C11H9FO4
45 compounds have this formula on CompoundList.
- Molar mass
- 224.19g/mol
- Monoisotopic mass
- 224.0485Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 7
The formula C11H9FO4 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 4 oxygen atoms. 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 × 1158.93%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 94.05%1.008 × 9 = 9.072 g/mol
- F Fluorine × 18.47%18.998 × 1 = 18.998 g/mol
- O Oxygen × 428.55%15.999 × 4 = 63.996 g/mol
Compounds with the formula C11H9FO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 45 of 45 compounds
![3-[2-Fluoro-4-(methoxycarbonyl)phenyl]prop-2-enoic acid chemical structure, C11H9FO4, CAS 1171128-36-1](/s/WTNNWYAZRIVBNW-SNAWJCMRSA-N.svg)
![3-[4-(Acetyloxy)-3-fluorophenyl]-2-propenoic acid chemical structure, C11H9FO4, CAS 137473-28-0](/s/FNVGFKIZGRDTOX-UHFFFAOYSA-N.svg)
- 3-(2-Fluoro-6-methoxyphenyl)oxolane-2,5-dione1503377-04-5C11H9FO4
- Methyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate1456627-42-1C11H9FO4
- 6-Fluoro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid1599423-82-1C11H9FO4
- 5-Fluoro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid1594005-51-2C11H9FO4
- 1-(2-Fluorophenyl)cyclopropane-1,2-dicarboxylic acid1904360-75-3C11H9FO4
- rac-(1R,2S)-1-(2-Fluorophenyl)cyclopropane-1,2-dicarboxylic acid2137563-43-8C11H9FO4
- 8-Fluoro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid2137826-73-2C11H9FO4
- Methyl 5-fluoro-6-methoxy-1-benzofuran-2-carboxylate2112622-39-4C11H9FO4
- Methyl 5-fluoro-6-methoxy-1-benzofuran-3-carboxylate2138143-51-6C11H9FO4
- 1-(3-Fluoro-2-hydroxyphenyl)-3-oxocyclobutane-1-carboxylic acid2228673-91-2C11H9FO4
- 3-(4-Fluoro-2-methoxyphenyl)oxolane-2,5-dione2228466-95-1C11H9FO4
- 1-(3-Fluoro-4-hydroxyphenyl)-3-oxocyclobutane-1-carboxylic acid2228295-47-2C11H9FO4
- 3-(2-Fluoro-4-methoxyphenyl)oxolane-2,5-dione2229583-94-0C11H9FO4
- 3-(3-Fluoro-2-methoxyphenyl)oxolane-2,5-dione2228257-05-2C11H9FO4
- 3-(4-Fluoro-3-methoxyphenyl)oxolane-2,5-dione2229103-03-9C11H9FO4
- rac-(1R,2S)-1-(4-Fluorophenyl)cyclopropane-1,2-dicarboxylic acid77053-79-3C11H9FO4
- 1-(2-Fluoro-4-hydroxyphenyl)-3-oxocyclobutane-1-carboxylic acid2228937-60-6C11H9FO4
- 1-(5-Fluoro-2-hydroxyphenyl)-3-oxocyclobutane-1-carboxylic acid2228509-27-9C11H9FO4
- 3-Fluoro-5-hydroxy-7-methoxy-4-methyl-chromen-2-one2920607-81-2C11H9FO4
- 3-Fluoro-7-hydroxy-5-methoxy-4-methyl-chromen-2-one2920243-41-8C11H9FO4
- 3-Fluoro-8-hydroxy-7-methoxy-4-methyl-chromen-2-one2920243-32-7C11H9FO4
Frequently asked questions
What is the molar mass of C11H9FO4?
The molar mass of C11H9FO4 is 224.19 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 4 oxygen atoms. The monoisotopic mass is 224.0485 Da.
How many compounds have the formula C11H9FO4?
CompoundList lists 45 compounds with the molecular formula C11H9FO4, including Methyl 4-(4-fluorophenyl)-2,4-dioxobutanoate, 3-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid, Methyl 4-(2-fluorophenyl)-2,4-dioxobutanoate. 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 C11H9FO4?
C11H9FO4 has a degree of unsaturation of 7. 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.