The 4-Methoxy-2-methylphenylboronic acid, with the CAS registry number 208399-66-0, is also known as Boronic acid, B-(4-methoxy-2-methylphenyl)-. It belongs to the product categories of Blocks; Boronic Acids; Boronic Acids; Boronic Acid; Aryl; Boronic Acids; Boronic Acids and Derivatives. This chemical's molecular formula is C₈H₁₁BO₃ and molecular weight is 165.98. What's more, its IUPAC name is the same with its product name. It should be stored in a cool, dry and well-ventilated place.

Physical properties about 4-Methoxy-2-methylphenylboronic acid are: (1)ACD/LogP: 1.965; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.97; (4)ACD/LogD (pH 7.4): 1.96; (5)ACD/BCF (pH 5.5): 18.33; (6)ACD/BCF (pH 7.4): 17.92; (7)ACD/KOC (pH 5.5): 279.05; (8)ACD/KOC (pH 7.4): 272.79; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 49.69 Å²; (13)Index of Refraction: 1.52; (14)Molar Refractivity: 44.277 cm³; (15)Molar Volume: 145.574 cm³; (16)Polarizability: 17.553×10^-24cm³; (17)Surface Tension: 41.105 dyne/cm; (18)Density: 1.14 g/cm³; (19)Flash Point: 151.605 °C; (20)Enthalpy of Vaporization: 60.099 kJ/mol; (21)Boiling Point: 327.067 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical may cause inflammation to the skin, eyes and respiratory system or other mucous membranes. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting 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: O(c1cc(c(B(O)O)cc1)C)C
(2) InChI: InChI=1S/C8H11BO3/c1-6-5-7(12-2)3-4-8(6)9(10)11/h3-5,10-11H,1-2H3
(3) InChIKey: AMSQNQJCBXQYEX-UHFFFAOYSA-N