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Molecular formula

C8H3F5O

37 compounds have this formula on CompoundList.

Molar mass
210.10g/mol
Monoisotopic mass
210.0104Da
Atoms
17
Elements
4
Rings plus double bonds
5

The formula C8H3F5O describes a molecule made of 8 carbon atoms, 3 hydrogen atoms, 5 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 × 845.73%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 31.44%
    1.008 × 3 = 3.024 g/mol
  • F Fluorine × 545.21%
    18.998 × 5 = 94.990 g/mol
  • O Oxygen × 17.61%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C8H3F5O

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

Showing 1 to 37 of 37 compounds

2',3',4',5',6'-Pentafluoroacetophenone chemical structure, C8H3F5O, CAS 652-29-9
2',3',4',5',6'-Pentafluoroacetophenone
CAS 652-29-9C8H3F5O
1-(3,5-Difluorophenyl)-2,2,2-trifluoroethanone chemical structure, C8H3F5O, CAS 845823-12-3
1-(3,5-Difluorophenyl)-2,2,2-trifluoroethanone
CAS 845823-12-3C8H3F5O
2,2,2,3',4'-Pentafluoroacetophenone chemical structure, C8H3F5O, CAS 302912-28-3
2,2,2,3',4'-Pentafluoroacetophenone
CAS 302912-28-3C8H3F5O
2,4-Difluoro-3-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-30-2
2,4-Difluoro-3-(trifluoromethyl)benzaldehyde
CAS 134099-30-2C8H3F5O
1-(2,6-Difluorophenyl)-2,2,2-trifluoroethanone chemical structure, C8H3F5O, CAS 1092712-26-9
1-(2,6-Difluorophenyl)-2,2,2-trifluoroethanone
CAS 1092712-26-9C8H3F5O
2,6-Difluoro-4-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-34-6
2,6-Difluoro-4-(trifluoromethyl)benzaldehyde
CAS 134099-34-6C8H3F5O
2,5-Difluoro-4-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-33-5
2,5-Difluoro-4-(trifluoromethyl)benzaldehyde
CAS 134099-33-5C8H3F5O
1-(2,4-Difluorophenyl)-2,2,2-trifluoroethanone chemical structure, C8H3F5O, CAS 886371-05-7
1-(2,4-Difluorophenyl)-2,2,2-trifluoroethanone
CAS 886371-05-7C8H3F5O
2-(2,3,4,5,6-Pentafluorophenyl)oxirane chemical structure, C8H3F5O, CAS 13561-85-8
2-(2,3,4,5,6-Pentafluorophenyl)oxirane
CAS 13561-85-8C8H3F5O
1-(2,3-Difluorophenyl)-2,2,2-trifluoroethanone chemical structure, C8H3F5O, CAS 1092712-21-4
1-(2,3-Difluorophenyl)-2,2,2-trifluoroethanone
CAS 1092712-21-4C8H3F5O
2,3-Difluoro-4-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-20-0
2,3-Difluoro-4-(trifluoromethyl)benzaldehyde
CAS 134099-20-0C8H3F5O
2-(Perfluorophenyl)acetaldehyde chemical structure, C8H3F5O, CAS 28520-18-5
2-(Perfluorophenyl)acetaldehyde
CAS 28520-18-5C8H3F5O
1-(2,5-Difluoro-phenyl)-2,2,2-trifluoro-ethanone chemical structure, C8H3F5O, CAS 1092712-24-7
1-(2,5-Difluoro-phenyl)-2,2,2-trifluoro-ethanone
CAS 1092712-24-7C8H3F5O
4,5-Difluoro-2-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-22-2
4,5-Difluoro-2-(trifluoromethyl)benzaldehyde
CAS 134099-22-2C8H3F5O
(R)-(+)-2,3,4,5,6-Pentafluorostyrene oxide chemical structure, C8H3F5O, CAS 220276-46-0
(R)-(+)-2,3,4,5,6-Pentafluorostyrene oxide
CAS 220276-46-0C8H3F5O
1,1,3,3,5-Pentafluoro-1,3-dihydroisobenzofuran chemical structure, C8H3F5O, CAS 651-58-1
1,1,3,3,5-Pentafluoro-1,3-dihydroisobenzofuran
CAS 651-58-1C8H3F5O
3,5-Difluoro-4-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 1417569-98-2
3,5-Difluoro-4-(trifluoromethyl)benzaldehyde
CAS 1417569-98-2C8H3F5O
2,3-Difluoro-6-trifluoromethylbenzaldehyde chemical structure, C8H3F5O, CAS 186517-43-1
2,3-Difluoro-6-trifluoromethylbenzaldehyde
CAS 186517-43-1C8H3F5O
(2R)-2-(Pentafluorophenyl)oxirane chemical structure, C8H3F5O, CAS 121680-77-1
(2R)-2-(Pentafluorophenyl)oxirane
CAS 121680-77-1C8H3F5O
2,6-Difluoro-3-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-24-4
2,6-Difluoro-3-(trifluoromethyl)benzaldehyde
CAS 134099-24-4C8H3F5O
2,4-Difluoro-5-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-31-3
2,4-Difluoro-5-(trifluoromethyl)benzaldehyde
CAS 134099-31-3C8H3F5O
2,2-Difluoro-1-(3,4,5-trifluorophenyl)ethanone chemical structure, C8H3F5O, CAS 1352223-07-4
2,2-Difluoro-1-(3,4,5-trifluorophenyl)ethanone
CAS 1352223-07-4C8H3F5O
3,4-Difluoro-5-(trifluoromethyl)benzaldehyde chemical structure, C8H3F5O, CAS 134099-28-8
3,4-Difluoro-5-(trifluoromethyl)benzaldehyde
CAS 134099-28-8C8H3F5O
2,2-Difluoro-1-(2,4,6-trifluorophenyl)ethanone chemical structure, C8H3F5O, CAS 1700398-89-5
2,2-Difluoro-1-(2,4,6-trifluorophenyl)ethanone
CAS 1700398-89-5C8H3F5O

Frequently asked questions

What is the molar mass of C8H3F5O?

The molar mass of C8H3F5O is 210.10 g/mol, calculated from standard atomic weights for 8 carbon atoms, 3 hydrogen atoms, 5 fluorine atoms and 1 oxygen atom. The monoisotopic mass is 210.0104 Da.

How many compounds have the formula C8H3F5O?

CompoundList lists 37 compounds with the molecular formula C8H3F5O, including 2',3',4',5',6'-Pentafluoroacetophenone, 1-(3,5-Difluorophenyl)-2,2,2-trifluoroethanone, 2,2,2,3',4'-Pentafluoroacetophenone. 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 C8H3F5O?

C8H3F5O 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.