C7H8O2S2
32 compounds have this formula on CompoundList.
- Molar mass
- 188.26g/mol
- Monoisotopic mass
- 187.9966Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 4
The formula C7H8O2S2 describes a molecule made of 7 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 × 744.66%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 84.28%1.008 × 8 = 8.064 g/mol
- O Oxygen × 217.00%15.999 × 2 = 31.998 g/mol
- S Sulfur × 234.06%32.06 × 2 = 64.120 g/mol
Compounds with the formula C7H8O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 32 of 32 compounds
![[(Thien-3-ylmethyl)thio]acetic acid chemical structure, C7H8O2S2, CAS 16401-41-5](/s/DSWBMKLXQKVTDK-UHFFFAOYSA-N.svg)
![5-(Methylthio)-2,3-dihydrothieno[3,4-b][1,4]dioxine chemical structure, C7H8O2S2, CAS 2283377-77-3](/s/IRRYVGZZVQAWIL-UHFFFAOYSA-N.svg)
![2-[4-(Methylsulfanyl)thiophen-3-yl]acetic acid chemical structure, C7H8O2S2, CAS 2866322-65-6](/s/BWNABXWTSPSQKP-UHFFFAOYSA-N.svg)
- Methyl 3-(methylsulfanyl)thiophene-2-carboxylate62353-76-8C7H8O2S2
- 2-(1-Methanesulfonylethenyl)thiophene2060027-90-7C7H8O2S2
- Methyl 3-(sulfanylmethyl)thiophene-2-carboxylate1877717-00-4C7H8O2S2
- 2-[5-(Sulfanylmethyl)thiophen-2-yl]acetic acid2172146-56-2C7H8O2S2
- 3-(1,4-Dithian-2-yl)prop-2-ynoic acid2137731-31-6C7H8O2S2
- Methyl 5-(sulfanylmethyl)thiophene-2-carboxylate2228481-66-9C7H8O2S2
- Methyl 5-(sulfanylmethyl)thiophene-3-carboxylate2157305-05-8C7H8O2S2
- 5-Methyl-4-(methylthio)thiophene-2-carboxylic acid2969409-45-6C7H8O2S2
Frequently asked questions
What is the molar mass of C7H8O2S2?
The molar mass of C7H8O2S2 is 188.26 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 187.9966 Da.
How many compounds have the formula C7H8O2S2?
CompoundList lists 32 compounds with the molecular formula C7H8O2S2, including 2-(((Thiophen-2-yl)methyl)sulfanyl)acetic acid, 5-(Ethylthio)thiophene-2-carboxylic acid, 4-Methanesulfonylbenzene-1-thiol. 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 C7H8O2S2?
C7H8O2S2 has a degree of unsaturation of 4. 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.