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| Name |
Dinaphthazine |
EINECS | N/A |
| CAS No. | 258-76-4 | Density | 1.32g/cm3 |
| PSA | 25.78000 | LogP | 5.08940 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C20H12 N2 | Boiling Point | 544.1°Cat760mmHg |
| Molecular Weight | 280.329 | Flash Point | 251.3°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
6,13-Diazapentacene;NSC 92439; s-b,b-Dinaphthazine |
Dinaphthazine Chemical Properties
Molecule structure of Dinaphthazine (CAS NO.258-76-4) :
Molecular Weight: 280.32268 g/mol
Molecular Formula: C20H12N2
Density: 1.32 g/cm3
Boiling Point: 544.1 °C at 760 mmHg
Flash Point: 251.3 °C
Index of Refraction: 1.836
Molar Refractivity: 93.8 cm3
Molar Volume: 212.3 cm3
Polarizability: 37.18810-24 cm3
Surface Tension: 68.5 dyne/cm
Enthalpy of Vaporization: 79.18 kJ/mol
Vapour Pressure: 2.41E-11 mmHg at 25 °C
XLogP3-AA: 4.8
H-Bond Acceptor: 2
Exact Mass: 280.100048
MonoIsotopic Mass: 280.100048
Topological Polar Surface Area: 25.8
Heavy Atom Count: 22
Complexity: 335
Canonical SMILES: C1=CC=C2C=C3C(=CC2=C1)N=C4C=C5C=CC=CC5=CC4=N3
InChI: InChI=1S/C20H12N2/c1-2-6-14-10-18-17(9-13(14)5-1)21-19-11-15-7-3-4-8-16(15)12-20(19)22-18/h1-12H
InChIKey of Dinaphthazine (CAS NO.258-76-4) : DVFTXJRRXYVZMY-UHFFFAOYSA-N
Dinaphthazine Safety Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
Dinaphthazine Specification
Dinaphthazine (CAS NO.258-76-4) is also called 5-23-10-00182 (Beilstein Handbook Reference) ; 6,13-Diazapentacene ; BRN 0020041 ; Dinaphtazin ; Dinaphtazin [German] ; NSC 92439 ; s-beta,beta-Dinaphthazine ; Dibenzo(b,i)phenazine .
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