Product Name

  • Name

    4,7-Dichloroquinazoline

  • EINECS
  • CAS No. 2148-57-4
  • Density 1.487 g/cm3
  • Solubility
  • Melting Point 135-136 °C
  • Formula C8H4Cl2N2
  • Boiling Point 317.584 °C at 760 mmHg
  • Molecular Weight 199.039
  • Flash Point 175.268 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 2148-57-4 (4,7-Dichloroquinazoline)
  • Hazard Symbols
  • Synonyms quinazoline, 4,7-dichloro-;
  • PSA 25.78000
  • LogP 2.93660

4,7-Dichloroquinazoline Chemical Properties

Molecular Structure of 4,7-Dichloroquinazoline (CAS NO.2148-57-4):

IUPAC Name: 4,7-dichloroquinazoline 
Empirical Formula: C8H4Cl2N2
Molecular Weight: 199.0368
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 25.78Å2
Index of Refraction: 1.67
Molar Refractivity: 50.06 cm3
Molar Volume: 133.8 cm3
Surface Tension: 59 dyne/cm
Density: 1.486 g/cm3
Flash Point: 175.3 °C
Enthalpy of Vaporization: 53.68 kJ/mol
Boiling Point: 317.6 °C at 760 mmHg
Vapour Pressure: 0.00071 mmHg at 25°C
Product Categories: Halides; Heterocycles
SMILES: Clc2ncnc1c2ccc(Cl)c1
InChI: InChI=1/C8H4Cl2N2/c9-5-1-2-6-7(3-5)11-4-12-8(6)10/h1-4H

4,7-Dichloroquinazoline Specification

  4,7-Dichloroquinazoline , with CAS number of 2148-57-4, can be called quinazoline, 4,7-dichloro- .

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