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Molecular formula

C5H5F3N2O

60 compounds have this formula on CompoundList.

Molar mass
166.10g/mol
Monoisotopic mass
166.0354Da
Atoms
16
Elements
5
Rings plus double bonds
3

The formula C5H5F3N2O describes a molecule made of 5 carbon atoms, 5 hydrogen atoms, 3 fluorine atoms, 2 nitrogen 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 × 536.16%
    12.011 × 5 = 60.055 g/mol
  • H Hydrogen × 53.03%
    1.008 × 5 = 5.040 g/mol
  • F Fluorine × 334.31%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 216.87%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 19.63%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C5H5F3N2O

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

Showing 1 to 60 of 60 compounds

1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol chemical structure, C5H5F3N2O, CAS 122431-37-2
1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
CAS 122431-37-2C5H5F3N2O
1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one chemical structure, C5H5F3N2O, CAS 1481-02-3
1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one
CAS 1481-02-3C5H5F3N2O
1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-ol chemical structure, C5H5F3N2O, CAS 119022-51-4
1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-ol
CAS 119022-51-4C5H5F3N2O
(4-(Trifluoromethyl)-1H-imidazol-5-yl)methanol chemical structure, C5H5F3N2O, CAS 59608-85-4
(4-(Trifluoromethyl)-1H-imidazol-5-yl)methanol
CAS 59608-85-4C5H5F3N2O
6-(Trifluoromethyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C5H5F3N2O, CAS 628332-15-0
6-(Trifluoromethyl)-4,5-dihydropyridazin-3(2H)-one
CAS 628332-15-0C5H5F3N2O
[5-(Trifluoromethyl)-1,2-oxazol-3-yl]methanamine chemical structure, C5H5F3N2O, CAS 1364678-08-9
[5-(Trifluoromethyl)-1,2-oxazol-3-yl]methanamine
CAS 1364678-08-9C5H5F3N2O
5-Methoxy-3-(trifluoromethyl)-1H-pyrazole chemical structure, C5H5F3N2O, CAS 1015780-80-9
5-Methoxy-3-(trifluoromethyl)-1H-pyrazole
CAS 1015780-80-9C5H5F3N2O
1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-ol chemical structure, C5H5F3N2O, CAS 161038-53-5
1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-ol
CAS 161038-53-5C5H5F3N2O
[1-(Trifluoromethyl)-1H-pyrazol-4-yl]methanol chemical structure, C5H5F3N2O, CAS 1706436-51-2
[1-(Trifluoromethyl)-1H-pyrazol-4-yl]methanol
CAS 1706436-51-2C5H5F3N2O
(2-(Trifluoromethyl)-1,3-oxazol-4-yl)methanamine chemical structure, C5H5F3N2O, CAS 1780694-01-0
(2-(Trifluoromethyl)-1,3-oxazol-4-yl)methanamine
CAS 1780694-01-0C5H5F3N2O
N-Methyl-4-(trifluoromethyl)-1,3-oxazol-2-amine chemical structure, C5H5F3N2O, CAS 223685-29-8
N-Methyl-4-(trifluoromethyl)-1,3-oxazol-2-amine
CAS 223685-29-8C5H5F3N2O
3-(2,2,2-Trifluoroethyl)-1,2-oxazol-5-amine chemical structure, C5H5F3N2O, CAS 1781872-35-2
3-(2,2,2-Trifluoroethyl)-1,2-oxazol-5-amine
CAS 1781872-35-2C5H5F3N2O
[3-(Trifluoromethyl)-1H-pyrazol-5-yl]methanol chemical structure, C5H5F3N2O, CAS 169213-73-4
[3-(Trifluoromethyl)-1H-pyrazol-5-yl]methanol
CAS 169213-73-4C5H5F3N2O
(3-Trifluoromethyl-1H-pyrazol-4-yl)methanol chemical structure, C5H5F3N2O, CAS 1001020-13-8
(3-Trifluoromethyl-1H-pyrazol-4-yl)methanol
CAS 1001020-13-8C5H5F3N2O
1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-ol chemical structure, C5H5F3N2O, CAS 172834-79-6
1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-ol
CAS 172834-79-6C5H5F3N2O
1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-ol chemical structure, C5H5F3N2O, CAS 1598936-56-1
1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-ol
CAS 1598936-56-1C5H5F3N2O
[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methanol chemical structure, C5H5F3N2O, CAS 860807-19-8
[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methanol
CAS 860807-19-8C5H5F3N2O
2,2,2-Trifluoro-1-(1H-pyrazol-4-yl)ethan-1-ol chemical structure, C5H5F3N2O, CAS 2109534-36-1
2,2,2-Trifluoro-1-(1H-pyrazol-4-yl)ethan-1-ol
CAS 2109534-36-1C5H5F3N2O
4-Methyl-5-(trifluoromethyl)isoxazol-3-amine chemical structure, C5H5F3N2O, CAS 110234-47-4
4-Methyl-5-(trifluoromethyl)isoxazol-3-amine
CAS 110234-47-4C5H5F3N2O
2-Cyano-N-(2,2,2-trifluoroethyl)acetamide chemical structure, C5H5F3N2O, CAS 566926-30-5
2-Cyano-N-(2,2,2-trifluoroethyl)acetamide
CAS 566926-30-5C5H5F3N2O
(5-(Trifluoromethyl)-1H-imidazol-2-yl)methanol chemical structure, C5H5F3N2O, CAS 1785198-45-9
(5-(Trifluoromethyl)-1H-imidazol-2-yl)methanol
CAS 1785198-45-9C5H5F3N2O
[3-(Trifluoromethyl)-1,2-oxazol-4-yl]methanamine chemical structure, C5H5F3N2O, CAS 1492412-95-9
[3-(Trifluoromethyl)-1,2-oxazol-4-yl]methanamine
CAS 1492412-95-9C5H5F3N2O
4-Methyl-3-(trifluoromethyl)isoxazol-5-amine chemical structure, C5H5F3N2O, CAS 110234-58-7
4-Methyl-3-(trifluoromethyl)isoxazol-5-amine
CAS 110234-58-7C5H5F3N2O
(1-(Trifluoromethyl)-1H-pyrazol-3-yl)methanol chemical structure, C5H5F3N2O, CAS 2090733-50-7
(1-(Trifluoromethyl)-1H-pyrazol-3-yl)methanol
CAS 2090733-50-7C5H5F3N2O

Frequently asked questions

What is the molar mass of C5H5F3N2O?

The molar mass of C5H5F3N2O is 166.10 g/mol, calculated from standard atomic weights for 5 carbon atoms, 5 hydrogen atoms, 3 fluorine atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 166.0354 Da.

How many compounds have the formula C5H5F3N2O?

CompoundList lists 60 compounds with the molecular formula C5H5F3N2O, including 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol, 1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one, 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-ol. 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 C5H5F3N2O?

C5H5F3N2O 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.