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Molecular formula

C12H8F2O2S

24 compounds have this formula on CompoundList.

Molar mass
254.25g/mol
Monoisotopic mass
254.0213Da
Atoms
25
Elements
5
Rings plus double bonds
8

The formula C12H8F2O2S describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 2 fluorine atoms, 2 oxygen atoms and 1 sulfur atom. 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 × 1256.69%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 83.17%
    1.008 × 8 = 8.064 g/mol
  • F Fluorine × 214.94%
    18.998 × 2 = 37.996 g/mol
  • O Oxygen × 212.59%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 112.61%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H8F2O2S

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

Showing 1 to 24 of 24 compounds

Benzene, 1,1'-sulfonylbis(4-fluoro- chemical structure, C12H8F2O2S, CAS 383-29-9
Benzene, 1,1'-sulfonylbis(4-fluoro-
CAS 383-29-9C12H8F2O2S
1-(Benzenesulfonyl)-3,5-difluorobenzene chemical structure, C12H8F2O2S, CAS 916442-63-2
1-(Benzenesulfonyl)-3,5-difluorobenzene
CAS 916442-63-2C12H8F2O2S
1,2-Difluoro-4-phenylsulfonylbenzene chemical structure, C12H8F2O2S, CAS 934241-80-2
1,2-Difluoro-4-phenylsulfonylbenzene
CAS 934241-80-2C12H8F2O2S
2-(Difluoromethoxy)-5-(2-thienyl)benzaldehyde chemical structure, C12H8F2O2S, CAS 926202-76-8
2-(Difluoromethoxy)-5-(2-thienyl)benzaldehyde
CAS 926202-76-8C12H8F2O2S
3-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid chemical structure, C12H8F2O2S, CAS 2149598-89-8
3-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid
CAS 2149598-89-8C12H8F2O2S
4-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid chemical structure, C12H8F2O2S, CAS 2149601-54-5
4-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid
CAS 2149601-54-5C12H8F2O2S
Methyl 3-(2,3-difluorophenyl)thiophene-2-carboxylate chemical structure, C12H8F2O2S, CAS 1261663-41-5
Methyl 3-(2,3-difluorophenyl)thiophene-2-carboxylate
CAS 1261663-41-5C12H8F2O2S
2-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2171822-04-9
2-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 2171822-04-9C12H8F2O2S
5-Fluoro-[1,1'-biphenyl]-2-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172268-96-9
5-Fluoro-[1,1'-biphenyl]-2-sulfonyl fluoride
CAS 2172268-96-9C12H8F2O2S
4-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172493-11-5
4-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2172493-11-5C12H8F2O2S
4-Fluoro-[1,1'-biphenyl]-2-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172135-61-2
4-Fluoro-[1,1'-biphenyl]-2-sulfonyl fluoride
CAS 2172135-61-2C12H8F2O2S
5-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2171938-89-7
5-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2171938-89-7C12H8F2O2S
4'-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 1879091-81-2
4'-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 1879091-81-2C12H8F2O2S
6-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172305-29-0
6-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2172305-29-0C12H8F2O2S
3-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172200-83-6
3-Fluoro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 2172200-83-6C12H8F2O2S
2-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8F2O2S, CAS 2172313-59-4
2-Fluoro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2172313-59-4C12H8F2O2S
4-((2,4-Difluorophenoxy)methyl)thiophene-2-carbaldehyde chemical structure, C12H8F2O2S, CAS 869952-75-0
4-((2,4-Difluorophenoxy)methyl)thiophene-2-carbaldehyde
CAS 869952-75-0C12H8F2O2S
2-(Benzenesulfonyl)-1,3-difluorobenzene chemical structure, C12H8F2O2S, CAS 874640-64-9
2-(Benzenesulfonyl)-1,3-difluorobenzene
CAS 874640-64-9C12H8F2O2S
2-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid chemical structure, C12H8F2O2S, CAS 2248333-18-6
2-[5-(Difluoromethyl)thiophen-2-yl]benzoic acid
CAS 2248333-18-6C12H8F2O2S
2,2-Difluoro-2-(5-phenylthiophen-2-yl)acetic acid chemical structure, C12H8F2O2S, CAS 2228771-71-7
2,2-Difluoro-2-(5-phenylthiophen-2-yl)acetic acid
CAS 2228771-71-7C12H8F2O2S
1-(1-Benzothiophen-2-yl)-2,2-difluorocyclopropane-1-carboxylic acid chemical structure, C12H8F2O2S, CAS 2228964-40-5
1-(1-Benzothiophen-2-yl)-2,2-difluorocyclopropane-1-carboxylic acid
CAS 2228964-40-5C12H8F2O2S
1-(1-Benzothiophen-3-yl)-2,2-difluorocyclopropane-1-carboxylic acid chemical structure, C12H8F2O2S, CAS 2228528-69-4
1-(1-Benzothiophen-3-yl)-2,2-difluorocyclopropane-1-carboxylic acid
CAS 2228528-69-4C12H8F2O2S
Methyl 5-(2,4-Difluorophenyl)-2-thiophenecarboxylate chemical structure, C12H8F2O2S, CAS 874801-39-5
Methyl 5-(2,4-Difluorophenyl)-2-thiophenecarboxylate
CAS 874801-39-5C12H8F2O2S
Methyl 5-(3,4-difluorophenyl)thiophene-2-carboxylate chemical structure, C12H8F2O2S, CAS 2826048-39-7
Methyl 5-(3,4-difluorophenyl)thiophene-2-carboxylate
CAS 2826048-39-7C12H8F2O2S

Frequently asked questions

What is the molar mass of C12H8F2O2S?

The molar mass of C12H8F2O2S is 254.25 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 2 fluorine atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 254.0213 Da.

How many compounds have the formula C12H8F2O2S?

CompoundList lists 24 compounds with the molecular formula C12H8F2O2S, including Benzene, 1,1'-sulfonylbis(4-fluoro-, 1-(Benzenesulfonyl)-3,5-difluorobenzene, 1,2-Difluoro-4-phenylsulfonylbenzene. 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 C12H8F2O2S?

C12H8F2O2S 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.