The 1,3,2-Dioxaborolane,2-butyl-4,4,5,5-tetramethyl-, with the CAS registry number 69190-62-1, is also known as But-1-ylboronic acid, pinacol ester and Butane-1-boronic acid, pinacol ester. It belongs to the product categories of Alkyl; Organoborons. This chemical's molecular formula is C₁₀H₂₁BO₂ and molecular weight is 184.08. What's more, both its IUPAC name and systematic name are the same which is called 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

Physical properties about 1,3,2-Dioxaborolane,2-butyl-4,4,5,5-tetramethyl- are: (1)#H bond acceptors: 2; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 3; (4)Polar Surface Area: 18.46Ų; (5)Index of Refraction: 1.419; (6)Molar Refractivity: 53.26 cm³; (7)Molar Volume: 210.6 cm³; (8)Surface Tension: 24.4 dyne/cm; (9)Density: 0.87 g/cm³; (10)Flash Point: 73.2 °C; (11)Enthalpy of Vaporization: 41.59 kJ/mol; (12)Boiling Point: 197.5 °C at 760 mmHg; (13)Vapour Pressure: 0.532 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: O1B(OC(C)(C)C1(C)C)CCCC
(2) InChI: InChI=1/C10H21BO2/c1-6-7-8-11-12-9(2,3)10(4,5)13-11/h6-8H2,1-5H3
(3) InChIKey: ZHBANXSNVFDSMK-UHFFFAOYAQ