Br2
1 compound has this formula on CompoundList.
- Molar mass
- 159.81g/mol
- Monoisotopic mass
- 157.8367Da
- Atoms
- 2
- Elements
- 1
The formula Br2 describes a molecule made of 2 bromine atoms. It is written in Hill notation: with no carbon present, every element is listed in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- Br Bromine × 2100.00%79.904 × 2 = 159.808 g/mol
Compounds with the formula Br2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of Br2?
The molar mass of Br2 is 159.81 g/mol, calculated from standard atomic weights for 2 bromine atoms. The monoisotopic mass is 157.8367 Da.
How many compounds have the formula Br2?
CompoundList lists 1 compound with the molecular formula Br2, including Bromine. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.