Molecular formula
C18H14O4
189 compounds have this formula on CompoundList.
- Molar mass
- 294.31g/mol
- Monoisotopic mass
- 294.0892Da
- Atoms
- 36
- Elements
- 3
- Rings plus double bonds
- 12
The formula C18H14O4 describes a molecule made of 18 carbon atoms, 14 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 × 1873.46%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.80%1.008 × 14 = 14.112 g/mol
- O Oxygen × 421.74%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H14O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 189 of 189 compounds
2-Oxo-2H-chromen-4-yl 3,4-dimethylbenzoate
CAS 431072-39-8C18H14O4
2-(6,8-Dimethyl-4-oxo-4H-chromen-2-yl)benzoic acid
CAS 786663-54-5C18H14O4
2,9,10(1H)-Anthracenetrione, 3,4,4a,9a-tetrahydro-4-(2-furanyl)-
CAS 130598-02-6C18H14O4
2-(4-Hydroxy-3,5-dimethylbenzoyl)-4-benzopyrone
CAS 67652-27-1C18H14O4
9,10-Anthracenedione, 1-methoxy-8-(2-propenyloxy)-
CAS 85313-87-7C18H14O4
Dimethyl phenanthrene-9,10-dicarboxylate
CAS 15810-16-9C18H14O4
![[1,1':3',1''-Terphenyl]-2,2',4',6'-tetraol chemical structure, C18H14O4, CAS 1083195-42-9](/s/UYKZGYUZJASKNB-UHFFFAOYSA-N.svg)
[1,1':3',1''-Terphenyl]-2,2',4',6'-tetraol
CAS 1083195-42-9C18H14O4
Naphthalen-2-yl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate
CAS 6277-77-6C18H14O4
2,5-Diphenoxybenzene-1,4-diol
CAS 5064-55-1C18H14O4
2,2'-(Ethane-1,2-diyldibenzene-4,1-diyl)bis(oxoacetaldehyde)
CAS 13516-56-8C18H14O4
1-(4-Benzoyl-7-methoxy-1-benzofuran-2-yl)ethanone
CAS 59445-75-9C18H14O4
(4-Acetyloxyphenanthren-2-yl) acetate
CAS 59873-16-4C18H14O4
![11-Methoxy-8,9-dihydro-7H-benzo[b]xanthene-10,12-dione chemical structure, C18H14O4, CAS 83344-80-3](/s/BHZSPDFWSWNGQZ-UHFFFAOYSA-N.svg)
11-Methoxy-8,9-dihydro-7H-benzo[b]xanthene-10,12-dione
CAS 83344-80-3C18H14O4
4H-1-Benzopyran-8-acetic acid, 2-(4-methylphenyl)-4-oxo-
CAS 87627-04-1C18H14O4
3-(4-Oxo-2-phenyl-4H-1-benzopyran-8-yl)propanoic acid
CAS 87627-00-7C18H14O4
Dimethyl phenanthrene-1,9-dicarboxylate
CAS 7473-77-0C18H14O4
Dimethyl phenanthrene-3,9-dicarboxylate
CAS 7473-78-1C18H14O4
rel-(11R,12S)-9,10-Dihydro-9,10-ethanoanthracene-11,12-dicarboxylic acid
CAS 27069-21-2C18H14O4
3-Acetyl-2-methyl-1-benzofuran-5-yl benzoate
CAS 634593-43-4C18H14O4
3,6-Phenanthrenedicarboxylic acid, dimethyl ester
CAS 181509-97-7C18H14O4
1,4-Naphthalenedione, 2,3-bis(1-methylene-2-oxopropyl)-
CAS 778624-53-6C18H14O4
1-Cyclopentene-1-carboxylic acid, 3-hydroxy-5-oxo-2,3-diphenyl-
CAS 62142-73-8C18H14O4
Dimethyl anthracene-1,9-dicarboxylate
CAS 87919-72-0C18H14O4
3-Methyl-2-(2-methylphenyl)-4-oxo-4H-1-benzopyran-8-carboxylic acid
CAS 90102-12-8C18H14O4
- 1-(6-Methoxybenzofuran-5-yl)-3-phenylpropane-1,3-dione1017059-72-1C18H14O4
