The CAS register number of Naphthalene-2-boronic acid pinacol ester is 256652-04-7. It also can be called as 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-naphthalenyl)- and the IUPAC name about this chemical is 4,4,5,5-tetramethyl-2-naphthalen-2-yl-1,3,2-dioxaborolane. The molecular formula about this chemical is C₁₆H₁₉BO₂ and the molecular weight is 254.13.

Physical properties about Naphthalene-2-boronic acid pinacol ester are: (1)#H bond acceptors: 2; (2)#Freely Rotating Bonds: 1; (3)Polar Surface Area: 18.46Ų; (4)Index of Refraction: 1.558; (5)Molar Refractivity: 77.014 cm³; (6)Molar Volume: 238.841 cm³; (7)Polarizability: 30.531x10^-24cm³; (8)Surface Tension: 36.426 dyne/cm; (9)Enthalpy of Vaporization: 60.205 kJ/mol; (10)Boiling Point: 378.681 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O1B(OC(C)(C)C1(C)C)c3cc2ccccc2cc3
(2)InChI: InChI=1/C16H19BO2/c1-15(2)16(3,4)19-17(18-15)14-10-9-12-7-5-6-8-13(12)11-14/h5-11H,1-4H3
(3)InChIKey: SPPZBAGKKBHZRW-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C16H19BO2/c1-15(2)16(3,4)19-17(18-15)14-10-9-12-7-5-6-8-13(12)11-14/h5-11H,1-4H3
(5)Std. InChIKey: SPPZBAGKKBHZRW-UHFFFAOYSA-N