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Molecular formula

C12H8ClFO2S

26 compounds have this formula on CompoundList.

Molar mass
270.70g/mol
Monoisotopic mass
269.9918Da
Atoms
25
Elements
6
Rings plus double bonds
8

The formula C12H8ClFO2S describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 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 × 1253.24%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 82.98%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 113.10%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 17.02%
    18.998 × 1 = 18.998 g/mol
  • O Oxygen × 211.82%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 111.84%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H8ClFO2S

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

Showing 1 to 26 of 26 compounds

4'-Fluorobiphenyl-4-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 116748-66-4
4'-Fluorobiphenyl-4-sulfonyl chloride
CAS 116748-66-4C12H8ClFO2S
4-Chlorophenyl 4-fluorophenyl sulfone chemical structure, C12H8ClFO2S, CAS 565-23-1
4-Chlorophenyl 4-fluorophenyl sulfone
CAS 565-23-1C12H8ClFO2S
3-(4-Fluorophenyl)benzenesulfonyl chloride chemical structure, C12H8ClFO2S, CAS 861248-58-0
3-(4-Fluorophenyl)benzenesulfonyl chloride
CAS 861248-58-0C12H8ClFO2S
4-Fluorobiphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214353-58-8
4-Fluorobiphenylsulfonyl chloride
CAS 1214353-58-8C12H8ClFO2S
3'-Fluoro-biphenyl-4-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 939761-07-6
3'-Fluoro-biphenyl-4-sulfonyl chloride
CAS 939761-07-6C12H8ClFO2S
4-Fluoro-3-biphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214345-32-0
4-Fluoro-3-biphenylsulfonyl chloride
CAS 1214345-32-0C12H8ClFO2S
2'-Fluoro-[1,1'-biphenyl]-4-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 105842-88-4
2'-Fluoro-[1,1'-biphenyl]-4-sulfonyl chloride
CAS 105842-88-4C12H8ClFO2S
2-Fluoro-4-biphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214349-38-8
2-Fluoro-4-biphenylsulfonyl chloride
CAS 1214349-38-8C12H8ClFO2S
3'-Fluoro-biphenyl-3-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 937668-71-8
3'-Fluoro-biphenyl-3-sulfonyl chloride
CAS 937668-71-8C12H8ClFO2S
3-Fluoro-5-biphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214323-35-9
3-Fluoro-5-biphenylsulfonyl chloride
CAS 1214323-35-9C12H8ClFO2S
3-Chloro-4-fluorophenyl phenyl sulfone chemical structure, C12H8ClFO2S, CAS 934241-81-3
3-Chloro-4-fluorophenyl phenyl sulfone
CAS 934241-81-3C12H8ClFO2S
2'-Fluoro-biphenyl-3-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 942475-00-5
2'-Fluoro-biphenyl-3-sulfonyl chloride
CAS 942475-00-5C12H8ClFO2S
2-Fluoro-3-biphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214387-43-5
2-Fluoro-3-biphenylsulfonyl chloride
CAS 1214387-43-5C12H8ClFO2S
5-Fluoro-2-biphenylsulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214360-80-1
5-Fluoro-2-biphenylsulfonyl chloride
CAS 1214360-80-1C12H8ClFO2S
4'-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 1675732-38-3
4'-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 1675732-38-3C12H8ClFO2S
3-Fluoro-[1,1'-biphenyl]-4-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214368-28-1
3-Fluoro-[1,1'-biphenyl]-4-sulfonyl chloride
CAS 1214368-28-1C12H8ClFO2S
6-Fluoro-[1,1'-biphenyl]-3-sulfonyl chloride chemical structure, C12H8ClFO2S, CAS 1214353-44-2
6-Fluoro-[1,1'-biphenyl]-3-sulfonyl chloride
CAS 1214353-44-2C12H8ClFO2S
2-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2172468-37-8
2-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 2172468-37-8C12H8ClFO2S
4-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2172468-48-1
4-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2172468-48-1C12H8ClFO2S
4-Chloro-[1,1'-biphenyl]-2-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2172512-01-3
4-Chloro-[1,1'-biphenyl]-2-sulfonyl fluoride
CAS 2172512-01-3C12H8ClFO2S
2-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2172313-62-9
2-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2172313-62-9C12H8ClFO2S
4'-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2138183-23-8
4'-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2138183-23-8C12H8ClFO2S
3-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2172200-87-0
3-Chloro-[1,1'-biphenyl]-4-sulfonyl fluoride
CAS 2172200-87-0C12H8ClFO2S
6-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride chemical structure, C12H8ClFO2S, CAS 2171823-52-0
6-Chloro-[1,1'-biphenyl]-3-sulfonyl fluoride
CAS 2171823-52-0C12H8ClFO2S

Frequently asked questions

What is the molar mass of C12H8ClFO2S?

The molar mass of C12H8ClFO2S is 270.70 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 269.9918 Da.

How many compounds have the formula C12H8ClFO2S?

CompoundList lists 26 compounds with the molecular formula C12H8ClFO2S, including 4'-Fluorobiphenyl-4-sulfonyl chloride, 4-Chlorophenyl 4-fluorophenyl sulfone, 3-(4-Fluorophenyl)benzenesulfonyl chloride. 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 C12H8ClFO2S?

C12H8ClFO2S 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.