This chemical is called 4-Acetyl-4'-propylbiphenyl, and its CAS registry number is 60137-92-0. With the molecular formula of C₁₇H₁₈O, its molecular weight is 238.32.

Other characteristics of the 4-Acetyl-4'-propylbiphenyl can be summarised as followings: (1)ACD/LogP: 5.03; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 1; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 4; (6)Polar Surface Area: 17.07 Å²; (7)Index of Refraction: 1.55; (8)Molar Refractivity: 75.05 cm³; (9)Molar Volume: 235.5 cm³; (10)Polarizability: 29.75×10^-24cm³; (11)Surface Tension: 37.3 dyne/cm; (12)Density: 1.011 g/cm³; (13)Flash Point: 156.9 °C; (14)Enthalpy of Vaporization: 61.14 kJ/mol; (15)Boiling Point: 365.1 °C at 760 mmHg; (16)Vapour Pressure: 1.6E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(c2ccc(c1ccc(cc1)CCC)cc2)C
2.InChI: InChI=1/C17H18O/c1-3-4-14-5-7-16(8-6-14)17-11-9-15(10-12-17)13(2)18/h5-12H,3-4H2,1-2H3
3.InChIKey: LMOXYMSDLCVONT-UHFFFAOYAK