The Isopropenylboronic acid pinacol ester with its cas register number is 126726-62-3. It also can be called as 2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane and the Systematic name about this chemical is 2-isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. It belongs to the following product categories, such as Alkyl, Organoborons and so on.

Physical properties about Isopropenylboronic acid pinacol ester are: (1)#H bond acceptors: 2; (2)#Freely Rotating Bonds: 1; (3)Polar Surface Area: 18.46Ų; (4)Index of Refraction: 1.422; (5)Molar Refractivity: 48.176 cm³; (6)Molar Volume: 189.401 cm³; (7)Polarizability: 19.098x10^-24cm³; (8)Surface Tension: 22.749 dyne/cm; (9)Enthalpy of Vaporization: 37.795 kJ/mol; (10)Vapour Pressure: 3.552 mmHg at 25°C

When you are using this chemical, please be cautious about it as the following:
This chemical is flammable and it is irritating to eyes, respiratory system and skin and it may cause sensitization by skin contact.When you are using it, wear suitable clothing and gloves, also keep away from sources of ignition. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: B1(OC(C(O1)(C)C)(C)C)C(=C)C
(2)InChI: InChI=1/C9H17BO2/c1-7(2)10-11-8(3,4)9(5,6)12-10/h1H2,2-6H3
(3)InChIKey: SVSUYEJKNSMKKW-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C9H17BO2/c1-7(2)10-11-8(3,4)9(5,6)12-10/h1H2,2-6H3
(5)Std. InChIKey: SVSUYEJKNSMKKW-UHFFFAOYSA-N