The Benzaldehyde,2-hydroxy-4-nitro-, with the CAS registry number 2460-58-4, is also known as NSC82622. It belongs to the product categories of Aromatic Aldehydes & Derivatives (substituted); Benzaldehyde; Aromatics. Its EINECS registry number is 219-549-4. This chemical's molecular formula is C₇H₅NO₄ and molecular weight is 167.1189. Its IUPAC name is called 2-hydroxy-4-nitrobenzaldehyde. This chemical is yellow crystalline solid.

Physical properties of Benzaldehyde,2-hydroxy-4-nitro-: (1)ACD/LogP: 2.24; (2)ACD/LogD (pH 5.5): 2.19; (3)ACD/LogD (pH 7.4): 1.18; (4)ACD/BCF (pH 5.5): 26.27; (5)ACD/BCF (pH 7.4): 2.56; (6)ACD/KOC (pH 5.5): 348.38; (7)ACD/KOC (pH 7.4): 34.01; (8)#H bond acceptors: 5; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.666; (12)Molar Refractivity: 41.43 cm³; (13)Molar Volume: 111.3 cm³; (14)Surface Tension: 70.5 dyne/cm; (15)Density: 1.5 g/cm³; (16)Flash Point: 141.8 °C; (17)Enthalpy of Vaporization: 57.19 kJ/mol; (18)Boiling Point: 309.2 °C at 760 mmHg; (19)Vapour Pressure: 0.000355 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)C=O
(2)InChI: InChI=1S/C7H5NO4/c9-4-5-1-2-6(8(11)12)3-7(5)10/h1-4,10H
(3)InChIKey: HHDPXULKSZZACU-UHFFFAOYSA-N