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Molecular formula

C18H13F3O4

12 compounds have this formula on CompoundList.

Molar mass
350.29g/mol
Monoisotopic mass
350.0766Da
Atoms
38
Elements
4
Rings plus double bonds
11

The formula C18H13F3O4 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 3 fluorine atoms and 4 oxygen 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 × 1861.72%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 133.74%
    1.008 × 13 = 13.104 g/mol
  • F Fluorine × 316.27%
    18.998 × 3 = 56.994 g/mol
  • O Oxygen × 418.27%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H13F3O4

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

Showing 1 to 12 of 12 compounds

7-((Benzyloxy)methoxy)-4-(trifluoromethyl)-2H-chromen-2-one chemical structure, C18H13F3O4, CAS 277309-33-8
7-((Benzyloxy)methoxy)-4-(trifluoromethyl)-2H-chromen-2-one
CAS 277309-33-8C18H13F3O4
3-(4-Ethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 459419-21-7
3-(4-Ethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
CAS 459419-21-7C18H13F3O4
7-Methoxy-3-(2-methoxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 303119-55-3
7-Methoxy-3-(2-methoxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-one
CAS 303119-55-3C18H13F3O4
7-Ethoxy-3-phenoxy-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 303016-69-5
7-Ethoxy-3-phenoxy-2-(trifluoromethyl)-4H-chromen-4-one
CAS 303016-69-5C18H13F3O4
3-(3,5-Dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 371115-78-5
3-(3,5-Dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
CAS 371115-78-5C18H13F3O4
7-[(4-Methoxyphenyl)methoxy]-4-(trifluoromethyl)-2H-chromen-2-one chemical structure, C18H13F3O4, CAS 277309-39-4
7-[(4-Methoxyphenyl)methoxy]-4-(trifluoromethyl)-2H-chromen-2-one
CAS 277309-39-4C18H13F3O4
7-Methoxy-5-methyl-3-phenoxy-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 315233-11-5
7-Methoxy-5-methyl-3-phenoxy-2-(trifluoromethyl)-4H-chromen-4-one
CAS 315233-11-5C18H13F3O4
7-Methoxy-3-(4-methoxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 315234-03-8
7-Methoxy-3-(4-methoxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-one
CAS 315234-03-8C18H13F3O4
5,7-Dimethoxy-2-[4-(trifluoromethyl)phenyl]-4H-1-benzopyran-4-one chemical structure, C18H13F3O4, CAS 616226-15-4
5,7-Dimethoxy-2-[4-(trifluoromethyl)phenyl]-4H-1-benzopyran-4-one
CAS 616226-15-4C18H13F3O4
3-(2,5-Dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one chemical structure, C18H13F3O4, CAS 459419-20-6
3-(2,5-Dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
CAS 459419-20-6C18H13F3O4
Ethyl 5-Hydroxy-2-[4-(trifluoromethyl)phenyl]benzofuran-3-carboxylate chemical structure, C18H13F3O4, CAS 1378430-06-8
Ethyl 5-Hydroxy-2-[4-(trifluoromethyl)phenyl]benzofuran-3-carboxylate
CAS 1378430-06-8C18H13F3O4
3-Acetyl-7-phenoxy-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-1-one chemical structure, C18H13F3O4, CAS 2137728-76-6
3-Acetyl-7-phenoxy-3-(trifluoromethyl)-3,4-dihydro-1H-2-benzopyran-1-one
CAS 2137728-76-6C18H13F3O4

Frequently asked questions

What is the molar mass of C18H13F3O4?

The molar mass of C18H13F3O4 is 350.29 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 3 fluorine atoms and 4 oxygen atoms. The monoisotopic mass is 350.0766 Da.

How many compounds have the formula C18H13F3O4?

CompoundList lists 12 compounds with the molecular formula C18H13F3O4, including 7-((Benzyloxy)methoxy)-4-(trifluoromethyl)-2H-chromen-2-one, 3-(4-Ethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one, 7-Methoxy-3-(2-methoxyphenyl)-2-(trifluoromethyl)-4H-chromen-4-one. 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 C18H13F3O4?

C18H13F3O4 has a degree of unsaturation of 11. 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.