The Pyridine,2-(diphenylmethyl)-, with the CAS registry number 3678-70-4 and EINECS registry number 222-953-3, has the systematic name of 2-(diphenylmethyl)pyridine. It is a kind of light yellow-orange cryst. powder and crystals, and the molecular formula of the chemical is C₁₈H₁₅N.

The characteristics of Pyridine,2-(diphenylmethyl)- are as followings: (1)ACD/LogP: 4.20; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.11; (4)ACD/LogD (pH 7.4): 4.2; (5)ACD/BCF (pH 5.5): 738.37; (6)ACD/BCF (pH 7.4): 908.25; (7)ACD/KOC (pH 5.5): 3705.03; (8)ACD/KOC (pH 7.4): 4557.45; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 12.89 Å²; (13)Index of Refraction: 1.607; (14)Molar Refractivity: 78.05 cm³; (15)Molar Volume: 225.8 cm³; (16)Polarizability: 30.94×10^-24cm³; (17)Surface Tension: 45 dyne/cm; (18)Density: 1.085 g/cm³; (19)Flash Point: 153.6 °C; (20)Enthalpy of Vaporization: 58.16 kJ/mol; (21)Boiling Point: 359.8 °C at 760 mmHg; (22)Vapour Pressure: 4.81E-05 mmHg at 25°C.   
   
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: n1ccccc1C(c2ccccc2)c3ccccc3
(2)InChI: InChI=1/C18H15N/c1-3-9-15(10-4-1)18(16-11-5-2-6-12-16)17-13-7-8-14-19-17/h1-14,18H
(3)InChIKey: MMXYNKLYVRNTCK-UHFFFAOYAE