The CAS registry number of Pyridine,5-chloro-2-(chloromethyl)- is 10177-24-9. The IUPAC name is 5-chloro-2-(chloromethyl)pyridine. In addition, the formula is C₆H₅Cl₂N and the molecular weight is 162.0166. It should be stored in a cool environment.

Physical properties about this chemical are: (1)ACD/LogP: 2.00; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 15; (6)ACD/BCF (pH 7.4): 15; (7)ACD/KOC (pH 5.5): 238; (8)ACD/KOC (pH 7.4): 238; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 12.89 Å²; (13)Index of Refraction: 1.551; (14)Molar Refractivity: 39.005 cm³; (15)Molar Volume: 122.303 cm³; (16)Polarizability: 15.463 ×10^-24cm³; (17)Surface Tension: 42.647 dyne/cm; (18)Density: 1.325 g/cm³; (19)Flash Point: 102.657 °C; (20)Enthalpy of Vaporization: 43.096 kJ/mol; (21)Boiling Point: 212.967 °C at 760 mmHg; (22)Vapour Pressure: 0.245 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1cnc(CCl)cc1
(2)InChI: InChI=1/C6H5Cl2N/c7-3-6-2-1-5(8)4-9-6/h1-2,4H,3H2
(3)InChIKey: JTTKXEIHKDSIRC-UHFFFAOYAO