CompoundList
Molecular formula

C12HCl7O

6 compounds have this formula on CompoundList.

Molar mass
409.29g/mol
Monoisotopic mass
417.8250Da
Atoms
21
Elements
4
Rings plus double bonds
9

The formula C12HCl7O describes a molecule made of 12 carbon atoms, 1 hydrogen atom, 7 chlorine 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 × 1235.22%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 10.25%
    1.008 × 1 = 1.008 g/mol
  • Cl Chlorine × 760.63%
    35.45 × 7 = 248.150 g/mol
  • O Oxygen × 13.91%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C12HCl7O

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

Showing 1 to 6 of 6 compounds

Frequently asked questions

What is the molar mass of C12HCl7O?

The molar mass of C12HCl7O is 409.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 1 hydrogen atom, 7 chlorine atoms and 1 oxygen atom. The monoisotopic mass is 417.8250 Da.

How many compounds have the formula C12HCl7O?

CompoundList lists 6 compounds with the molecular formula C12HCl7O, including 1,2,3,4,6,7,8-Heptachlorodibenzofuran, 1,2,3,4,7,8,9-Heptachlorodibenzofuran, 1,?2,?3,?4,?7,?8,?9-Heptachloro-dibenzofuran-?13C12. 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 C12HCl7O?

C12HCl7O has a degree of unsaturation of 9. 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.