CompoundList
Sign in
Molecular formula

C18H22O4

137 compounds have this formula on CompoundList.

Molar mass
302.37g/mol
Monoisotopic mass
308.1895Da
Atoms
44
Elements
3
Rings plus double bonds
8

The formula C18H22O4 describes a molecule made of 18 carbon atoms, 22 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 × 1871.50%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 227.33%
    1.008 × 22 = 22.176 g/mol
  • O Oxygen × 421.16%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H22O4

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

Showing 101 to 137 of 137 compounds

(1S,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-6-methoxy-1,4a-dimethyl-9-oxo-1-phenanthrenecarboxylic acid chemical structure, C18H22O4, CAS 23526-47-8
(1S,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-6-methoxy-1,4a-dimethyl-9-oxo-1-phenanthrenecarboxylic acid
CAS 23526-47-8C18H22O4
1,4-Bis(((2,3-dihydrofuran-3-yl)methoxy)methyl)benzene chemical structure, C18H22O4, CAS 190584-93-1
1,4-Bis(((2,3-dihydrofuran-3-yl)methoxy)methyl)benzene
CAS 190584-93-1C18H22O4
3,3'-[[1,1'-Biphenyl]-4,4'-diylbis(oxy)]di(propan-1-ol) chemical structure, C18H22O4, CAS 20994-28-9
3,3'-[[1,1'-Biphenyl]-4,4'-diylbis(oxy)]di(propan-1-ol)
CAS 20994-28-9C18H22O4
3,6-Dicyclohexyl-1H,4H-furo[3,4-c]furan-1,4-dione chemical structure, C18H22O4, CAS 918413-31-7
3,6-Dicyclohexyl-1H,4H-furo[3,4-c]furan-1,4-dione
CAS 918413-31-7C18H22O4
3,6-Dicyclohexylfuro[3,2-b]furan-2,5-dione chemical structure, C18H22O4, CAS 918413-53-3
3,6-Dicyclohexylfuro[3,2-b]furan-2,5-dione
CAS 918413-53-3C18H22O4
3-(1,2-Dimethoxy-2-phenylethenyl)-1-oxaspiro[3.5]nonan-2-one chemical structure, C18H22O4, CAS 192213-16-4
3-(1,2-Dimethoxy-2-phenylethenyl)-1-oxaspiro[3.5]nonan-2-one
CAS 192213-16-4C18H22O4
(1,3-Phenylene)di(ethane-2,1-diyl) bis(2-methylprop-2-enoate) chemical structure, C18H22O4, CAS 119389-25-2
(1,3-Phenylene)di(ethane-2,1-diyl) bis(2-methylprop-2-enoate)
CAS 119389-25-2C18H22O4
(2R,3R)-2,3-Bis(benzyloxy)butane-1,4-diol chemical structure, C18H22O4, CAS 113350-84-8
(2R,3R)-2,3-Bis(benzyloxy)butane-1,4-diol
CAS 113350-84-8C18H22O4
2,3-Bis(phenylmethoxy)butane-1,4-diol chemical structure, C18H22O4
2,3-Bis(phenylmethoxy)butane-1,4-diol
C18H22O4
Bis(3-methylbut-2-en-1-yl) benzene-1,4-dicarboxylate chemical structure, C18H22O4, CAS 918643-60-4
Bis(3-methylbut-2-en-1-yl) benzene-1,4-dicarboxylate
CAS 918643-60-4C18H22O4
tert-Butyl 3,5-dioxo-8-phenyloct-7-enoate chemical structure, C18H22O4, CAS 161828-41-7
tert-Butyl 3,5-dioxo-8-phenyloct-7-enoate
CAS 161828-41-7C18H22O4
Ethyl 2-[4-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)phenyl]acetate chemical structure, C18H22O4, CAS 1252615-90-9
Ethyl 2-[4-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)phenyl]acetate
CAS 1252615-90-9C18H22O4
4-{3-[4-Methoxy-2-(methoxymethoxy)phenyl]propyl}phenol chemical structure, C18H22O4, CAS 89321-25-5
