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Molecular formula

C22H16O4

43 compounds have this formula on CompoundList.

Molar mass
344.37g/mol
Monoisotopic mass
344.1049Da
Atoms
42
Elements
3
Rings plus double bonds
15

The formula C22H16O4 describes a molecule made of 22 carbon atoms, 16 hydrogen 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 × 2276.73%
    12.011 × 22 = 264.242 g/mol
  • H Hydrogen × 164.68%
    1.008 × 16 = 16.128 g/mol
  • O Oxygen × 418.58%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C22H16O4

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

Showing 1 to 43 of 43 compounds

7-(Benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one chemical structure, C22H16O4, CAS 110506-85-9
7-(Benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one
CAS 110506-85-9C22H16O4
4-Methyl-3-(2-oxo-2-phenylethoxy)-6H-benzo[c]chromen-6-one chemical structure, C22H16O4, CAS 335418-97-8
4-Methyl-3-(2-oxo-2-phenylethoxy)-6H-benzo[c]chromen-6-one
CAS 335418-97-8C22H16O4
Sanaganone chemical structure, C22H16O4, CAS 169790-22-1
Sanaganone
CAS 169790-22-1C22H16O4
5-(Benzyloxy)-2-phenyl-1-benzofuran-3-carboxylic acid chemical structure, C22H16O4, CAS 5010-64-0
5-(Benzyloxy)-2-phenyl-1-benzofuran-3-carboxylic acid
CAS 5010-64-0C22H16O4
4H-1-Benzopyran-4-one, 3-hydroxy-2-[4-(phenylmethoxy)phenyl]- chemical structure, C22H16O4, CAS 102468-65-5
4H-1-Benzopyran-4-one, 3-hydroxy-2-[4-(phenylmethoxy)phenyl]-
CAS 102468-65-5C22H16O4
4-Methyl-7-(2-naphthyl-2-oxoethoxy)chromen-2-one chemical structure, C22H16O4, CAS 315708-66-8
4-Methyl-7-(2-naphthyl-2-oxoethoxy)chromen-2-one
CAS 315708-66-8C22H16O4
7-Hydroxy-2-methyl-3-(4-phenylphenoxy)-4H-chromen-4-one chemical structure, C22H16O4, CAS 380348-27-6
7-Hydroxy-2-methyl-3-(4-phenylphenoxy)-4H-chromen-4-one
CAS 380348-27-6C22H16O4
2-(4,5-Dihydroxy-2-methylphenyl)-2-phenyl-2H-indene-1,3-dione chemical structure, C22H16O4, CAS 922138-60-1
2-(4,5-Dihydroxy-2-methylphenyl)-2-phenyl-2H-indene-1,3-dione
CAS 922138-60-1C22H16O4
4-(4-Hydroxyphenyl)-7-methoxy-3-phenyl-2H-1-benzopyran-2-one chemical structure, C22H16O4, CAS 33257-83-9
4-(4-Hydroxyphenyl)-7-methoxy-3-phenyl-2H-1-benzopyran-2-one
CAS 33257-83-9C22H16O4
4-Methyl-7-(2-naphthalen-2-yl-2-oxoethoxy)chromen-2-one chemical structure, C22H16O4, CAS 374908-82-4
4-Methyl-7-(2-naphthalen-2-yl-2-oxoethoxy)chromen-2-one
CAS 374908-82-4C22H16O4
Coumarin, 7-hydroxy-3-(p-methoxyphenyl)-4-phenyl- chemical structure, C22H16O4, CAS 1508-90-3
Coumarin, 7-hydroxy-3-(p-methoxyphenyl)-4-phenyl-
CAS 1508-90-3C22H16O4
2-Oxo-2-phenylethyl 9H-xanthene-9-carboxylate chemical structure, C22H16O4, CAS 311790-47-3
2-Oxo-2-phenylethyl 9H-xanthene-9-carboxylate
CAS 311790-47-3C22H16O4
Phenyl 5-[(1-naphthyloxy)methyl]-2-furoate chemical structure, C22H16O4, CAS 445285-86-9
Phenyl 5-[(1-naphthyloxy)methyl]-2-furoate
