CompoundList
Sign in
Molecular formula

C5H2F8

13 compounds have this formula on CompoundList.

Molar mass
214.06g/mol
Monoisotopic mass
214.0029Da
Atoms
15
Elements
3
Rings plus double bonds
1

The formula C5H2F8 describes a molecule made of 5 carbon atoms, 2 hydrogen 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 × 528.06%
    12.011 × 5 = 60.055 g/mol
  • H Hydrogen × 20.94%
    1.008 × 2 = 2.016 g/mol
  • F Fluorine × 871.00%
    18.998 × 8 = 151.984 g/mol
Look up another formula

Compounds with the formula C5H2F8

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

Showing 1 to 13 of 13 compounds

1H,2H-Octafluorocyclopentane chemical structure, C5H2F8, CAS 828-35-3
1H,2H-Octafluorocyclopentane
CAS 828-35-3C5H2F8
1,1-Difluoroethene with 1,1,2,3,3,3-hexafluoro-1-propene (1:1) chemical structure, C5H2F8, CAS 1184966-74-2
1,1-Difluoroethene with 1,1,2,3,3,3-hexafluoro-1-propene (1:1)
CAS 1184966-74-2C5H2F8
Cyclopentane, 1H,3H-octafluoro- chemical structure, C5H2F8, CAS 773-17-1
Cyclopentane, 1H,3H-octafluoro-
CAS 773-17-1C5H2F8
(4R,5S)-1,1,2,2,3,3,4,5-Octafluorocyclopentane chemical structure, C5H2F8, CAS 17481-95-7
(4R,5S)-1,1,2,2,3,3,4,5-Octafluorocyclopentane
CAS 17481-95-7C5H2F8
1,1,4,4,4-Pentafluoro-2-(trifluoromethyl)but-1-ene chemical structure, C5H2F8, CAS 400-17-9
1,1,4,4,4-Pentafluoro-2-(trifluoromethyl)but-1-ene
CAS 400-17-9C5H2F8
(1Z)-1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene chemical structure, C5H2F8, CAS 14318-61-7
(1Z)-1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene
CAS 14318-61-7C5H2F8
(1E)-1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene chemical structure, C5H2F8, CAS 14149-41-8
(1E)-1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene
CAS 14149-41-8C5H2F8
trans-1H,2H-Octafluorocyclopentane chemical structure, C5H2F8, CAS 158389-18-5
trans-1H,2H-Octafluorocyclopentane
CAS 158389-18-5C5H2F8
Octafluorocyclopentane chemical structure, C5H2F8, CAS 139064-01-0
Octafluorocyclopentane
CAS 139064-01-0C5H2F8
(2E)-1,1,1,4,4,5,5,5-Octafluoropent-2-ene chemical structure, C5H2F8, CAS 935553-90-5
(2E)-1,1,1,4,4,5,5,5-Octafluoropent-2-ene
CAS 935553-90-5C5H2F8
3,3,4,4,4-Pentafluoro-2-(trifluoromethyl)-1-butene chemical structure, C5H2F8, CAS 189154-79-8
3,3,4,4,4-Pentafluoro-2-(trifluoromethyl)-1-butene
CAS 189154-79-8C5H2F8
1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene chemical structure, C5H2F8, CAS 1682-21-9
1,3,4,4,4-Pentafluoro-3-(trifluoromethyl)but-1-ene
CAS 1682-21-9C5H2F8
1,1,2,2,3-Pentafluoro-3-(trifluoromethyl)cyclobutane chemical structure, C5H2F8, CAS 89185-56-8
1,1,2,2,3-Pentafluoro-3-(trifluoromethyl)cyclobutane
CAS 89185-56-8C5H2F8

Frequently asked questions

What is the molar mass of C5H2F8?

The molar mass of C5H2F8 is 214.06 g/mol, calculated from standard atomic weights for 5 carbon atoms, 2 hydrogen atoms and 8 fluorine atoms. The monoisotopic mass is 214.0029 Da.

How many compounds have the formula C5H2F8?

CompoundList lists 13 compounds with the molecular formula C5H2F8, including 1H,2H-Octafluorocyclopentane, 1,1-Difluoroethene with 1,1,2,3,3,3-hexafluoro-1-propene (1:1), Cyclopentane, 1H,3H-octafluoro-. 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 C5H2F8?

C5H2F8 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.