This chemical is called 4-Chloro-2,3,5,6-tetrafluoropyridine, and it can also be named as Pyridine, 4-chloro-2,3,5,6-tetrafluoro-. With the CAS registry number of 52026-98-9, its molecular formula is C₅ClF₄N. In addition, the molecular weight of this chemical is 185.51.

Other characteristics of the 4-Chloro-2,3,5,6-tetrafluoropyridine can be summarised as followings: (1)ACD/LogP: 0.85; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.85; (4)ACD/LogD (pH 7.4): 0.85; (5)ACD/BCF (pH 5.5): 2.59; (6)ACD/BCF (pH 7.4): 2.59; (7)ACD/KOC (pH 5.5): 68.75; (8)ACD/KOC (pH 7.4): 68.75; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 12.89 Å²; (13)Index of Refraction: 1.437; (14)Molar Refractivity: 29.21 cm³; (15)Molar Volume: 111.4 cm³; (16)Polarizability: 11.58×10^-24cm³; (17)Surface Tension: 32.3 dyne/cm; (18)Density: 1.664 g/cm³; (19)Flash Point: 36.1 °C; (20)Enthalpy of Vaporization: 35.81 kJ/mol; (21)Boiling Point: 136.1 °C at 760 mmHg; (22)Vapour Pressure: 9.26 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: Clc1c(F)c(F)nc(F)c1F
(2)InChI: InChI=1/C5ClF4N/c6-1-2(7)4(9)11-5(10)3(1)8
(3)InChIKey: LLHMNSNECXJBQY-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C5ClF4N/c6-1-2(7)4(9)11-5(10)3(1)8 (5)Std. InChIKey: LLHMNSNECXJBQY-UHFFFAOYSA-N