The 4-Bromo-2-fluoronitrobenzene with CAS registry number of 321-23-3 is also known as 2-Fluoro-4-bromonitrobenzene. The IUPAC name is 4-Bromo-2-fluoro-1-nitrobenzene. It belongs to product categories of API intermediates; Nitro Compounds; Nitrogen Compounds; Organic Building Blocks. In addition, the formula is C₆H₃BrFNO₂ and the molecular weight is 220.00.

Physical properties about 4-Bromo-2-fluoronitrobenzene are: (1)ACD/LogP: 2.28; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.28; (4)ACD/LogD (pH 7.4): 2.28; (5)ACD/BCF (pH 5.5): 31.93; (6)ACD/BCF (pH 7.4): 31.93; (7)ACD/KOC (pH 5.5): 415.25; (8)ACD/KOC (pH 7.4): 415.25; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 45.82Ų; (13)Index of Refraction: 1.579; (14)Molar Refractivity: 40.48 cm³; (15)Molar Volume: 121.6 cm³; (16)Polarizability: 16.04×10^-24cm³; (17)Surface Tension: 48 dyne/cm; (18)Density: 1.808 g/cm³; (19)Flash Point: 113 °C; (20)Enthalpy of Vaporization: 48.09 kJ/mol; (21)Boiling Point: 263.2 °C at 760 mmHg; (22)Vapour Pressure: 0.017 mmHg at 25 °C.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. This chemical is harmful by inhalation, in contact with skin and if swallowed. During using it, wear suitable protective clothing, gloves and eye/face protection. 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. Canonical SMILES: C1=CC(=C(C=C1Br)F)[N+](=O)[O-]
2. InChI: InChI=1S/C6H3BrFNO2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H
3. InChIKey: VQCWSOYHHXXWSP-UHFFFAOYSA-N