BCF (pH 5.5): 5262.21
ACD/KOC (pH 5.5): 14746.95
ACD/LogD (pH 7.4): 3.26
ACD/BCF (pH 7.4): 55.12
ACD/KOC (pH 7.4): 154.46
Polar Surface Area: 168 Å2
Polarizability: 45.8±0.5 10-24cm3
Surface Tension: 127.1±5.0 dyne/cm
Molar Volume: 254.9±5.0 cm3

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