This chemical is called 2-Ethoxycarbonylphenylboronic acid pinacol ester, and its systematic name is ethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate. With the molecular formula of C₁₅H₂₁BO₄, its molecular weight is 276.14. The CAS registry number of this chemical is 269409-99-6, and its product categories are Heterocyclic Compounds.

Other characteristics of the 2-Ethoxycarbonylphenylboronic acid pinacol ester can be summarised as followings: (1)#H bond acceptors: 4; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 4; (4)Polar Surface Area: 44.76 Å²; (5)Index of Refraction: 1.497; (6)Molar Refractivity: 75.2 cm³; (7)Molar Volume: 256.9 cm³; (8)Polarizability: 29.81×10^-24cm³; (9)Surface Tension: 35.1 dyne/cm; (10)Density: 1.07 g/cm³; (11)Flash Point: 182.4 °C; (12)Enthalpy of Vaporization: 62.59 kJ/mol; (13)Boiling Point: 378 °C at 760 mmHg; (14)Vapour Pressure: 6.47E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(OCC)c2ccccc2B1OC(C)(C)C(O1)(C)C
2.InChI: InChI=1/C15H21BO4/c1-6-18-13(17)11-9-7-8-10-12(11)16-19-14(2,3)15(4,5)20-16/h7-10H,6H2,1-5H3
3.InChIKey: RFBZWPFBCXBBJS-UHFFFAOYAO
4.Std. InChI: InChI=1S/C15H21BO4/c1-6-18-13(17)11-9-7-8-10-12(11)16-19-14(2,3)15(4,5)20-16/h7-10H,6H2,1-5H3
5.Std. InChIKey: RFBZWPFBCXBBJS-UHFFFAOYSA-N