2-Nitrobenzaldehyde

2-Nitrobenzaldehyde
Names
	Preferred IUPAC name 2-Nitrobenzaldehyde
	Other names Nitrobenzaldehyde; ortho-Nitrobenzaldehyde; o-Nitrobenzaldehyde
Identifiers
CAS Number	552-89-6 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:66927;
ChEMBL	ChEMBL166559 ;
ChemSpider	10630 ;
ECHA InfoCard	100.008.206
EC Number	209-025-3;
PubChem CID	11101;
UNII	48B18Q9B8E ;
CompTox Dashboard (EPA)	DTXSID0022060 ;
	InChI InChI=1S/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H Key: CMWKITSNTDAEDT-UHFFFAOYSA-N ; InChI=1/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H Key: CMWKITSNTDAEDT-UHFFFAOYAD;
	SMILES O=[N+]([O-])c1ccccc1C=O;
Properties
Chemical formula	C7H5NO3
Molar mass	151.12 g/mol
Appearance	Pale yellow crystalline powder
Melting point	43 °C (109 °F; 316 K)
Boiling point	152 °C (306 °F; 425 K)
Solubility in water	Insoluble
Magnetic susceptibility (χ)	-68.23·10−6 cm3/mol
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Harmful, Potentially mutagenic
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H315, H319, H335, H412
Precautionary statements	P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
NFPA 704 (fire diamond)	2 1 0
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

2-Nitrobenzaldehyde is an organic aromatic compound containing a nitro group ortho to formyl. 2-Nitrobenzaldehyde once was produced as an intermediate in the synthesis of the popular dye Indigo.

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