Molecular formula
C9H9FO2
277 compounds have this formula on CompoundList.
- Molar mass
- 168.17g/mol
- Monoisotopic mass
- 168.0587Da
- Atoms
- 21
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H9FO2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 2 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 × 964.28%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 95.39%1.008 × 9 = 9.072 g/mol
- F Fluorine × 111.30%18.998 × 1 = 18.998 g/mol
- O Oxygen × 219.03%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H9FO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 277 compounds
1-(3-Fluoro-4-methoxyphenyl)ethan-1-one
CAS 455-91-4C9H9FO2
3-(4-Fluorophenyl)propionic acid
CAS 459-31-4C9H9FO2
Benzoic acid, 4-fluoro-, ethyl ester
CAS 451-46-7C9H9FO2
1-(5-Fluoro-2-hydroxyphenyl)propan-1-one
CAS 443-09-4C9H9FO2
2'-Fluoro-4'-methoxyacetophenone
CAS 74457-86-6C9H9FO2
Benzoic acid, 2-fluoro-, ethyl ester
CAS 443-26-5C9H9FO2
2-(4-Fluorophenyl)propionic acid
CAS 75908-73-5C9H9FO2
1-(4-Fluoro-2-methoxyphenyl)ethan-1-one
CAS 51788-80-8C9H9FO2
Benzoic acid, 3-fluoro-, ethyl ester
CAS 451-02-5C9H9FO2
3-(3-Fluorophenyl)propionic acid
CAS 458-45-7C9H9FO2
alpha-Fluorobenzenepropanoic acid
CAS 457-45-4C9H9FO2
3-(2-Fluorophenyl)propanoic acid
CAS 1643-26-1C9H9FO2
Methyl 2-(4-fluorophenyl)acetate
CAS 34837-84-8C9H9FO2
![2-[(4-Fluorophenoxy)methyl]oxirane chemical structure, C9H9FO2, CAS 18123-82-5](/s/CGWDABYOHPEOAD-UHFFFAOYSA-N.svg)
2-[(4-Fluorophenoxy)methyl]oxirane
CAS 18123-82-5C9H9FO2
1-(4-Fluoro-3-methoxyphenyl)ethanone
CAS 64287-19-0C9H9FO2
1-(5-Fluoro-2-methoxyphenyl)ethan-1-one
CAS 445-82-9C9H9FO2
Methyl 3-fluorophenylacetate
CAS 64123-77-9C9H9FO2
2'-Fluoro-6'-methoxyacetophenone
CAS 120484-50-6C9H9FO2
Methyl 4-fluoro-2-methylbenzoate
CAS 174403-69-1C9H9FO2
2-(4-Fluoro-2-methylphenyl)acetic acid
CAS 407640-40-8C9H9FO2
Methyl 5-fluoro-2-methylbenzoate
CAS 175278-29-2C9H9FO2
Methyl 2-fluorophenylacetate
CAS 57486-67-6C9H9FO2
4-Fluoro-2,6-dimethylbenzoic acid
CAS 16633-50-4C9H9FO2
Methyl 3-fluoro-4-methylbenzoate
CAS 87808-48-8C9H9FO2
- (4-Fluoro-3-methylphenyl)acetic acid1000520-92-2C9H9FO2
- Methyl 2-fluoro-4-methylbenzoate74733-29-2C9H9FO2
- Methyl 2-fluoro-6-methylbenzoate197516-57-7C9H9FO2
- (R)-2-(4-Fluorophenyl)propanoic acid150360-26-2C9H9FO2
- 2-(3-Fluorophenyl)propanoic acid65487-32-3C9H9FO2
