Product Name

  • Name

    3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on

  • EINECS 256-318-7
  • CAS No. 47465-97-4
  • Article Data4
  • CAS DataBase
  • Density 1.292g/cm3
  • Solubility
  • Melting Point
  • Formula C22H19 N O3
  • Boiling Point 560.4°Cat760mmHg
  • Molecular Weight 345.398
  • Flash Point 292.7°C
  • Transport Information
  • Appearance
  • Safety 36/37
  • Risk Codes 20/21/22
  • Molecular Structure Molecular Structure of 47465-97-4 (3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on)
  • Hazard Symbols Xi
  • Synonyms 1,3-Dihydro-3,3-bis(4-hydroxy-3-methylphenyl)-2H-indol-2-one
  • PSA 69.56000
  • LogP 4.13910

3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on Chemical Properties

Molecular Structure:

Molecular Formula: C23H18N2O2
Molecular Weight: 354.4012
IUPAC Name: 3,3-Bis(4-hydroxy-3-methylphenyl)-1H-indol-2-one
Synonyms of 3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on (CAS NO.47465-97-4): EINECS 256-318-7 ; Isatin biscresol ; 1,3-Dihydro-3,3-bis(4-hydroxy-m-tolyl)-2H-indol-2-one ; 2H-Indol-2-one, 1,3-dihydro-3,3-bis(4-hydroxy-3-methylphenyl)-
CAS NO: 47465-97-4
Product Categories: Organics 
Index of Refraction: 1.667
Molar Refractivity: 99.5 cm3
Molar Volume: 267.2 cm3
Surface Tension: 57.7 dyne/cm
Density: 1.292 g/cm3
Flash Point: 292.7 °C
Enthalpy of Vaporization: 87.43 kJ/mol
Boiling Point: 560.4 °C at 760 mmHg
Vapour Pressure of 3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on (CAS NO.47465-97-4): 3.66E-13 mmHg at 25°C

3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 520mg/kg (520mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl,

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