- 3-(4-Methoxyphenyl)-4-(4-methylphenyl)furan-2,5-dione921752-51-4C18H14O4
- Butane-1,2,3,4-tetraone,1,4-di(4-methylphenyl)19909-64-9C18H14O4
- 6,11-Dihydroxy-1,4,4a,12a-tetrahydrotetracene-5,12-dione58976-92-4C18H14O4
- Tetracyclo[6.6.2.02,7.09,14]hexadeca-2(7),3,5,9(14),10,12-hexaene-3,13-dicarboxylic acid38378-71-1C18H14O4
- 4-Hydroxy-8-phenoxy-2-naphthalenecarboxylic acid methyl ester181258-98-0C18H14O4
- 1,4-Anthracenedicarboxylic acid dimethyl ester58791-46-1C18H14O4
- 2,2'-[1,2-Phenylenebis(oxy)]diphenol53181-24-1C18H14O4
- 8-Acetyl-7-hydroxy-3-methyl-2-phenyl-4H-1-benzopyran-4-one42345-38-0C18H14O4
- 3-Hydroxy-2-phenyl-6-propanoyl-4H-1-benzopyran-4-one131136-61-3C18H14O4
- 4H-1-Benzopyran-8-carboxylic acid,4-oxo-2-phenyl-,ethyl ester6608-25-9C18H14O4
- 5-Methoxy-2-(6-methyl-2-oxo-2H-1-benzopyran-4-yl)benzaldehyde820209-61-8C18H14O4
- 4H-Furo(3,2-a)xanthen-4-one, 2-(1-hydroxy-1-methylethyl)-127519-19-1C18H14O4
- 5a-Hydroxy-3b,4a,5,5a-tetrahydrofluorantheno[2,3-b]oxiren-5-yl acetate83291-57-0C18H14O4
- 2-(2-Hydroxypropan-2-yl)-6H-furo[2,3-c]xanthen-6-one119712-55-9C18H14O4
- 3-[(2,4-Dimethoxyphenyl)methylidene]indene-1,2-dione6500-84-1C18H14O4
- Dicinnamoyl peroxide15036-31-4C18H14O4
- 2-Acetyl-1-hydroxy-3,6-dimethylanthracene-9,10-dione479482-90-1C18H14O4
- (2E,2'E)-3,3'-([1,1'-Biphenyl]-4,4'-diyl)diacrylic acid341556-80-7C18H14O4
- Dibenzyl But-2-ynedioate37976-44-6C18H14O4
- 9,10-Anthracenedione, 1-(acetyloxy)-4-ethyl-61781-89-3C18H14O4
- 1,2-Diacetoxyphenanthrene19551-05-4C18H14O4
- Ethyl 9,10-dihydro-9,10-dioxo-2-anthraceneacetate76161-81-4C18H14O4
- 2-(5H-Dibenzo[a,d]cyclohepten-5-yl)propanedioic acid1796-78-7C18H14O4
- 1,4-Bis(4-methoxyphenyl)-2-butyne-1,4-dione121239-89-2C18H14O4
- 4-Acetylphenyl 2H-chromene-3-carboxylate923847-56-7C18H14O4
- 4-Methoxyphenyl 3-hydroxynaphthalene-2-carboxylate89410-52-6C18H14O4
- Bis(4-methylphenyl) but-2-ynedioate142207-58-7C18H14O4
- 3-Hydroxy-7-(3-methoxyphenyl)-2-naphthalenecarboxylic acid503827-84-7C18H14O4
- 3-Hydroxy-7-(4-methoxyphenyl)-2-naphthalenecarboxylic acid503827-91-6C18H14O4
- Methyl 3-(4-methylbenzoyl)-1-benzofuran-5-carboxylate88673-77-2C18H14O4
- 7-(2-Oxopropoxy)-2-phenyl-4H-1-benzopyran-4-one62369-95-3C18H14O4
- 4-[5-(4-Hydroxyphenyl)-3-oxopenta-1,4-dien-1-yl]benzoic acid796964-06-2C18H14O4
- Methyl 9,10-dihydro-9,10-dioxo-2-anthracenepropanoate93655-35-7C18H14O4
- 8,9,10,11-Tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-carboxylic acid1844064-48-7C18H14O4
- 2,2'-[But-2-yne-1,4-diylbis(oxy)]dibenzaldehyde913849-60-2C18H14O4
- 4-[4-(2-Propyn-1-yloxy)benzoyl]benzoicAcidMethylEster1277177-84-0C18H14O4
