2-Bromo-iodobenzene, also known as 1,2-dibromobenzene, is an organic compound with the chemical formula C6H4BrI. It is a halogenated derivative of benzene, featuring a bromine atom at the 2-position and an iodine atom at the 1-position. This colorless liquid is relatively stable and has a high boiling point of 220°C. 2-Bromo-iodobenzene is used as a chemical intermediate in the synthesis of various organic compounds, particularly in pharmaceuticals and agrochemicals. It is also employed in the production of dyes and pigments. Due to its reactivity, it is essential to handle 2-bromo-iodobenzene with care, as it can be toxic and harmful if inhaled or ingested.
The CAS Registry Mumber 533-55-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 3 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 533-55: (5*5)+(4*3)+(3*3)+(2*5)+(1*5)=61 61 % 10 = 1 So 533-55-1 is a valid CAS Registry Number.