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Molecular formula

C19H13FO2

23 compounds have this formula on CompoundList.

Molar mass
292.31g/mol
Monoisotopic mass
292.0900Da
Atoms
35
Elements
4
Rings plus double bonds
13

The formula C19H13FO2 describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 1 fluorine atom and 2 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 × 1978.07%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 134.48%
    1.008 × 13 = 13.104 g/mol
  • F Fluorine × 16.50%
    18.998 × 1 = 18.998 g/mol
  • O Oxygen × 210.95%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C19H13FO2

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

Showing 1 to 23 of 23 compounds

(1,1'-Biphenyl)-4-yl 2-fluorobenzoate chemical structure, C19H13FO2, CAS 300405-86-1
(1,1'-Biphenyl)-4-yl 2-fluorobenzoate
CAS 300405-86-1C19H13FO2
3-(4-Fluorophenyl)-3-methylnaphtho(1,2-c)furan-1(3H)-one chemical structure, C19H13FO2, CAS 2070-08-8
3-(4-Fluorophenyl)-3-methylnaphtho(1,2-c)furan-1(3H)-one
CAS 2070-08-8C19H13FO2
(E)-1-(4-Fluorophenyl)-3-(5-phenylfuran-2-yl)prop-2-en-1-one chemical structure, C19H13FO2, CAS 301227-56-5
(E)-1-(4-Fluorophenyl)-3-(5-phenylfuran-2-yl)prop-2-en-1-one
CAS 301227-56-5C19H13FO2
3-(8-Fluoro-2-naphthyl)-3-methyl-2-benzofuran-1(3H)-one chemical structure, C19H13FO2, CAS 2729-59-1
3-(8-Fluoro-2-naphthyl)-3-methyl-2-benzofuran-1(3H)-one
CAS 2729-59-1C19H13FO2
8-Fluoro-3-methyl-3-phenylbenzo[g][2]benzofuran-1-one chemical structure, C19H13FO2, CAS 2729-58-0
8-Fluoro-3-methyl-3-phenylbenzo[g][2]benzofuran-1-one
CAS 2729-58-0C19H13FO2
1-(4-Fluorophenyl)-3-(2-naphthyloxy)-2-propen-1-one chemical structure, C19H13FO2, CAS 943412-33-7
1-(4-Fluorophenyl)-3-(2-naphthyloxy)-2-propen-1-one
CAS 943412-33-7C19H13FO2
3-(4-Fluoronaphthalen-1-yl)-3-methyl-2-benzofuran-1(3H)-one chemical structure, C19H13FO2, CAS 2968-71-0
3-(4-Fluoronaphthalen-1-yl)-3-methyl-2-benzofuran-1(3H)-one
CAS 2968-71-0C19H13FO2
(4-Fluorophenyl)(4-phenoxyphenyl)methanone chemical structure, C19H13FO2, CAS 16574-56-4
(4-Fluorophenyl)(4-phenoxyphenyl)methanone
CAS 16574-56-4C19H13FO2
4-Fluoro-3-methyl-3-(2-naphthyl)-2-benzofuran-1(3H)-one chemical structure, C19H13FO2, CAS 1997-06-4
4-Fluoro-3-methyl-3-(2-naphthyl)-2-benzofuran-1(3H)-one
CAS 1997-06-4C19H13FO2
3-(5-Fluoronaphthalen-1-yl)-3-methyl-2-benzofuran-1(3H)-one chemical structure, C19H13FO2, CAS 2070-09-9
3-(5-Fluoronaphthalen-1-yl)-3-methyl-2-benzofuran-1(3H)-one
CAS 2070-09-9C19H13FO2
3-(3-Fluoro-2-naphthalenyl)-3-methyl-1(3H)-isobenzofuranone chemical structure, C19H13FO2, CAS 59024-95-2
3-(3-Fluoro-2-naphthalenyl)-3-methyl-1(3H)-isobenzofuranone
CAS 59024-95-2C19H13FO2
