The Benzeneacetic acid,3-bromo-4-methoxy-, with the CAS registry number 774-81-2, is also known as 3-Bromo-4-methoxyphenylacetic acid. It belongs to the product categories of Acids and Derivatives; Aromatic Phenylacetic Acids and Derivatives; Benzene series. This chemical's molecular formula is C₉H₉BrO₃ and formula weight is 245.07. What's more, its IUPAC name is 2-(3-bromo-4-methoxyphenyl)acetic acid.

Physical properties of Benzeneacetic acid,3-bromo-4-methoxy- are: (1)ACD/LogP: 1.99; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.74; (4)ACD/LogD (pH 7.4): -1.04; (5)ACD/BCF (pH 5.5): 1.08; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 16.16; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 35.53 Å²; (13)Index of Refraction: 1.572; (14)Molar Refractivity: 51.73 cm³; (15)Molar Volume: 157 cm³; (16)Surface Tension: 47.7 dyne/cm; (17)Density: 1.56 g/cm³; (18)Flash Point: 172.2 °C; (19)Enthalpy of Vaporization: 64.03 kJ/mol; (20)Boiling Point: 361.1 °C at 760 mmHg; (21)Vapour Pressure: 7.62E-06 mmHg at 25°C.

Preparation: this chemical can be prepared by (3-bromo-4-methoxy-phenyl)-acetic acid methyl ester at the ambient temperature. This reaction will need reagent aq. NaOH and solvent methanol. The reaction time is 1.5 hours. The yield is about 90%.

Uses of Benzeneacetic acid,3-bromo-4-methoxy-: it can be used to produce (3-hydroxy-4-methoxy-phenyl)-acetic acid. It will need reagent NaOH and solvent H₂O, catalyst CuSO₄. The reaction temperature is 150°C. The reaction time is 1.5 days. The yield is about 99%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Besides you should wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COC1=C(C=C(C=C1)CC(=O)O)Br
(2)InChI: InChI=1S/C9H9BrO3/c1-13-8-3-2-6(4-7(8)10)5-9(11)12/h2-4H,5H2,1H3,(H,11,12)
(3)InChIKey: POTVGQUUEQTPNA-UHFFFAOYSA-N