Molecular formula

C₇H₈F₂O₃

24 compounds have this formula on CompoundList.

Molar mass: 178.13g/mol
Monoisotopic mass: 178.0442Da
Atoms: 20
Elements: 4
Rings plus double bonds: 3

The formula C7H8F2O3 describes a molecule made of 7 carbon atoms, 8 hydrogen atoms, 2 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 × 747.20%
12.011 × 7 = 84.077 g/mol
H Hydrogen × 84.53%
1.008 × 8 = 8.064 g/mol
F Fluorine × 221.33%
18.998 × 2 = 37.996 g/mol
O Oxygen × 326.94%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C7H8F2O3

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

Showing 1 to 24 of 24 compounds

7,7-Difluoro-2-oxabicyclo(4.1.0)heptane-1-carboxylic acid

CAS 1955548-76-1C₇H₈F₂O₃

Methyl 1-(difluoromethyl)-3-oxocyclobutane-1-carboxylate

CAS 2411297-63-5C₇H₈F₂O₃

Methyl 3,3-difluoro-2-oxocyclopentane-1-carboxylate

CAS 2459401-08-0C₇H₈F₂O₃

4-(Difluoromethyl)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid

CAS 2503207-76-7C₇H₈F₂O₃

3-(2,2-Difluoroacetyl)tetrahydro-2H-pyran-2-one

CAS 183279-72-3C₇H₈F₂O₃

1-(Difluoromethyl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid

CAS 2940948-67-2C₇H₈F₂O₃

2,2-Difluoro-2-(3-oxocyclopentyl)acetic acid

CAS 1780193-51-2C₇H₈F₂O₃

Ethyl 3,3-difluoro-2-oxopent-4-enoate

CAS 1294512-26-7C₇H₈F₂O₃

3-Acetyl-1,1-difluoropentane-2,4-dione

CAS 1520952-35-5C₇H₈F₂O₃

2-(3,6-Dihydro-2H-pyran-4-yl)-2,2-difluoroacetic acid

CAS 1780960-02-2C₇H₈F₂O₃

3-(2,2-Difluoroacetyl)oxan-4-one

CAS 1595869-10-5C₇H₈F₂O₃

Methyl 3,3-difluoro-2-methoxycyclobut-1-ene-1-carboxylate

CAS 656-76-8C₇H₈F₂O₃

3-(3,3-Difluorocyclobutyl)-2-oxopropanoic acid

CAS 2228832-99-1C₇H₈F₂O₃

2-(3,4-Dihydro-2H-pyran-5-yl)-2,2-difluoroacetic acid

CAS 1785121-09-6C₇H₈F₂O₃

3-(But-3-yn-1-yloxy)-2,2-difluoropropanoic acid

CAS 2138344-45-1C₇H₈F₂O₃

3-(But-3-yn-2-yloxy)-2,2-difluoropropanoic acid

CAS 2138344-47-3C₇H₈F₂O₃

4-(1,1-Difluoroethyl)oxane-2,6-dione

CAS 2228249-72-5C₇H₈F₂O₃

6,6-Difluoroheptane-2,3,5-trione

CAS 1692382-84-5C₇H₈F₂O₃

1-(1,1-Difluoroethyl)-3-oxocyclobutane-1-carboxylic acid

CAS 2229601-25-4C₇H₈F₂O₃

1-(2,2-Difluoroethyl)-3-oxocyclobutane-1-carboxylic acid

CAS 2149522-23-4C₇H₈F₂O₃

2,2-Difluoro-3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylic Acid

CAS 3033410-00-0C₇H₈F₂O₃

7,7-Difluoro-3-oxabicyclo[4.1.0]heptane-6-carboxylic acid

CAS 2923845-18-3C₇H₈F₂O₃

Methyl 2-(3,3-difluorocyclobutyl)-2-oxoacetate

CAS 3017243-45-4C₇H₈F₂O₃

rac-(1R,2R,4S)-3,3-Difluoro-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid

CAS 2994294-83-4C₇H₈F₂O₃

Frequently asked questions

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What is the molar mass of C7H8F2O3?

The molar mass of C7H8F2O3 is 178.13 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms, 2 fluorine atoms and 3 oxygen atoms. The monoisotopic mass is 178.0442 Da.

How many compounds have the formula C7H8F2O3?

CompoundList lists 24 compounds with the molecular formula C7H8F2O3, including 7,7-Difluoro-2-oxabicyclo(4.1.0)heptane-1-carboxylic acid, Methyl 1-(difluoromethyl)-3-oxocyclobutane-1-carboxylate, Methyl 3,3-difluoro-2-oxocyclopentane-1-carboxylate. 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 C7H8F2O3?

C7H8F2O3 has a degree of unsaturation of 3. 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.