[1,1'-Biphenyl]-4-ol, 4'-fluoro-, 4-benzoate chemical structure, C19H13FO2, CAS 28001-10-7
[1,1'-Biphenyl]-4-ol, 4'-fluoro-, 4-benzoate
CAS 28001-10-7C19H13FO2
9-Fluoro-7-methyltetraphene-3,4-diol chemical structure, C19H13FO2, CAS 175614-83-2
9-Fluoro-7-methyltetraphene-3,4-diol
CAS 175614-83-2C19H13FO2
10-Fluoro-7-methyltetraphene-3,4-diol chemical structure, C19H13FO2, CAS 175614-84-3
10-Fluoro-7-methyltetraphene-3,4-diol
CAS 175614-84-3C19H13FO2
9-Fluoro-12-methyltetraphene-3,4-diol chemical structure, C19H13FO2, CAS 175614-86-5
9-Fluoro-12-methyltetraphene-3,4-diol
CAS 175614-86-5C19H13FO2
10-Fluoro-12-methyltetraphene-3,4-diol chemical structure, C19H13FO2, CAS 175614-87-6
10-Fluoro-12-methyltetraphene-3,4-diol
CAS 175614-87-6C19H13FO2
8-Fluoro-10-phenyl-1H-naphtho[2,3-c]pyran-4(3H)-one chemical structure, C19H13FO2, CAS 923026-70-4
8-Fluoro-10-phenyl-1H-naphtho[2,3-c]pyran-4(3H)-one
CAS 923026-70-4C19H13FO2
5-(4-Fluorophenyl)-1H-naphtho[2,3-c]pyran-4(3H)-one chemical structure, C19H13FO2, CAS 923026-69-1
5-(4-Fluorophenyl)-1H-naphtho[2,3-c]pyran-4(3H)-one
CAS 923026-69-1C19H13FO2
10-(4-Fluorophenyl)-1H-naphtho[2,3-c]pyran-4(3H)-one chemical structure, C19H13FO2, CAS 923026-66-8
10-(4-Fluorophenyl)-1H-naphtho[2,3-c]pyran-4(3H)-one
CAS 923026-66-8C19H13FO2
7-Fluoro-5-phenyl-1H-naphtho[2,3-c]pyran-4(3H)-one chemical structure, C19H13FO2, CAS 923026-65-7
7-Fluoro-5-phenyl-1H-naphtho[2,3-c]pyran-4(3H)-one
CAS 923026-65-7C19H13FO2
4-(4-Fluorophenyl)-1-[(3-phenylprop-2-YN-1-yl)oxy]but-3-YN-2-one chemical structure, C19H13FO2, CAS 923026-45-3
4-(4-Fluorophenyl)-1-[(3-phenylprop-2-YN-1-yl)oxy]but-3-YN-2-one
CAS 923026-45-3C19H13FO2
1-{[3-(4-Fluorophenyl)prop-2-YN-1-yl]oxy}-4-phenylbut-3-YN-2-one chemical structure, C19H13FO2, CAS 923026-43-1
1-{[3-(4-Fluorophenyl)prop-2-YN-1-yl]oxy}-4-phenylbut-3-YN-2-one
CAS 923026-43-1C19H13FO2
(1,2-Dihydronaphtho[2,1-b]furan-2-yl)(4-fluorophenyl)methanone chemical structure, C19H13FO2, CAS 1437790-38-9
(1,2-Dihydronaphtho[2,1-b]furan-2-yl)(4-fluorophenyl)methanone
CAS 1437790-38-9C19H13FO2

Frequently asked questions

What is the molar mass of C19H13FO2?

The molar mass of C19H13FO2 is 292.31 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 1 fluorine atom and 2 oxygen atoms. The monoisotopic mass is 292.0900 Da.

How many compounds have the formula C19H13FO2?

CompoundList lists 23 compounds with the molecular formula C19H13FO2, including (1,1'-Biphenyl)-4-yl 2-fluorobenzoate, 3-(4-Fluorophenyl)-3-methylnaphtho(1,2-c)furan-1(3H)-one, (E)-1-(4-Fluorophenyl)-3-(5-phenylfuran-2-yl)prop-2-en-1-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 C19H13FO2?

C19H13FO2 has a degree of unsaturation of 13. 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.