C7F8
4 compounds have this formula on CompoundList.
- Molar mass
- 236.06g/mol
- Monoisotopic mass
- 235.9872Da
- Atoms
- 15
- Elements
- 2
- Rings plus double bonds
- 4
The formula C7F8 describes a molecule made of 7 carbon atoms and 8 fluorine 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 × 735.62%12.011 × 7 = 84.077 g/mol
- F Fluorine × 864.38%18.998 × 8 = 151.984 g/mol
Compounds with the formula C7F8
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 4 of 4 compounds
![1,2,3,4,4,5,6,7-Octafluorobicyclo[3.2.0]hepta-2,6-diene chemical structure, C7F8, CAS 88703-42-8](/s/GNTIWXIMQNPJHD-UHFFFAOYSA-N.svg)
![Bicyclo[2.2.1]hepta-2,5-diene, 1,2,3,4,5,6,7,7-octafluoro- chemical structure, C7F8, CAS 40834-79-5](/s/IKCXNQYGMQSOBI-UHFFFAOYSA-N.svg)
Frequently asked questions
What is the molar mass of C7F8?
The molar mass of C7F8 is 236.06 g/mol, calculated from standard atomic weights for 7 carbon atoms and 8 fluorine atoms. The monoisotopic mass is 235.9872 Da.
How many compounds have the formula C7F8?
CompoundList lists 4 compounds with the molecular formula C7F8, including Octafluorotoluene, 1,2,3,4,5,6,7,7-Octafluorocyclohepta-1,3,5-triene, 1,2,3,4,4,5,6,7-Octafluorobicyclo[3.2.0]hepta-2,6-diene. 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 C7F8?
C7F8 has a degree of unsaturation of 4. 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.