Product Name

  • Name

    4-Methoxy-2-indolinone

  • EINECS
  • CAS No. 7699-17-4
  • Article Data10
  • CAS DataBase
  • Density 1.208 g/cm3
  • Solubility
  • Melting Point 196 °C
  • Formula C9H9NO2
  • Boiling Point 355.4 °C at 760 mmHg
  • Molecular Weight 163.176
  • Flash Point 168.7 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 7699-17-4 (4-Methoxy-2-indolinone)
  • Hazard Symbols
  • Synonyms 2-Indolinone,4-methoxy- (7CI,8CI);4-Methoxy-1,3-dihydro-2H-indol-2-one;4-Methoxy-1,3-dihydroindol-2-one;4-Methoxy-2(3H)-indolone;4-Methoxy-2-oxindole;4-Methoxyindolin-2-one;4-Methoxyoxindole;
  • PSA 38.33000
  • LogP 1.32780

4-Methoxy-2-indolinone Chemical Properties


Systematic Name: 4-methoxy-1,3-dihydro-2H-indol-2-one  
Molecular Formula: C9H9NO2
Molecular Weight: 163.17 g/mol
Canonical SMILES: O=C2Nc1cccc(OC)c1C2
InChI: InChI=1/C9H9NO2/c1-12-8-4-2-3-7-6(8)5-9(11)10-7/h2-4H,5H2,1H3,(H,10,11)
Mol File: 7699-17-4.mol
Nominal Mass: 163 
Average Mass: 163.1733 
Monoisotopic Mass: 163.063329
H bond acceptors: 3
H bond donors: 1 
Freely Rotating Bonds: 1 
Polar Surface Area: 29.54  
Index of Refraction: 1.564 
Molar Refractivity: 43.97 cm
Molar Volume: 135 cm3 
Polarizability: 17.43×10-24cm
Surface Tension: 42.3 dyne/cm 
Density: 1.208 g/cm
Flash Point:  168.7 °C 
Enthalpy of Vaporization:  60.05 kJ/mol 
Boiling Point:  355.4 °C at 760 mmHg  
Vapour Pressure of 4-Methoxy-2-indolinone (CAS NO.7699-17-4): 3.14E-05 mmHg at 25 °C

4-Methoxy-2-indolinone Specification

  4-Methoxy-2-indolinone (CAS NO.7699-17-4), its Synonyms are 4-Methoxy-2-indolinone ; 4-Methoxyoxindole ; 4-Methoxy-2-oxindole ; 4-Methoxy-1,3-dihydro-indol-2-one ; 4-Methoxyindolin-2-one .

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