Product Name

  • Name

    4-[(E)-naphthalen-1-yldiazenyl]naphthalen-2-amine

  • EINECS
  • CAS No. 63978-93-8
  • Density 1.2g/cm3
  • Solubility
  • Melting Point
  • Formula C20H15 N3
  • Boiling Point 558.6°Cat760mmHg
  • Molecular Weight 297.38
  • Flash Point 291.6°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 63978-93-8 (4-[(E)-naphthalen-1-yldiazenyl]naphthalen-2-amine)
  • Hazard Symbols
  • Synonyms 2-Naphthalenamine,4-(1-naphthalenylazo)- (9CI)
  • PSA 50.74000
  • LogP 6.57180

4-(1-Naphthylazo)-2-naphthylamine Chemical Properties

Product Name: 4-(1-Naphthylazo)-2-naphthylamine (CAS NO.63978-93-8)


Molecular Formula: C20H15N3
Molecular Weight: 297.38g/mol
Mol File: 63978-93-8.mol
Boiling point: 558.6 °C at 760 mmHg
Flash Point: 291.6 °C
Density: 1.2 g/cm3
Surface Tension: 49.4 dyne/cm
Enthalpy of Vaporization: 84.07 kJ/mol
Vapour Pressure: 1.65E-12 mmHg at 25°C
XLogP3-AA: 5.5
H-Bond Donor: 1
H-Bond Acceptor: 3
Structure Descriptors of 4-(1-Naphthylazo)-2-naphthylamine (CAS NO.63978-93-8):
  IUPAC Name: 4-Naphthalen-1-yldiazenylnaphthalen-2-amine
  Canonical SMILES: C1=CC=C2C(=C1)C=CC=C2N=NC3=CC(=CC4=CC=CC=C43)N
  InChI: InChI=1S/C20H15N3/c21-16-12-15-7-2-4-10-18(15)20(13-16)23-22-19-11-5-8-14-6-1-3-9-17(14)19/h1-13H,21H2 
  InChIKey: MNXRYUPIVJRWBB-UHFFFAOYSA-N

4-(1-Naphthylazo)-2-naphthylamine Safety Profile

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

4-(1-Naphthylazo)-2-naphthylamine Specification

 4-(1-Naphthylazo)-2-naphthylamine , its CAS NO. is 63978-93-8, the synonym is 2-Naphthylamine, 4-(1-naphthylazo)- .

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