CompoundList
Sign in
Molecular formula

C15H12OS2

11 compounds have this formula on CompoundList.

Molar mass
272.38g/mol
Monoisotopic mass
272.0330Da
Atoms
30
Elements
4
Rings plus double bonds
10

The formula C15H12OS2 describes a molecule made of 15 carbon atoms, 12 hydrogen atoms, 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 × 1566.14%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 124.44%
    1.008 × 12 = 12.096 g/mol
  • O Oxygen × 15.87%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 223.54%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C15H12OS2

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

Showing 1 to 11 of 11 compounds

Cct007093 chemical structure, C15H12OS2, CAS 176957-55-4
Cct007093
CAS 176957-55-4C15H12OS2
3-Methylsulfanyl-6H-benzo[b][1]benzothiepin-5-one chemical structure, C15H12OS2, CAS 16219-08-2
3-Methylsulfanyl-6H-benzo[b][1]benzothiepin-5-one
CAS 16219-08-2C15H12OS2
Cyclopentanone, 2,5-bis(2-thienylmethylene)- chemical structure, C15H12OS2, CAS 1087-07-6
Cyclopentanone, 2,5-bis(2-thienylmethylene)-
CAS 1087-07-6C15H12OS2
5-(4-Methoxyphenyl)-2,2'-bithiophene chemical structure, C15H12OS2, CAS 106925-79-5
5-(4-Methoxyphenyl)-2,2'-bithiophene
CAS 106925-79-5C15H12OS2
4-[(E)-2-Thienylmethylidene]-3,4-dihydro-1-benzothiepin-5(2H)-one chemical structure, C15H12OS2, CAS 924275-80-9
4-[(E)-2-Thienylmethylidene]-3,4-dihydro-1-benzothiepin-5(2H)-one
CAS 924275-80-9C15H12OS2
Ctk1G1868 chemical structure, C15H12OS2, CAS 528878-00-4
Ctk1G1868
CAS 528878-00-4C15H12OS2
1,3-Benzodithiole, 2-[(4-methoxyphenyl)methylene]- chemical structure, C15H12OS2, CAS 62217-22-5
1,3-Benzodithiole, 2-[(4-methoxyphenyl)methylene]-
CAS 62217-22-5C15H12OS2
9H-Fluoren-9-one, 2,7-bis(mercaptomethyl)- chemical structure, C15H12OS2, CAS 61765-37-5
9H-Fluoren-9-one, 2,7-bis(mercaptomethyl)-
CAS 61765-37-5C15H12OS2
1lambda~4~-Spiro[[1,3]dithiolane-2,9'-fluoren]-1-one chemical structure, C15H12OS2, CAS 78772-67-5
1lambda~4~-Spiro[[1,3]dithiolane-2,9'-fluoren]-1-one
CAS 78772-67-5C15H12OS2
{[1-(Benzenesulfinyl)propadienyl]sulfanyl}benzene chemical structure, C15H12OS2, CAS 89005-23-2
{[1-(Benzenesulfinyl)propadienyl]sulfanyl}benzene
CAS 89005-23-2C15H12OS2
2-(4-Methylphenyl)-2H-1,3-benzodithiole-2-carbaldehyde chemical structure, C15H12OS2, CAS 89572-27-0
2-(4-Methylphenyl)-2H-1,3-benzodithiole-2-carbaldehyde
CAS 89572-27-0C15H12OS2

Frequently asked questions

What is the molar mass of C15H12OS2?

The molar mass of C15H12OS2 is 272.38 g/mol, calculated from standard atomic weights for 15 carbon atoms, 12 hydrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 272.0330 Da.

How many compounds have the formula C15H12OS2?

CompoundList lists 11 compounds with the molecular formula C15H12OS2, including Cct007093, 3-Methylsulfanyl-6H-benzo[b][1]benzothiepin-5-one, Cyclopentanone, 2,5-bis(2-thienylmethylene)-. 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 C15H12OS2?

C15H12OS2 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.