The CAS register number of 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[3-(trifluoromethoxy)phenyl]- is 262376-31-8. It also can be called as 3-(Trifluoromethoxy)phenylboronic acid, pinacol ester and the IUPAC name about this chemical is 4,4,5,5-tetramethyl-2-[3-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane. The molecular formula about this chemical is C₁₃H₁₆BF₃O₃ and the molecular weight is 288.07.

Physical properties about 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[3-(trifluoromethoxy)phenyl]- are: (1)#H bond acceptors: 3; (2)#Freely Rotating Bonds: 2; (3)Polar Surface Area: 27.69 Å²; (4)Index of Refraction: 1.457; (5)Molar Refractivity: 66.18 cm³; (6)Molar Volume: 242.9 cm³; (7)Polarizability: 26.23x10^-24cm³; (8)Surface Tension: 29 dyne/cm; (9)Density: 1.18 g/cm³; (10)Flash Point: 135 °C; (11)Enthalpy of Vaporization: 51.81 kJ/mol; (12)Boiling Point: 299.7 °C at 760 mmHg; (13)Vapour Pressure: 0.00209 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: FC(F)(F)Oc2cccc(B1OC(C)(C)C(O1)(C)C)c2
(2)InChI: InChI=1/C13H16BF3O3/c1-11(2)12(3,4)20-14(19-11)9-6-5-7-10(8-9)18-13(15,16)17/h5-8H,1-4H3
(3)InChIKey: BUSBFOTXIPZTDH-UHFFFAOYAP
(4)Std. InChI: InChI=1S/C13H16BF3O3/c1-11(2)12(3,4)20-14(19-11)9-6-5-7-10(8-9)18-13(15,16)17/h5-8H,1-4H3
(5)Std. InChIKey: BUSBFOTXIPZTDH-UHFFFAOYSA-N