- 1 suppliersMethyl 4-fluoro-3-methylbenzoate180636-50-4C9H9FO2
- 1 suppliers2-(5-Fluoro-2-methylphenyl)acetic acid261951-75-1C9H9FO2
- 1 suppliers2-Fluoro-4-methylphenylacetic acid518070-28-5C9H9FO2
- 1 suppliers1-(3-Fluoro-2-methoxyphenyl)ethanone295779-86-1C9H9FO2
- 1 suppliers2-(2-Fluoro-5-methylphenyl)acetic acid203314-27-6C9H9FO2
- Methyl 2-fluoro-5-methylbenzoate2967-93-3C9H9FO2
- 2-(3-Fluoro-4-methylphenyl)acetic acid261951-74-0C9H9FO2
- (2S)-2-(4-Fluorophenyl)propanoic acid191725-90-3C9H9FO2
- 1-(3-Fluoro-4-hydroxyphenyl)propan-1-one586-16-3C9H9FO2
- 1 suppliers4-Fluoro-3,5-dimethylbenzoic acid120512-59-6C9H9FO2
- 2-(2-Fluorophenyl)propanoic acid73041-90-4C9H9FO2
- 1 suppliers1-(3-Fluoro-5-methoxyphenyl)ethanone176548-87-1C9H9FO2
- 1 suppliers4-Ethoxy-3-fluorobenzaldehyde452-00-6C9H9FO2
- 1 suppliers1-(4-Fluorophenyl)-2-methoxyethanone247179-37-9C9H9FO2
- 1-(2-Fluoro-3-methoxyphenyl)ethan-1-one208777-19-9C9H9FO2
- 2-(2-Fluoro-6-methylphenyl)acetic acid886502-28-9C9H9FO2
- 2-Ethoxy-6-fluorobenzaldehyde82129-45-1C9H9FO2
- 2-(4-Fluorophenyl)-1,3-dioxolane66822-17-1C9H9FO2
- (5-Fluoro-2,3-dihydro-1-benzofuran-2-yl)methanol135634-27-4C9H9FO2
- 1-(3-Fluoro-2-hydroxyphenyl)propan-1-one879339-86-3C9H9FO2
- 1 suppliers4-Ethoxy-2-fluorobenzaldehyde532965-74-5C9H9FO2
- 2-Fluoro-2-(p-tolyl)acetic acid175845-89-3C9H9FO2
- 2-Ethyl-6-fluorobenzoic acid479676-22-7C9H9FO2
- 2-Fluoro-2-(m-tolyl)acetic acid1480013-06-6C9H9FO2
- 5-Ethyl-2-fluorobenzoic acid1261451-93-7C9H9FO2
- 1 suppliers1-(2-Fluorophenyl)-2-methoxyethan-1-one925211-28-5C9H9FO2
- 2-Fluoro-2-(o-tolyl)acetic acid915071-00-0C9H9FO2
- 2-Fluoro-4-methoxy-5-methylbenzaldehyde1781804-90-7C9H9FO2
- 2-Fluoro-1-(2-methoxyphenyl)ethan-1-one2967-87-5C9H9FO2
- 1 suppliers2-Ethoxy-4-fluorobenzaldehyde883537-24-4C9H9FO2
- 1 suppliers2-Ethoxy-5-fluorobenzaldehyde5710-35-0C9H9FO2
- 2-Ethyl-5-fluorobenzoic acid959992-78-0C9H9FO2
- 2-(5-Fluoro-2-methoxyphenyl)oxirane1226365-05-4C9H9FO2
- 2-Fluoro-1-(3-methoxyphenyl)ethanone85465-50-5C9H9FO2
- (4R)-8-Fluoro-3,4-dihydro-2H-1-benzopyran-4-ol1270289-89-8C9H9FO2
- 2-Fluoro-3,4-dimethylbenzoic acid1427391-29-4C9H9FO2
- 3-Fluoro-4,5-dimethylbenzoic acid1427404-89-4C9H9FO2
- 2-Fluoro-6-methoxy-4-methylbenzaldehyde1362295-77-9C9H9FO2
- 2-Ethyl-3-fluorobenzoic acid1261884-93-8C9H9FO2
