Molecular formula

C₈H₈O₂S₂

22 compounds have this formula on CompoundList.

Molar mass: 200.27g/mol
Monoisotopic mass: 199.9966Da
Atoms: 20
Elements: 4
Rings plus double bonds: 5

The formula C8H8O2S2 describes a molecule made of 8 carbon atoms, 8 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 × 847.98%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 84.03%
1.008 × 8 = 8.064 g/mol
O Oxygen × 215.98%
15.999 × 2 = 31.998 g/mol
S Sulfur × 232.02%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C8H8O2S2

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

Showing 1 to 22 of 22 compounds

3-(Allylsulfanyl)-2-thiophenecarboxylic acid

CAS 303151-41-9C₈H₈O₂S₂

4H,6H,7H-Thieno[3,2-c]thiopyran-4-carboxylic acid

CAS 107292-02-4C₈H₈O₂S₂

4H,6H,7H-Thieno(3,2-c)thiopyran-2-carboxylic acid

CAS 933709-15-0C₈H₈O₂S₂

(2E)-3-[5-(Methylsulfanyl)thiophen-2-yl]prop-2-enoic acid

CAS 773129-18-3C₈H₈O₂S₂

3,6-Dimethoxythieno[3,2-b]thiophene

CAS 850233-79-3C₈H₈O₂S₂

Thietan-3-yl thiophene-2-carboxylate

CAS 697783-46-3C₈H₈O₂S₂

Dihydro-1,4-ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione

CAS 129679-44-3C₈H₈O₂S₂

Methyl 4,6-dihydrothieno[3,4-b]thiophene-2-carboxylate

CAS 7767-60-4C₈H₈O₂S₂

4,7-Epoxybenzo(c)thiophen-1(3H)-one, hexahydro-3-thioxo-, (3a-alpha,4-beta,7-beta,7a-alpha)-

CAS 127311-95-9C₈H₈O₂S₂

Methyl 4,5-dihydrothieno[2,3-b]thiophene-2-carboxylate

CAS 141802-29-1C₈H₈O₂S₂

1,4-Ethano-1H,3H-furo(3,4-c)furan-3,6(4H)-dithione, dihydro-

CAS 129679-53-4C₈H₈O₂S₂

6H-Thieno[2,3-b]thiopyran, 6-methyl-, 7,7-dioxide, (6S)-

CAS 147086-84-8C₈H₈O₂S₂

2-Propanone, 1,1'-(1,3-dithietane-2,4-diylidene)bis-

CAS 52835-65-1C₈H₈O₂S₂

4H,5H,7H-Thieno[2,3-c]thiopyran-3-carboxylic acid

CAS 1554319-10-6C₈H₈O₂S₂

Methyl 3,4-disulfanylbenzoate

CAS 2365039-42-3C₈H₈O₂S₂

3-[2-(Methylthio)-3-thienyl]-2-propenoic acid

CAS 773132-17-5C₈H₈O₂S₂

1,3-Benzodithiole, 5-methyl-, 3,3-dioxide

CAS 90111-25-4C₈H₈O₂S₂

2-(Methyldisulfanyl)benzoic acid

CAS 959660-77-6C₈H₈O₂S₂

(3S,3aS)-3,6-Dimethyl-3,3a-dihydrothieno[3,2-b]thiophene-2,5-dione

CAS 61414-32-2C₈H₈O₂S₂

3-(Thietan-3-yl)thiophene-2-carboxylic acid

CAS 2137720-04-6C₈H₈O₂S₂

1,6-Dihydrobenzo[f][1,4,2,3]dioxadithiocine

CAS 874485-22-0C₈H₈O₂S₂

(Z)-Methyl 3-(furan-2-yl)-3-hydroxyprop-2-enedithioate

CAS 118653-83-1C₈H₈O₂S₂

Frequently asked questions

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What is the molar mass of C8H8O2S2?

The molar mass of C8H8O2S2 is 200.27 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 199.9966 Da.

How many compounds have the formula C8H8O2S2?

CompoundList lists 22 compounds with the molecular formula C8H8O2S2, including 3-(Allylsulfanyl)-2-thiophenecarboxylic acid, 4H,6H,7H-Thieno[3,2-c]thiopyran-4-carboxylic acid, 4H,6H,7H-Thieno(3,2-c)thiopyran-2-carboxylic acid. 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 C8H8O2S2?

C8H8O2S2 has a degree of unsaturation of 5. 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.