CompoundList
Sign in
Molecular formula

C19H12Br2O5S

2 compounds have this formula on CompoundList.

Molar mass
512.17g/mol
Monoisotopic mass
509.8772Da
Atoms
39
Elements
5
Rings plus double bonds
13

The formula C19H12Br2O5S describes a molecule made of 19 carbon atoms, 12 hydrogen atoms, 2 bromine atoms, 5 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements 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

  • C Carbon × 1944.56%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 122.36%
    1.008 × 12 = 12.096 g/mol
  • Br Bromine × 231.20%
    79.904 × 2 = 159.808 g/mol
  • O Oxygen × 515.62%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 16.26%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H12Br2O5S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 2 of 2 compounds

Bromophenol red chemical structure, C19H12Br2O5S, CAS 2800-80-8
Bromophenol red
CAS 2800-80-8C19H12Br2O5S
2-[(3-Bromo-4-hydroxyphenyl)(3-bromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid chemical structure, C19H12Br2O5S, CAS 890090-76-3
2-[(3-Bromo-4-hydroxyphenyl)(3-bromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid
CAS 890090-76-3C19H12Br2O5S

Frequently asked questions

What is the molar mass of C19H12Br2O5S?

The molar mass of C19H12Br2O5S is 512.17 g/mol, calculated from standard atomic weights for 19 carbon atoms, 12 hydrogen atoms, 2 bromine atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 509.8772 Da.

How many compounds have the formula C19H12Br2O5S?

CompoundList lists 2 compounds with the molecular formula C19H12Br2O5S, including Bromophenol red, 2-[(3-Bromo-4-hydroxyphenyl)(3-bromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C19H12Br2O5S?

C19H12Br2O5S has a degree of unsaturation of 13. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.