CompoundList
Molecular formula

C13H7ClOS

4 compounds have this formula on CompoundList.

Molar mass
246.71g/mol
Monoisotopic mass
245.9906Da
Atoms
23
Elements
5
Rings plus double bonds
10

The formula C13H7ClOS describes a molecule made of 13 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 1 oxygen atom 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 × 1363.29%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 72.86%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 114.37%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 16.48%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 113.00%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H7ClOS

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

Showing 1 to 4 of 4 compounds

Frequently asked questions

What is the molar mass of C13H7ClOS?

The molar mass of C13H7ClOS is 246.71 g/mol, calculated from standard atomic weights for 13 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 245.9906 Da.

How many compounds have the formula C13H7ClOS?

CompoundList lists 4 compounds with the molecular formula C13H7ClOS, including 2-Chlorothioxanthone, 1-Chloro-9H-thioxanthen-9-one, 4-Chloro-9H-thioxanthen-9-one. 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 C13H7ClOS?

C13H7ClOS has a degree of unsaturation of 10. 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.