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Molecular formula

C13H11ClOS2

4 compounds have this formula on CompoundList.

Molar mass
282.80g/mol
Monoisotopic mass
281.9940Da
Atoms
28
Elements
5
Rings plus double bonds
8

The formula C13H11ClOS2 describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 2 sulfur atoms. 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 × 1355.21%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 113.92%
    1.008 × 11 = 11.088 g/mol
  • Cl Chlorine × 112.54%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 15.66%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 222.67%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C13H11ClOS2

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

Showing 1 to 4 of 4 compounds

3-[(4-Chlorophenyl)sulfanyl]-1-(2-thienyl)-1-propanone chemical structure, C13H11ClOS2, CAS 320422-69-3
3-[(4-Chlorophenyl)sulfanyl]-1-(2-thienyl)-1-propanone
CAS 320422-69-3C13H11ClOS2
1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone chemical structure, C13H11ClOS2, CAS 160982-09-2
1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone
CAS 160982-09-2C13H11ClOS2
2-Chloro-1-(5'-(prop-1-ynyl)-2,2'-bithiophen-5-yl)ethanol chemical structure, C13H11ClOS2, CAS 114916-00-6
2-Chloro-1-(5'-(prop-1-ynyl)-2,2'-bithiophen-5-yl)ethanol
CAS 114916-00-6C13H11ClOS2
2-(4-Chloro-phenyl)-6-ethylsulfanylthiopyran-4-one chemical structure, C13H11ClOS2, CAS 500169-90-4
2-(4-Chloro-phenyl)-6-ethylsulfanylthiopyran-4-one
CAS 500169-90-4C13H11ClOS2

Frequently asked questions

What is the molar mass of C13H11ClOS2?

The molar mass of C13H11ClOS2 is 282.80 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 281.9940 Da.

How many compounds have the formula C13H11ClOS2?

CompoundList lists 4 compounds with the molecular formula C13H11ClOS2, including 3-[(4-Chlorophenyl)sulfanyl]-1-(2-thienyl)-1-propanone, 1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone, 2-Chloro-1-(5'-(prop-1-ynyl)-2,2'-bithiophen-5-yl)ethanol. 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 C13H11ClOS2?

C13H11ClOS2 has a degree of unsaturation of 8. 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.