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Molecular formula

C4F8O

14 compounds have this formula on CompoundList.

Molar mass
216.03g/mol
Monoisotopic mass
215.9821Da
Atoms
13
Elements
3
Rings plus double bonds
1

The formula C4F8O describes a molecule made of 4 carbon atoms, 8 fluorine atoms and 1 oxygen atom. 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 × 422.24%
    12.011 × 4 = 48.044 g/mol
  • F Fluorine × 870.35%
    18.998 × 8 = 151.984 g/mol
  • O Oxygen × 17.41%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C4F8O

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

Showing 1 to 14 of 14 compounds

Perfluoroethyl vinyl ether chemical structure, C4F8O, CAS 10493-43-3
Perfluoroethyl vinyl ether
CAS 10493-43-3C4F8O
Furan, 2,2,3,3,4,4,5,5-octafluorotetrahydro- chemical structure, C4F8O, CAS 773-14-8
Furan, 2,2,3,3,4,4,5,5-octafluorotetrahydro-
CAS 773-14-8C4F8O
Perfluoro-2-butanone chemical structure, C4F8O, CAS 337-20-2
Perfluoro-2-butanone
CAS 337-20-2C4F8O
Heptafluorobutyroyl fluoride chemical structure, C4F8O, CAS 335-42-2
Heptafluorobutyroyl fluoride
CAS 335-42-2C4F8O
Octafluoro-3-methoxyprop-1-ene chemical structure, C4F8O, CAS 67641-44-5
Octafluoro-3-methoxyprop-1-ene
CAS 67641-44-5C4F8O
Oxirane, 2,2-difluoro-3,3-bis(trifluoromethyl)- chemical structure, C4F8O, CAS 707-13-1
Oxirane, 2,2-difluoro-3,3-bis(trifluoromethyl)-
CAS 707-13-1C4F8O
2,3,3,3-Tetrafluoro-2-(trifluoromethyl)propanoyl fluoride chemical structure, C4F8O, CAS 677-84-9
2,3,3,3-Tetrafluoro-2-(trifluoromethyl)propanoyl fluoride
CAS 677-84-9C4F8O
(1E)-1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene chemical structure, C4F8O, CAS 1621181-80-3
(1E)-1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene
CAS 1621181-80-3C4F8O
1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene chemical structure, C4F8O, CAS 137741-09-4
1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene
CAS 137741-09-4C4F8O
2,3-Difluoro-2,3-bis(trifluoromethyl)oxirane chemical structure, C4F8O, CAS 773-29-5
2,3-Difluoro-2,3-bis(trifluoromethyl)oxirane
CAS 773-29-5C4F8O
(1Z)-1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene chemical structure, C4F8O, CAS 1620992-19-9
(1Z)-1,2,3,3,3-Pentafluoro-1-(trifluoromethoxy)prop-1-ene
CAS 1620992-19-9C4F8O
1,2-Epoxyperfluorobutane chemical structure, C4F8O, CAS 3709-90-8
1,2-Epoxyperfluorobutane
CAS 3709-90-8C4F8O
Perfluoro-4-methyloxetane chemical structure, C4F8O, CAS 206867-84-7
Perfluoro-4-methyloxetane
CAS 206867-84-7C4F8O
2,2,3,4,4-Pentafluoro-3-(trifluoromethyl)oxetane chemical structure, C4F8O, CAS 214119-32-1
2,2,3,4,4-Pentafluoro-3-(trifluoromethyl)oxetane
CAS 214119-32-1C4F8O

Frequently asked questions

What is the molar mass of C4F8O?

The molar mass of C4F8O is 216.03 g/mol, calculated from standard atomic weights for 4 carbon atoms, 8 fluorine atoms and 1 oxygen atom. The monoisotopic mass is 215.9821 Da.

How many compounds have the formula C4F8O?

CompoundList lists 14 compounds with the molecular formula C4F8O, including Perfluoroethyl vinyl ether, Furan, 2,2,3,3,4,4,5,5-octafluorotetrahydro-, Perfluoro-2-butanone. 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 C4F8O?

C4F8O has a degree of unsaturation of 1. 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.