CompoundList
Molecular formula

C3H3O-3

We do not list any compound with this exact formula yet.

Molar mass
55.06g/mol
Atoms
7
Elements
3

The formula C3H3O-3 describes a molecule made of 3 carbon atoms, 3 hydrogen atoms and 1 oxygen 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 × 365.45%
    12.011 × 3 = 36.033 g/mol
  • H Hydrogen × 35.49%
    1.008 × 3 = 3.024 g/mol
  • O Oxygen × 129.06%
    15.999 × 1 = 15.999 g/mol
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Compounds with the formula C3H3O-3

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

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Frequently asked questions

What is the molar mass of C3H3O-3?

The molar mass of C3H3O-3 is 55.06 g/mol, calculated from standard atomic weights for 3 carbon atoms, 3 hydrogen atoms and 1 oxygen atom.