Product Name

  • Name

    5,7-DINITROOXINDOLE

  • EINECS
  • CAS No. 30490-21-2
  • Article Data4
  • CAS DataBase
  • Density 1.656g/cm3
  • Solubility
  • Melting Point
  • Formula C8H5 N3 O5
  • Boiling Point 454.2°Cat760mmHg
  • Molecular Weight 223.145
  • Flash Point 228.5°C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 30490-21-2 (5,7-DINITROOXINDOLE)
  • Hazard Symbols
  • Synonyms 2-Indolinone,5,7-dinitro- (8CI); 5,7-Dinitro-2-oxindole; 5,7-Dinitrooxindole
  • PSA 120.74000
  • LogP 2.18200

5,7-Dinitrooxindole Chemical Properties

Molecular Structure of 2H-Indol-2-one,1,3-dihydro-5,7-dinitro- (CAS NO.30490-21-2):

IUPAC Name: 5,7-dinitro-1,3-dihydroindol-2-one 
Empirical Formula: C8H5N3O5
Molecular Weight: 223.1424
H bond acceptors: 8
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 111.95 Å2
Index of Refraction: 1.67
Molar Refractivity: 50.38 cm3
Molar Volume: 134.7 cm3
Surface Tension: 77.6 dyne/cm
Density: 1.656 g/cm3
Flash Point: 228.5 °C
Enthalpy of Vaporization: 71.38 kJ/mol
Boiling Point: 454.2 °C at 760 mmHg
Vapour Pressure: 1.94E-08 mmHg at 25°C
Product Categories: blocks; IndolesOxindoles; NitroCompounds; Indoline & Oxindole

5,7-Dinitrooxindole Specification

  2H-Indol-2-one,1,3-dihydro-5,7-dinitro- , with CAS number of 30490-21-2, can be called 5,7-Dinitrooxindole ; 5,7-Dinitro-2-oxindole .

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