The CAS registry number of Methanone,(3,5-dinitrophenyl)phenyl- is 51911-74-1. The systematic name is (3,5-dinitrophenyl)(phenyl)methanone. In addition, the molecular formula is C₁₃H₈N₂O₅ and the molecular weight is 272.21. It should be stored in a cool and dry place.

Physical properties about Methanone,(3,5-dinitrophenyl)phenyl- are: (1)ACD/LogP: 2.78 ; (2)#H bond acceptors: 7; (3)#Freely Rotating Bonds: 4; (4)Polar Surface Area: 108.71 Å²; (5)Index of Refraction: 1.642; (6)Molar Refractivity: 69.13 cm³; (7)Molar Volume: 191.2 cm³; (8)Polarizability: 27.4 ×10^-24cm³; (9)Surface Tension: 62.5 dyne/cm; (10)Density: 1.423 g/cm³; (11)Flash Point: 215.4 °C; (12)Enthalpy of Vaporization: 69.45 kJ/mol; (13)Boiling Point: 437.8 °C at 760 mmHg; (14)Vapour Pressure: 7.27E-08 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=[N+]([O-])c1cc(cc([N+]([O-])=O)c1)C(=O)c2ccccc2
(2)InChI: InChI=1/C13H8N2O5/c16-13(9-4-2-1-3-5-9)10-6-11(14(17)18)8-12(7-10)15(19)20/h1-8H
(3)InChIKey: FHIDEWWHKSJPTK-UHFFFAOYAA