- 3-Benzyl-6-methyl-4-oxo-4H-1-benzopyran-2-carboxylic acid23051-33-4C18H14O4
- trans-9,10-Dihydro-9,10-ethanoanthracene-11,12-dicarboxylic acid36326-57-5C18H14O4
- 7-Methoxy-2-(4-methoxyphenyl)naphthalene-1,4-dione65629-32-5C18H14O4
- Bis(3-methylphenyl) but-2-ynedioate53683-90-2C18H14O4
- 6-Acetyl-7-hydroxy-4-methyl-3-phenyl-2H-1-benzopyran-2-one85460-70-4C18H14O4
- Dimethyl anthracene-2,7-dicarboxylate90287-28-8C18H14O4
- 3,10-Dimethoxy-1,2-dihydrocyclobuta[b]anthracene-4,9-dione89023-99-4C18H14O4
- 5-[4-(Benzyloxy)phenyl]-2-furoic acid889951-86-4C18H14O4
- (5-Oxo-2,3-dihydro-1-benzoxepin-4(5H)-ylidene)methyl benzoate89649-95-6C18H14O4
- 3-{4-[3-(2-Hydroxyphenyl)-3-oxoprop-1-en-1-yl]phenyl}prop-2-enoic acid137390-87-5C18H14O4
- 9,10-Dihydro-9,10-ethanoanthracene-2,3-dicarboxylic acid139953-61-0C18H14O4
- 1-(6-Hydroxy-4-methoxy-1-benzofuran-5-yl)-3-phenylprop-2-en-1-one54437-44-4C18H14O4
- 2-Hydroxy-5-oxo-2,3-diphenylcyclopent-3-ene-1-carboxylic acid64382-75-8C18H14O4
- 2,5-Diphenylhexa-2,4-dienedioic acid62498-09-3C18H14O4
- 2-(Formyloxy)ethyl anthracene-2-carboxylate62394-18-7C18H14O4
- 1-(Anthracen-2-yl)-2,5,7,8-tetraoxabicyclo[4.2.0]octane62394-17-6C18H14O4
- 1-(1,4-Diphenyl-2,3,7-trioxabicyclo[2.2.1]hept-5-en-5-yl)ethan-1-one84302-20-5C18H14O4
- 1,4-Dioxo-1-phenylpent-2-en-3-yl benzoate84302-15-8C18H14O4
- 3-Hydroxy-1-(6-methoxy-1-benzofuran-5-yl)-3-phenylprop-2-en-1-one919530-79-3C18H14O4
- 3-(3-(1-Hydroxyethyl)-1-oxo-1H-isochromen-4-yl)benzaldehyde1799425-28-7C18H14O4
- 3-Phenylprop-2-enoyl 3-phenylprop-2-eneperoxoateC18H14O4
- 2-Oxo-2-phenylethyl 2H-chromene-3-carboxylate2423747-00-4C18H14O4
- Furo[3,2-c]naphth[2,1-e]oxepin-10,12-dione, 1,2-dihydro-1,6-dimethyl-126979-79-1C18H14O4
- (3,4-Dihydroxynaphthalen-1-yl)methyl benzoate109232-26-0C18H14O4
- Naphthalen-2-ylmethyl 2,5-dihydroxybenzoate2410637-15-7C18H14O4
- 4,4'-(Ethane-1,2-diyl)diphthalaldehyde2416196-20-6C18H14O4
- Phenacyl 3-methyl-1-benzofuran-2-carboxylate587839-41-6C18H14O4
- (1R,2S)-3,4-Diphenylcyclobut-3-ene-1,2-dicarboxylic acid144028-50-2C18H14O4
Frequently asked questions
What is the molar mass of C18H14O4?
The molar mass of C18H14O4 is 294.31 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 294.0892 Da.
How many compounds have the formula C18H14O4?
CompoundList lists 189 compounds with the molecular formula C18H14O4, including 2-Oxo-2H-chromen-4-yl 3,4-dimethylbenzoate, 2-(6,8-Dimethyl-4-oxo-4H-chromen-2-yl)benzoic acid, 2,9,10(1H)-Anthracenetrione, 3,4,4a,9a-tetrahydro-4-(2-furanyl)-. 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 C18H14O4?
C18H14O4 has a degree of unsaturation of 12. 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.