The CAS register number of Piperazine,1-[(4-methylphenyl)phenylmethyl]- is 68240-63-1. It also can be called as [(4-Methylphenyl)phenylmethyl]piperazine and the systematic name about this chemical is 1-[(4-methylphenyl)(phenyl)methyl]piperazine. The molecular formula about this chemical is C₁₈H₂₂N₂ and the molecular weight is 266.38.

Physical properties about Piperazine,1-[(4-methylphenyl)phenylmethyl]- are: (1)ACD/LogP: 3.31; (2)#H bond acceptors: 2; (3)#H bond donors: 1; (4)#Freely Rotating Bonds: 3; (5)Polar Surface Area: 6.48 Å²; (6)Index of Refraction: 1.579; (7)Molar Refractivity: 83.75 cm³; (8)Molar Volume: 251.9 cm³; (9)Polarizability: 33.2x10^-24cm³; (10)Surface Tension: 41.3 dyne/cm; (11)Density: 1.057 g/cm³; (12)Flash Point: 142.9 °C; (13)Enthalpy of Vaporization: 63.15 kJ/mol; (14)Boiling Point: 383 °C at 760 mmHg; (15)Vapour Pressure: 4.52E-06 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: c1c(ccc(c1)C)C(c2ccccc2)N3CCNCC3
(2)InChI: InChI=1/C18H22N2/c1-15-7-9-17(10-8-15)18(16-5-3-2-4-6-16)20-13-11-19-12-14-20/h2-10,18-19H,11-14H2,1H3
(3)InChIKey: LRAIVZSSYJVWOC-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C18H22N2/c1-15-7-9-17(10-8-15)18(16-5-3-2-4-6-16)20-13-11-19-12-14-20/h2-10,18-19H,11-14H2,1H3
(5)Std. InChIKey: LRAIVZSSYJVWOC-UHFFFAOYSA-N