The 2-Bromo-4-iodopyridine, with the CAS registry number 100523-96-4, is also known as 4-Iodo-2-bromopyridine. It is a kind of light sensitive chemical, and belongs to the following product categories: Halides; Pyridines; Pyridine. And the molecular formula of this chemical is C₅H₃BrIN.

The physical properties of 2-Bromo-4-iodopyridine are as following: (1)ACD/LogP: 2.57; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.57; (4)ACD/LogD (pH 7.4): 2.57; (5)ACD/BCF (pH 5.5): 52.76; (6)ACD/BCF (pH 7.4): 52.76; (7)ACD/KOC (pH 5.5): 594.87; (8)ACD/KOC (pH 7.4): 594.87; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 12.89 Å²; (13)Index of Refraction: 1.665; (14)Molar Refractivity: 44.94 cm³; (15)Molar Volume: 120.9 cm³; (16)Polarizability: 17.81×10^-24cm³; (17)Surface Tension: 53.8 dyne/cm; (18)Density: 2.347 g/cm³; (19)Flash Point: 127.2 °C; (20)Enthalpy of Vaporization: 50.47 kJ/mol; (21)Boiling Point: 286.7 °C at 760 mmHg; (22)Vapour Pressure: 0.00448 mmHg at 25°C. 

You should be cautious while dealing with this chemical. It irritates eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cnc(cc1I)Br
(2)InChI: c1cnc(cc1I)Br
(3)InChIKey: HPKRNLGLZYOVJS-UHFFFAOYAO