Molecular formula

C₁₃H₁₂O₂S₂

27 compounds have this formula on CompoundList.

Molar mass: 264.36g/mol
Monoisotopic mass: 264.0279Da
Atoms: 29
Elements: 4
Rings plus double bonds: 8

The formula C13H12O2S2 describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms 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 × 1359.07%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 124.58%
1.008 × 12 = 12.096 g/mol
O Oxygen × 212.10%
15.999 × 2 = 31.998 g/mol
S Sulfur × 224.26%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C13H12O2S2

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

Showing 1 to 27 of 27 compounds

1-(5-((5-Acetyl-2-thienyl)methyl)-2-thienyl)ethanone

CAS 34768-06-4C₁₃H₁₂O₂S₂

Arctinol B

CAS 102054-39-7C₁₃H₁₂O₂S₂

1,1'-(Methanediyldisulfinyl)dibenzene

CAS 54888-34-5C₁₃H₁₂O₂S₂

2-(1,3-Dithiolan-2-ylidene)-1-phenyl-1,3-butanedione

CAS 74440-20-3C₁₃H₁₂O₂S₂

S-Phenyl 4-methylbenzenesulfonothioate

CAS 3541-14-8C₁₃H₁₂O₂S₂

Benzenesulfonylmethylsulfanylbenzene

CAS 15296-86-3C₁₃H₁₂O₂S₂

Benzenesulfinothioic acid, 4-methoxy-, S-phenyl ester

CAS 26974-29-8C₁₃H₁₂O₂S₂

2-(1,3-Dithiolan-2-ylidene)-5-(2-furylmethylene)cyclopentanone

CAS 503428-55-5C₁₃H₁₂O₂S₂

4,4'-(Methylenedisulfanediyl)diphenol

CAS 104884-57-3C₁₃H₁₂O₂S₂

Methyl 5-(benzylsulfanyl)thiophene-2-carboxylate

CAS 1432681-58-7C₁₃H₁₂O₂S₂

S-(4-Methoxyphenyl) benzenesulfinothioate

CAS 26974-26-5C₁₃H₁₂O₂S₂

S-(4-Methylphenyl) benzenesulfonothioate

CAS 17041-81-5C₁₃H₁₂O₂S₂

Methyl(4-(phenylsulfonyl)phenyl)sulfane

CAS 58324-85-9C₁₃H₁₂O₂S₂

2-[1-[(Phenylsulfonyl)methyl]ethenyl]thiophene

CAS 180691-69-4C₁₃H₁₂O₂S₂

S-Benzyl benzenesulfonothioate

CAS 16601-01-7C₁₃H₁₂O₂S₂

S-Phenyl phenylmethanesulfonothioate

CAS 37945-60-1C₁₃H₁₂O₂S₂

5,5a(2)-(1-Methylethylidene)bis[2-thiophenecarboxaldehyde]

CAS 723-43-3C₁₃H₁₂O₂S₂

(4-(Methylsulfonyl)phenyl)(phenyl)sulfane

CAS 63029-15-2C₁₃H₁₂O₂S₂

2(3H)-Furanone, 3-[bis(methylthio)methylene]-5-phenyl-

CAS 21441-50-9C₁₃H₁₂O₂S₂

1,3-Cyclohexanedione, 2-(1,3-benzodithiol-2-yl)-

CAS 59376-01-1C₁₃H₁₂O₂S₂

1,2-Di-2-thienyl-1,4-pentanedione

CAS 89814-56-2C₁₃H₁₂O₂S₂

2-(4-Methoxyphenyl)-6-methylthio-4H-thiopyran-4-one

CAS 1000574-20-8C₁₃H₁₂O₂S₂

2-{[(5-Methylthiophen-2-yl)sulfanyl]methyl}benzoic acid

CAS 62687-96-1C₁₃H₁₂O₂S₂

1-(Thiophen-2-yl)-2-(thiophen-3-yl)pentane-1,4-dione

CAS 89814-57-3C₁₃H₁₂O₂S₂

Frequently asked questions

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What is the molar mass of C13H12O2S2?

The molar mass of C13H12O2S2 is 264.36 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 264.0279 Da.

How many compounds have the formula C13H12O2S2?

CompoundList lists 27 compounds with the molecular formula C13H12O2S2, including 1-(5-((5-Acetyl-2-thienyl)methyl)-2-thienyl)ethanone, Arctinol B, 1,1'-(Methanediyldisulfinyl)dibenzene. 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 C13H12O2S2?

C13H12O2S2 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.