Product Name

  • Name

    6-Chloroquinazoline-2,4(1H,3H)-dione

  • EINECS
  • CAS No. 1640-60-4
  • Article Data80
  • CAS DataBase
  • Density 1.475g/cm3
  • Solubility
  • Melting Point 360℃ (acetic acid )
  • Formula C8H5ClN2O2
  • Boiling Point 517 °C at 760 mmHg
  • Molecular Weight 196.5905
  • Flash Point 266.5 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes  Xi:;
  • Molecular Structure Molecular Structure of 1640-60-4 (6-Chloroquinazoline-2,4(1H,3H)-dione)
  • Hazard Symbols IrritantXi
  • Synonyms 2,4-Quinazolinediol,6-chloro- (6CI);6-Chloro-1,2,3,4-tetrahydro-2,4-quinazolinedione;6-Chloro-2,4(1H,3H)-quinazolinedione;6-Chloro-2,4-dihydroxyquinazoline;6-Chloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline;6-Chloro-2,4-quinazolinediol;6-Chloroquinazolin-2,4(1H,3H)-dione;
  • PSA 65.72000
  • LogP 0.86980

6-Chloroquinazoline-2,4(1H,3H)-dione Chemical Properties

Molecular Structure of 6-Chloroquinazoline-2,4(1H,3H)-dione (CAS NO.1640-60-4):

IUPAC Name: 6-chloro-1H-quinazoline-2,4-dione 
Empirical Formula: C8H5ClN2O2
Molecular Weight: 196.5905
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 0
Polar Surface Area: 40.62 Å2
Index of Refraction: 1.601
Molar Refractivity: 45.66 cm3
Molar Volume: 133.2 cm3
Surface Tension: 51.1 dyne/cm
Density: 1.475 g/cm3
Flash Point: 266.5 °C
Enthalpy of Vaporization: 81.89 kJ/mol
Boiling Point: 517 °C at 760 mmHg
Vapour Pressure: 2.62E-11 mmHg at 25°C
Product Categories: blocks; Quinolines

6-Chloroquinazoline-2,4(1H,3H)-dione Safety Profile

Hazard Codes: Xi

6-Chloroquinazoline-2,4(1H,3H)-dione Specification

  6-Chloroquinazoline-2,4(1H,3H)-dione , with CAS number of 1640-60-4, can be called 2,4(1H,3H)-quinazolinedione, 6-chloro- ; 6-Chloro-1,2,3,4-tetrahydro-2,4-quinazolinedione ; 6-Chloro-2,4-dihydroxyquinazoline ; 6-Chloro-2,4-quinazolinediol .

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