Molecular formula

C₉H₉FO₅S

29 compounds have this formula on CompoundList.

Molar mass: 248.22g/mol
Monoisotopic mass: 248.0155Da
Atoms: 25
Elements: 5
Rings plus double bonds: 5

The formula C9H9FO5S describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 5 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 × 943.55%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 93.65%
1.008 × 9 = 9.072 g/mol
F Fluorine × 17.65%
18.998 × 1 = 18.998 g/mol
O Oxygen × 532.23%
15.999 × 5 = 79.995 g/mol
S Sulfur × 112.92%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C9H9FO5S

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

Showing 1 to 29 of 29 compounds

Benzoic acid,4-[(fluorosulfonyl)oxy]-,ethyl ester

CAS 1692870-13-5C₉H₉FO₅S

2-(5-(Fluorosulfonyl)-2-methoxyphenyl)acetic acid

CAS 2137569-56-1C₉H₉FO₅S

5-(Fluorosulfonyl)-2-methoxy-4-methylbenzoic acid

CAS 2757916-51-9C₉H₉FO₅S

5-(Fluorosulfonyl)-4-methoxy-2-methylbenzoic acid

CAS 2757952-03-5C₉H₉FO₅S

3-{4-[(Fluorosulfonyl)oxy]phenyl}propanoic acid

CAS 2475190-94-2C₉H₉FO₅S

2-Fluoro-6-methoxy-3-(methylsulfonyl)benzoic Acid

CAS 2006277-17-2C₉H₉FO₅S

Methyl 3-(fluorosulfonyl)-4-methoxybenzoate

CAS 1955507-27-3C₉H₉FO₅S

4-Fluorosulfonyloxy-2,2-dimethyl-1,3-benzodioxole

CAS 2411286-28-5C₉H₉FO₅S

[(3-Fluoro-4-methoxyphenyl)sulphonyl]acetic acid

CAS 1015558-63-0C₉H₉FO₅S

2-Ethoxy-5-fluorosulfonylbenzoic acid

CAS 2137930-28-8C₉H₉FO₅S

4-Acetyl-1-fluorosulfonyloxy-2-methoxybenzene

CAS 2411268-52-3C₉H₉FO₅S

Methyl 2-fluoro-6-hydroxy-4-(methylsulfonyl)benzoate

CAS 1193162-28-5C₉H₉FO₅S

Methyl 4-[(fluorosulfonyl)oxy]benzeneacetate

CAS 1417220-65-5C₉H₉FO₅S

Methyl 5-fluorosulfonyloxy-2-methylbenzoate

CAS 2411291-27-3C₉H₉FO₅S

3,4-Dihydro-2H-1,5-benzodioxepin-7-yl fluoranesulfonate

CAS 2411293-72-4C₉H₉FO₅S

Methyl 4-(fluorosulfonyl)-3-methoxybenzoate

CAS 1955561-12-2C₉H₉FO₅S

Methyl 4-(fluorosulfonyl)-2-methoxybenzoate

CAS 1955520-15-6C₉H₉FO₅S

3-Fluoro-4-methanesulfonyl-2-methoxybenzoic acid

CAS 1891853-26-1C₉H₉FO₅S

Methyl 2-(fluorosulfonyl)-4-methoxybenzoate

CAS 2137682-21-2C₉H₉FO₅S

Methyl 2-[4-(fluorosulfonyl)phenoxy]acetate

CAS 2137696-02-5C₉H₉FO₅S

Methyl 2-(fluorosulfonyl)-5-methoxybenzoate

CAS 2138332-37-1C₉H₉FO₅S

3-[4-(Fluorosulfonyl)phenoxy]propanoic acid

CAS 2138240-07-8C₉H₉FO₅S

(6-Methoxy-1,3-dioxaindan-5-yl)methanesulfonyl fluoride

CAS 2229463-98-1C₉H₉FO₅S

Methyl 2-(fluorosulfonyl)-3-methoxybenzoate

CAS 2757956-60-6C₉H₉FO₅S

Frequently asked questions

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What is the molar mass of C9H9FO5S?

The molar mass of C9H9FO5S is 248.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 248.0155 Da.

How many compounds have the formula C9H9FO5S?

CompoundList lists 29 compounds with the molecular formula C9H9FO5S, including Benzoic acid,4-[(fluorosulfonyl)oxy]-,ethyl ester, 2-(5-(Fluorosulfonyl)-2-methoxyphenyl)acetic acid, 5-(Fluorosulfonyl)-2-methoxy-4-methylbenzoic acid. 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 C9H9FO5S?

C9H9FO5S has a degree of unsaturation of 5. 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.