C9H5F5O3
35 compounds have this formula on CompoundList.
- Molar mass
- 256.13g/mol
- Monoisotopic mass
- 256.0159Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H5F5O3 describes a molecule made of 9 carbon atoms, 5 hydrogen atoms, 5 fluorine atoms and 3 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 × 942.21%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 51.97%1.008 × 5 = 5.040 g/mol
- F Fluorine × 537.09%18.998 × 5 = 94.990 g/mol
- O Oxygen × 318.74%15.999 × 3 = 47.997 g/mol
Compounds with the formula C9H5F5O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 35 of 35 compounds
![2,2-Difluoro-2-[3-(trifluoromethyl)phenoxy]acetic acid chemical structure, C9H5F5O3, CAS 338792-17-9](/s/SJJMHHADPMHRCA-UHFFFAOYSA-N.svg)
- 4-(Difluoromethyl)-2-(trifluoromethoxy)benzoic acid2248380-74-5C9H5F5O3
- 4-(Difluoromethyl)-3-(trifluoromethoxy)benzoic acid2248383-18-6C9H5F5O3
- Methyl 2,3-difluoro-4-(trifluoromethoxy)benzoate2366994-13-8C9H5F5O3
- Methyl 3,6-difluoro-2-(trifluoromethoxy)benzoate2366994-17-2C9H5F5O3
- Methyl 2,6-difluoro-3-(trifluoromethoxy)benzoate2676196-07-7C9H5F5O3
- Methyl 2,3-difluoro-6-(trifluoromethoxy)benzoate2703797-04-8C9H5F5O3
- 3-(Difluoromethoxy)-4-(trifluoromethoxy)benzaldehyde1360438-20-5C9H5F5O3
- 2,2-Difluoro-1-[5-(trifluoromethyl)furan-2-yl]cyclopropane-1-carboxylic acid2229126-03-6C9H5F5O3
- 2-[4-(Difluoromethoxy)-2-fluorophenyl]-2,2-difluoroacetic acid2228524-40-9C9H5F5O3
- [2,2-Difluoro-6-(trifluoromethyl)-1,3-benzodioxol-4-yl]methanol2763789-30-4C9H5F5O3
- 2-(3,5-Difluorophenyl)-3,3,3-trifluoro-2-hydroxypropanoic acid1541345-81-6C9H5F5O3
Frequently asked questions
What is the molar mass of C9H5F5O3?
The molar mass of C9H5F5O3 is 256.13 g/mol, calculated from standard atomic weights for 9 carbon atoms, 5 hydrogen atoms, 5 fluorine atoms and 3 oxygen atoms. The monoisotopic mass is 256.0159 Da.
How many compounds have the formula C9H5F5O3?
CompoundList lists 35 compounds with the molecular formula C9H5F5O3, including 4-(Pentafluoroethoxy)benzoic acid, 3-(1,1,2,2,2-Pentafluoroethoxy)benzoic acid, 2-(Difluoromethoxy)-5-(trifluoromethoxy)benzaldehyde. 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 C9H5F5O3?
C9H5F5O3 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.