The Boronic acid,B-(4-bromo-5-methyl-2-thienyl)- is an organic compound with the formula C₅H₆BBrO₂S. The systematic name of this chemical is (4-Bromo-5-methyl-2-thienyl)boronic acid. With the CAS registry number 154566-69-5, it is also named as 4-Bromo-5-methylthiophene-2-boronic acid. Besides, its molecular weight is 220.88.

Physical properties about Boronic acid,B-(4-bromo-5-methyl-2-thienyl)- are: (1)ACD/LogP: 2.45; (2)ACD/LogD (pH 5.5): 2.45; (3)ACD/LogD (pH 7.4): 2.28; (4)ACD/BCF (pH 5.5): 42.67; (5)ACD/BCF (pH 7.4): 28.66; (6)ACD/KOC (pH 5.5): 510.12; (7)ACD/KOC (pH 7.4): 342.6; (8)#H bond acceptors: 2; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 68.7 Å²; (12)Index of Refraction: 1.61; (13)Molar Refractivity: 43.77 cm³; (14)Molar Volume: 126.1 cm³; (15)Polarizability: 17.35×10^-24 cm³; (16)Surface Tension: 56.4 dyne/cm; (17)Density: 1.75 g/cm³; (18)Flash Point: 170 °C; (19)Enthalpy of Vaporization: 63.62 kJ/mol; (20)Boiling Point: 357.5 °C at 760 mmHg; (21)Vapour Pressure: 9.85E-06 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C5H6BBrO2S/c1-3-4(7)2-5(10-3)6(8)9/h2,8-9H,1H3
(2)InChIKey: CVCCYVWSTHTZFM-UHFFFAOYAQ
(3)Std. InChI: InChI=1S/C5H6BBrO2S/c1-3-4(7)2-5(10-3)6(8)9/h2,8-9H,1H3
(4)Std. InChIKey: CVCCYVWSTHTZFM-UHFFFAOYSA-N