Product Name

  • Name

    Naphtho[1,8-gh:5,4-g'h']diquinoline

  • EINECS
  • CAS No. 16566-62-4
  • Density 1.404g/cm3
  • Solubility
  • Melting Point
  • Formula C22H12 N2
  • Boiling Point 577.9°Cat760mmHg
  • Molecular Weight 304.36
  • Flash Point 268.2°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 16566-62-4 (Naphtho[1,8-gh:5,4-g'h']diquinoline)
  • Hazard Symbols
  • Synonyms 3,10-Diazadibenzo(d,k)pyrene;4,11-Diazadibenzo[a,h]pyrene; Dipyrido[2,3-d,2,3-k]pyrene
  • PSA 0.00000
  • LogP 0.00000

Naphtho(1,8-gh:5,4-g'h')diquinoline Chemical Properties

Molecule structure of Naphtho(1,8-gh:5,4-g'h')diquinoline (CAS NO.16566-62-4):

Molecular Weight: 304.34408 g/mol
Molecular Formula: C22H12N2 
Density: 1.404 g/cm3 
Boiling Point: 577.9 °C at 760 mmHg 
Flash Point: 268.2 °C
Index of Refraction: 1.945
Molar Refractivity: 104.33 cm3
Molar Volume: 216.6 cm3
Polarizability: 41.36×10-24 cm3
Surface Tension: 78.8 dyne/cm 
Enthalpy of Vaporization: 83.3 kJ/mol
Vapour Pressure: 9.43E-13 mmHg at 25 °C
XLogP3-AA: 5.6
H-Bond Acceptor: 2
Exact Mass: 304.100048
MonoIsotopic Mass: 304.100048
Topological Polar Surface Area: 25.8
Heavy Atom Count: 24
Complexity: 446 
Canonical SMILES: C1=CC2=C(C3=C4C(=C2)C=CC5=C4C(=CC6=C5N=CC=C6)C=C3)N=C1
InChI: InChI=1S/C22H12N2/c1-3-15-11-13-5-8-18-20-14(12-16-4-2-10-24-22(16)18)6-7-17(19(13)20)21(15)23-9-1/h1-12H
InChIKey of Naphtho(1,8-gh:5,4-g'h')diquinoline (CAS NO.16566-62-4): NOTNAPGVLJPNRJ-UHFFFAOYSA-N

Naphtho(1,8-gh:5,4-g'h')diquinoline Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.

Naphtho(1,8-gh:5,4-g'h')diquinoline Specification

 Naphtho(1,8-gh:5,4-g'h')diquinoline (CAS NO.16566-62-4) is also named as 3,10-Diazadibenzo(d,k)pyrene ; 4,11-Diazadibenzo(a,h)pyrene ; Dipyrido(2,3-d,2,3-k)pyrene .

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