Azoxybenzene

Azoxybenzene
Names
	Preferred IUPAC name Diphenyldiazene oxide
	Other names Azoxybenzene; 1-Oxo-1,2-diphenyl-1λ5-diazene; (Diphenyldiazeniumyl)oxidanide; (Z)-1,2-Diphenyldiazene 1-oxide; [(Z)-Phenyl-NNO-azoxy]benzene; Fenazox
Identifiers
CAS Number	495-48-7 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	743984
ChEBI	CHEBI:51865;
ChEMBL	ChEMBL1442921;
ChemSpider	10446022;
ECHA InfoCard	100.007.094
EC Number	207-802-1;
PubChem CID	10316;
UNII	X2K99TM19Q ;
CompTox Dashboard (EPA)	DTXSID0024555 ;
	InChI InChI=1S/C12H10N2O/c15-14(12-9-5-2-6-10-12)13-11-7-3-1-4-8-11/h1-10H Key: GAUZCKBSTZFWCT-UHFFFAOYSA-N;
	SMILES C1=CC=C(C=C1)N=[N+](C2=CC=CC=C2)[O-];
Properties
Chemical formula	C12H10N2O
Molar mass	198.225 g·mol−1
Appearance	yellow solid
Density	1.318 g/cm3
Melting point	35.5–36.5 °C (95.9–97.7 °F; 308.6–309.6 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H332
Precautionary statements	P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Azoxybenzene is organic compound with the formula C₆H₅N(O)NC₆H₅. It is a yellow, low-melting solid.^[2] The molecule has a planar C₂N₂O core. The N-N and N-O bond lengths are nearly the same at 1.23 Å.^[3]

[1]

[2]

[3]

Azoxybenzene

References

Related Articles

Names


Preferred IUPAC name Diphenyldiazene oxide^[1]
Other names Azoxybenzene^[1] 1-Oxo-1,2-diphenyl-1λ⁵-diazene^[1] (Diphenyldiazeniumyl)oxidanide^[1] (Z)-1,2-Diphenyldiazene 1-oxide [(Z)-Phenyl-NNO-azoxy]benzene Fenazox
Identifiers
CAS Number	495-48-7^Y
3D model (JSmol)	Interactive image
Beilstein Reference	743984
ChEBI	CHEBI:51865
ChEMBL	ChEMBL1442921
ChemSpider	10446022
ECHA InfoCard	100.007.094
EC Number	207-802-1
PubChem CID	10316
UNII	X2K99TM19Q^Y
CompTox Dashboard (EPA)	DTXSID0024555
InChI InChI=1S/C12H10N2O/c15-14(12-9-5-2-6-10-12)13-11-7-3-1-4-8-11/h1-10H Key: GAUZCKBSTZFWCT-UHFFFAOYSA-N
SMILES C1=CC=C(C=C1)N=[N+](C2=CC=CC=C2)[O-]
Properties
Chemical formula	C₁₂H₁₀N₂O
Molar mass	198.225 g·mol⁻¹
Appearance	yellow solid
Density	1.318 g/cm³
Melting point	35.5–36.5 °C (95.9–97.7 °F; 308.6–309.6 K)
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H332
Precautionary statements	P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references