The Pyridine,3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- is an organic compound with the formula C₁₁H₁₅BClNO₂. The systematic name of this chemical is 3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine. With the CAS registry number 865186-94-3, it is also named as 5-Chloropyridine-3-boronic acid pinacol ester. Besides, it should be stored in a closed cool and dry place.

Physical properties about Pyridine,3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- are: (1)#H bond acceptors: 3; (2)#Freely Rotating Bonds: 1; (3)Polar Surface Area: 31.35 Å²; (4)Index of Refraction: 1.505; (5)Molar Refractivity: 62.08 cm³; (6)Molar Volume: 209.2 cm³; (7)Polarizability: 24.61×10^-24cm³; (8)Surface Tension: 36.5 dyne/cm; (9)Density: 1.14 g/cm³; (10)Flash Point: 151.9 °C; (11)Enthalpy of Vaporization: 54.72 kJ/mol; (12)Boiling Point: 327.5 °C at 760 mmHg; (13)Vapour Pressure: 0.000384 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CC1(C)OB(OC1(C)C)c2cc(Cl)cnc2
(2)InChI: InChI=1/C11H15BClNO2/c1-10(2)11(3,4)16-12(15-10)8-5-9(13)7-14-6-8/h5-7H,1-4H3
(3)InChIKey: WCKBNAJTZUVHPD-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C11H15BClNO2/c1-10(2)11(3,4)16-12(15-10)8-5-9(13)7-14-6-8/h5-7H,1-4H3
(5)Std. InChIKey: WCKBNAJTZUVHPD-UHFFFAOYSA-N