CAS 445285-86-9C22H16O4
Phenyl 5-[(2-naphthyloxy)methyl]-2-furoate chemical structure, C22H16O4, CAS 445286-69-1
Phenyl 5-[(2-naphthyloxy)methyl]-2-furoate
CAS 445286-69-1C22H16O4
(Z)-2-(Furan-2-ylmethylene)-6-((4-vinylbenzyl)oxy)benzofuran-3(2H)-one chemical structure, C22H16O4, CAS 622812-09-3
(Z)-2-(Furan-2-ylmethylene)-6-((4-vinylbenzyl)oxy)benzofuran-3(2H)-one
CAS 622812-09-3C22H16O4
(Z)-6-(Cinnamyloxy)-2-(furan-2-ylmethylene)benzofuran-3(2H)-one chemical structure, C22H16O4, CAS 929373-33-1
(Z)-6-(Cinnamyloxy)-2-(furan-2-ylmethylene)benzofuran-3(2H)-one
CAS 929373-33-1C22H16O4
7-Methoxy-3-(4-phenylphenoxy)chromen-4-one chemical structure, C22H16O4, CAS 431885-55-1
7-Methoxy-3-(4-phenylphenoxy)chromen-4-one
CAS 431885-55-1C22H16O4
(5-Hydroxy-1-benzofuran-3-yl)-(4-phenylmethoxyphenyl)methanone chemical structure, C22H16O4, CAS 371215-22-4
(5-Hydroxy-1-benzofuran-3-yl)-(4-phenylmethoxyphenyl)methanone
CAS 371215-22-4C22H16O4
(2E)-1-(1-Benzofuran-2-yl)-3-[5-(4-methoxyphenyl)-2-furyl]prop-2-en-1-one chemical structure, C22H16O4, CAS 301312-57-2
(2E)-1-(1-Benzofuran-2-yl)-3-[5-(4-methoxyphenyl)-2-furyl]prop-2-en-1-one
CAS 301312-57-2C22H16O4
5-Hydroxy-2-(3-methoxystyryl)naphtho[1,2-b]furan-3-carbaldehyde chemical structure, C22H16O4, CAS 853097-49-1
5-Hydroxy-2-(3-methoxystyryl)naphtho[1,2-b]furan-3-carbaldehyde
CAS 853097-49-1C22H16O4
4-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)-2H-chromen-2-one chemical structure, C22H16O4, CAS 3449-31-8
4-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)-2H-chromen-2-one
CAS 3449-31-8C22H16O4
Dibenzo[b,h]biphenylene-5,6,11,12-tetrone, 5a,5b,11a,11b-tetrahydro-5a,11a-dimethyl- chemical structure, C22H16O4, CAS 55721-23-8
Dibenzo[b,h]biphenylene-5,6,11,12-tetrone, 5a,5b,11a,11b-tetrahydro-5a,11a-dimethyl-
CAS 55721-23-8C22H16O4
3-Acetyl-2-methylnaphtho[1,2-b]furan-5-yl benzoate chemical structure, C22H16O4, CAS 325822-44-4
3-Acetyl-2-methylnaphtho[1,2-b]furan-5-yl benzoate
CAS 325822-44-4C22H16O4
1-Hydroxy-3-[(4-vinylbenzyl)oxy]-9H-xanthen-9-one chemical structure, C22H16O4, CAS 859662-78-5
1-Hydroxy-3-[(4-vinylbenzyl)oxy]-9H-xanthen-9-one
CAS 859662-78-5C22H16O4

Frequently asked questions

What is the molar mass of C22H16O4?

The molar mass of C22H16O4 is 344.37 g/mol, calculated from standard atomic weights for 22 carbon atoms, 16 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 344.1049 Da.

How many compounds have the formula C22H16O4?

CompoundList lists 43 compounds with the molecular formula C22H16O4, including 7-(Benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one, 4-Methyl-3-(2-oxo-2-phenylethoxy)-6H-benzo[c]chromen-6-one, Sanaganone. 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 C22H16O4?

C22H16O4 has a degree of unsaturation of 15. 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.