Molecular formula

C₈H₅ClFNO₃S

14 compounds have this formula on CompoundList.

Molar mass: 249.64g/mol
Monoisotopic mass: 248.9663Da
Atoms: 20
Elements: 7
Rings plus double bonds: 6

The formula C8H5ClFNO3S describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 1 nitrogen atom, 3 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 × 838.49%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 52.02%
1.008 × 5 = 5.040 g/mol
Cl Chlorine × 114.20%
35.45 × 1 = 35.450 g/mol
F Fluorine × 17.61%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 15.61%
14.007 × 1 = 14.007 g/mol
O Oxygen × 319.23%
15.999 × 3 = 47.997 g/mol
S Sulfur × 112.84%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C8H5ClFNO3S

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

Showing 1 to 14 of 14 compounds

2-Cyano-6-fluoro-3-methoxybenzenesulfonylchloride

CAS 946564-68-7C₈H₅ClFNO₃S

6-Fluoro-1,2-benzisoxazole-3-methanesulfonyl chloride

CAS 73101-69-6C₈H₅ClFNO₃S

2-Cyano-4-fluoro-3-methoxybenzenesulfonylchloride

CAS 1010413-58-7C₈H₅ClFNO₃S

1H-Isoindole-5-sulfonyl chloride,6-fluoro-2,3-dihydro-3-oxo-

CAS 1253791-23-9C₈H₅ClFNO₃S

4-Chloro-2-oxo-2,3-dihydro-1H-indole-5-sulfonyl fluoride

CAS 2138253-15-1C₈H₅ClFNO₃S

(5-Chloro-1,3-benzoxazol-2-yl)methanesulfonyl fluoride

CAS 2138351-72-9C₈H₅ClFNO₃S

6-Chloro-2-oxo-2,3-dihydro-1H-indole-5-sulfonyl fluoride

CAS 2138419-50-6C₈H₅ClFNO₃S

3-Cyano-4-fluoro-5-methoxybenzenesulfonylchloride

CAS 1783306-35-3C₈H₅ClFNO₃S

4-Cyano-2-fluoro-6-methoxybenzenesulfonyl chloride

CAS 1807190-73-3C₈H₅ClFNO₃S

4-Cyano-3-fluoro-2-methoxybenzene-1-sulfonyl chloride

CAS 1803750-60-8C₈H₅ClFNO₃S

4-Cyano-3-fluoro-5-(hydroxymethyl)benzene-1-sulfonyl chloride

CAS 1807194-77-9C₈H₅ClFNO₃S

4-Cyano-2-fluoro-6-(hydroxymethyl)benzene-1-sulfonyl chloride

CAS 1805166-37-3C₈H₅ClFNO₃S

4-Cyano-3-fluoro-2-(hydroxymethyl)benzenesulfonyl chloride

CAS 1807171-67-0C₈H₅ClFNO₃S

6-Chloro-7-fluoro-1H-indole-3-sulfonic acid

CAS 2231234-37-8C₈H₅ClFNO₃S

Frequently asked questions

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What is the molar mass of C8H5ClFNO3S?

The molar mass of C8H5ClFNO3S is 249.64 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 248.9663 Da.

How many compounds have the formula C8H5ClFNO3S?

CompoundList lists 14 compounds with the molecular formula C8H5ClFNO3S, including 2-Cyano-6-fluoro-3-methoxybenzenesulfonylchloride, 6-Fluoro-1,2-benzisoxazole-3-methanesulfonyl chloride, 2-Cyano-4-fluoro-3-methoxybenzenesulfonylchloride. 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 C8H5ClFNO3S?

C8H5ClFNO3S has a degree of unsaturation of 6. 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.