Molecular formula

C₈H₅ClF₄O₂S

27 compounds have this formula on CompoundList.

Molar mass: 276.63g/mol
Monoisotopic mass: 275.9635Da
Atoms: 21
Elements: 6
Rings plus double bonds: 4

The formula C8H5ClF4O2S describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 4 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 × 834.74%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 51.82%
1.008 × 5 = 5.040 g/mol
Cl Chlorine × 112.82%
35.45 × 1 = 35.450 g/mol
F Fluorine × 427.47%
18.998 × 4 = 75.992 g/mol
O Oxygen × 211.57%
15.999 × 2 = 31.998 g/mol
S Sulfur × 111.59%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C8H5ClF4O2S

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

Showing 1 to 27 of 27 compounds

(2-Fluoro-6-(trifluoromethyl)phenyl)methanesulfonyl chloride

CAS 862896-90-0C₈H₅ClF₄O₂S

[2-Fluoro-4-(trifluoromethyl)phenyl]methanesulfonylchloride

CAS 1357624-06-6C₈H₅ClF₄O₂S

[4-Fluoro-2-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 1516505-25-1C₈H₅ClF₄O₂S

[2-Fluoro-5-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 501697-75-2C₈H₅ClF₄O₂S

3-Fluoro-4-methyl-5-(trifluoromethyl)benzenesulfonyl chloride

CAS 1706451-99-1C₈H₅ClF₄O₂S

[4-Fluoro-3-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 1556345-65-3C₈H₅ClF₄O₂S

[3-Fluoro-4-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 2089092-95-3C₈H₅ClF₄O₂S

4-(1,1,2,2-Tetrafluoroethyl)benzene-1-sulfonyl chloride

CAS 1781122-55-1C₈H₅ClF₄O₂S

4-Fluoro-3-methyl-5-(trifluoromethyl)benzenesulfonyl chloride

CAS 1706458-75-4C₈H₅ClF₄O₂S

[2-Fluoro-3-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 1564837-42-8C₈H₅ClF₄O₂S

[3-Fluoro-5-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 1545372-25-5C₈H₅ClF₄O₂S

2-Fluoro-4-methyl-6-(trifluoromethyl)benzene-1-sulfonyl chloride

CAS 2092336-38-2C₈H₅ClF₄O₂S

2-Fluoro-5-methyl-4-(trifluoromethyl)benzenesulfonyl chloride

CAS 1706431-05-1C₈H₅ClF₄O₂S

[3-Fluoro-2-(trifluoromethyl)phenyl]methanesulfonyl Chloride

CAS 1891839-08-9C₈H₅ClF₄O₂S

2,2,2-Trifluoro-1-(4-fluorophenyl)ethane-1-sulfonyl chloride

CAS 1594954-73-0C₈H₅ClF₄O₂S

5-Fluoro-4-methyl-2-(trifluoromethyl)benzene-1-sulfonylchloride

CAS 2091398-87-5C₈H₅ClF₄O₂S

2-(2,3,4,5-Tetrafluorophenyl)ethane-1-sulfonyl chloride

CAS 2228917-61-9C₈H₅ClF₄O₂S

[2-Chloro-4-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2354556-14-0C₈H₅ClF₄O₂S

[4-Chloro-2-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2229631-36-9C₈H₅ClF₄O₂S

[2-Chloro-5-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2229631-47-2C₈H₅ClF₄O₂S

[2-Chloro-6-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2229470-84-0C₈H₅ClF₄O₂S

[4-Chloro-3-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2229494-81-7C₈H₅ClF₄O₂S

[5-Fluoro-2-(trifluoromethyl)phenyl]methanesulfonyl chloride

CAS 2228760-61-8C₈H₅ClF₄O₂S

[3-Chloro-5-(trifluoromethyl)phenyl]methanesulfonyl fluoride

CAS 2229619-89-8C₈H₅ClF₄O₂S

Frequently asked questions

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What is the molar mass of C8H5ClF4O2S?

The molar mass of C8H5ClF4O2S is 276.63 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 4 fluorine atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 275.9635 Da.

How many compounds have the formula C8H5ClF4O2S?

CompoundList lists 27 compounds with the molecular formula C8H5ClF4O2S, including (2-Fluoro-6-(trifluoromethyl)phenyl)methanesulfonyl chloride, [2-Fluoro-4-(trifluoromethyl)phenyl]methanesulfonylchloride, [4-Fluoro-2-(trifluoromethyl)phenyl]methanesulfonyl 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 C8H5ClF4O2S?

C8H5ClF4O2S 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.