- 3-Ethoxy-2-fluorobenzaldehyde1204176-29-3C9H9FO2
- 6-Fluoro-2-methoxy-3-methylbenzaldehyde1780083-66-0C9H9FO2
- 2-Fluoro-4,6-dimethylbenzoic acid1427418-27-6C9H9FO2
- (4S)-7-Fluoro-3,4-dihydro-2H-1-benzopyran-4-ol1270301-83-1C9H9FO2
- 3-Fluoro-6-methoxy-2-methylbenzaldehyde1781868-49-2C9H9FO2
- 2-Ethoxy-3-fluorobenzaldehyde1065470-20-3C9H9FO2
- 4-Fluoro-3-methoxy-5-methylbenzaldehyde1785229-80-2C9H9FO2
- (4S)-8-Fluoro-3,4-dihydro-2H-1-benzopyran-4-ol1270290-29-3C9H9FO2
- 3-(2-Fluoroethyl)benzoic acid1547145-78-7C9H9FO2
- 3-Fluoro-1-(4-hydroxyphenyl)-1-propanone451-44-5C9H9FO2
- 2-Fluoro-1-(4-methoxyphenyl)ethanone73744-44-2C9H9FO2
- 1 suppliers2-[(2-Fluorophenoxy)methyl]oxirane15620-80-1C9H9FO2
- 3-Fluoro-5-methylphenylacetic acid518070-22-9C9H9FO2
- Methyl 2-fluoro-3-methylbenzoate586374-04-1C9H9FO2
- 2-(3-Fluoro-2-methylphenyl)acetic acid500912-16-3C9H9FO2
- 3-Ethyl-4-fluorobenzoic acid847862-92-4C9H9FO2
- Benzoic acid, 3-fluoro-5-methyl-, methyl ester660416-38-6C9H9FO2
- Methyl 3-fluoro-2-methylbenzoate230301-81-2C9H9FO2
- 7-Fluorochroman-4-ol917248-49-8C9H9FO2
- 2-(5-Fluoro-2-methoxyphenyl)acetaldehyde878661-13-3C9H9FO2
- 2-(2-Fluoro-3-methylphenyl)acetic acid886762-65-8C9H9FO2
- 3-(4-Fluorophenoxy)propionaldehyde84946-15-6C9H9FO2
- 1-(2-Fluoro-5-methoxyphenyl)ethan-1-one80309-38-2C9H9FO2
- 2,4-Dimethyl-3-fluorobenzoic acid26583-81-3C9H9FO2
- 1-(4-Fluoro-2-hydroxyphenyl)propan-1-one247230-94-0C9H9FO2
- 3-Ethoxy-4-fluorobenzaldehyde870837-27-7C9H9FO2
- 3-Ethyl-5-fluorobenzoic acid1261843-53-1C9H9FO2
- 4-(2-Fluoroethoxy)benzaldehyde2967-92-2C9H9FO2
- 2-(3-Fluoro-4-methoxyphenyl)oxirane1016806-32-8C9H9FO2
- 3-Ethoxy-5-fluorobenzaldehyde1378670-41-7C9H9FO2
- Methyl 2-fluoro-2-phenylacetate17841-30-4C9H9FO2
- Benzoic acid, 2-fluoroethyl ester614-43-7C9H9FO2
Frequently asked questions
What is the molar mass of C9H9FO2?
The molar mass of C9H9FO2 is 168.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 2 oxygen atoms. The monoisotopic mass is 168.0587 Da.
How many compounds have the formula C9H9FO2?
CompoundList lists 277 compounds with the molecular formula C9H9FO2, including 1-(3-Fluoro-4-methoxyphenyl)ethan-1-one, 3-(4-Fluorophenyl)propionic acid, Benzoic acid, 4-fluoro-, ethyl ester. 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 C9H9FO2?
C9H9FO2 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.