4-{3-[4-Methoxy-2-(methoxymethoxy)phenyl]propyl}phenol
CAS 89321-25-5C18H22O4
2-(2-Ethoxyethoxy)ethyl (naphthalen-1-yl)acetate chemical structure, C18H22O4, CAS 106644-37-5
2-(2-Ethoxyethoxy)ethyl (naphthalen-1-yl)acetate
CAS 106644-37-5C18H22O4
3-Ethenyl-5-(methoxymethoxy)-7-pentyl-2H-1-benzopyran-2-one chemical structure, C18H22O4, CAS 137060-13-0
3-Ethenyl-5-(methoxymethoxy)-7-pentyl-2H-1-benzopyran-2-one
CAS 137060-13-0C18H22O4
Diethyl 4-methylidene-2-phenylcyclopentane-1,1-dicarboxylate chemical structure, C18H22O4, CAS 139780-26-0
Diethyl 4-methylidene-2-phenylcyclopentane-1,1-dicarboxylate
CAS 139780-26-0C18H22O4
3,7-Dimethylocta-2,6-dien-1-yl 2H-1,3-benzodioxole-5-carboxylate chemical structure, C18H22O4, CAS 63582-84-3
3,7-Dimethylocta-2,6-dien-1-yl 2H-1,3-benzodioxole-5-carboxylate
CAS 63582-84-3C18H22O4
Dipropyl 3,3'-(1,4-phenylene)di(prop-2-enoate) chemical structure, C18H22O4, CAS 64020-11-7
Dipropyl 3,3'-(1,4-phenylene)di(prop-2-enoate)
CAS 64020-11-7C18H22O4
8-Hydroxy-1,1,3a,6-tetramethyl-1a,2,3,3a,8b,8c-hexahydro-1H-4-oxabenzo[f]cyclobuta[cd]indene-7-carboxylic acid chemical structure, C18H22O4, CAS 63953-74-2
8-Hydroxy-1,1,3a,6-tetramethyl-1a,2,3,3a,8b,8c-hexahydro-1H-4-oxabenzo[f]cyclobuta[cd]indene-7-carboxylic acid
CAS 63953-74-2C18H22O4
Diethyl (2-phenylethyl)(prop-1-yn-1-yl)propanedioate chemical structure, C18H22O4, CAS 716316-48-2
Diethyl (2-phenylethyl)(prop-1-yn-1-yl)propanedioate
CAS 716316-48-2C18H22O4
2-Butanoyl-5-(2-hydroxy-4,6-dimethylphenyl)cyclohexane-1,3-dione chemical structure, C18H22O4, CAS 88311-65-3
2-Butanoyl-5-(2-hydroxy-4,6-dimethylphenyl)cyclohexane-1,3-dione
CAS 88311-65-3C18H22O4
2-(2-Butyl-6-oxocyclohexane-1-carbonyl)benzoic acid chemical structure, C18H22O4, CAS 58009-08-8
2-(2-Butyl-6-oxocyclohexane-1-carbonyl)benzoic acid
CAS 58009-08-8C18H22O4
4-(Ethoxymethoxy)-6-methyl-3-(2,4,6-trimethylphenyl)-2H-pyran-2-one chemical structure, C18H22O4, CAS 191865-80-2
4-(Ethoxymethoxy)-6-methyl-3-(2,4,6-trimethylphenyl)-2H-pyran-2-one
CAS 191865-80-2C18H22O4
rac Enterodiol-d6 chemical structure, C18H22O4, CAS 104411-12-3
rac Enterodiol-d6
CAS 104411-12-3C18H22O4

Frequently asked questions

What is the molar mass of C18H22O4?

The molar mass of C18H22O4 is 302.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 308.1895 Da.

How many compounds have the formula C18H22O4?

CompoundList lists 137 compounds with the molecular formula C18H22O4, including (1S,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-6-methoxy-1,4a-dimethyl-9-oxo-1-phenanthrenecarboxylic acid, 1,4-Bis(((2,3-dihydrofuran-3-yl)methoxy)methyl)benzene, 3,3'-[[1,1'-Biphenyl]-4,4'-diylbis(oxy)]di(propan-1-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 C18H22O4?

C18H22O4 has a degree of unsaturation of 8. 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.