The Boric acid (H₃BO₃),tris(phenylmethyl) ester, with the CAS registry number 2467-18-7, is also known as Tris(benzyloxy)borane. This chemical's molecular formula is C₂₁H₂₁BO₃ and molecular weight is 332.2006. What's more, both its IUPAC name and systematic name are the same which is called Tribenzyl borate.

Physical properties about Boric acid (H3BO3),tris(phenylmethyl) ester are: (1)ACD/LogP: 6.78; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.78; (4)ACD/LogD (pH 7.4): 6.78; (5)ACD/BCF (pH 5.5): 83737.09; (6)ACD/BCF (pH 7.4): 83737.09; (7)ACD/KOC (pH 5.5): 116253.06; (8)ACD/KOC (pH 7.4): 116253.06; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 9; (12)Polar Surface Area: 27.69 Å²; (13)Index of Refraction: 1.564; (14)Molar Refractivity: 98.07 cm³; (15)Molar Volume: 301.1 cm³; (16)Polarizability: 38.87×10^-24 cm³; (17)Surface Tension: 41.3 dyne/cm; (18)Density: 1.102 g/cm³; (19)Flash Point: 154.3 °C; (20)Enthalpy of Vaporization: 66.01 kJ/mol; (21)Boiling Point: 431.1 °C at 760 mmHg; (22)Vapour Pressure: 3.11E-07 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: O(B(OCc1ccccc1)OCc2ccccc2)Cc3ccccc3
(2) InChI: InChI=1/C21H21BO3/c1-4-10-19(11-5-1)16-23-22(24-17-20-12-6-2-7-13-20)25-18-21-14-8-3-9-15-21/h1-15H,16-18H2
(3) InChIKey: IJJNTMLAAKKCML-UHFFFAOYAT

The toxicity data is as follows: