C20H20O2
63 compounds have this formula on CompoundList.
- Molar mass
- 292.38g/mol
- Monoisotopic mass
- 292.1463Da
- Atoms
- 42
- Elements
- 3
- Rings plus double bonds
- 11
The formula C20H20O2 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms 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 × 2082.16%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 206.90%1.008 × 20 = 20.160 g/mol
- O Oxygen × 210.94%15.999 × 2 = 31.998 g/mol
Compounds with the formula C20H20O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 63 of 63 compounds
![Methyl 2-p-tolyl-6,7-dihydro-5H-benzo[7]annulene-8-carboxylate chemical structure, C20H20O2, CAS 274673-50-6](/s/UKNVBLZRRRVWNK-UHFFFAOYSA-N.svg)
![4-[5-Methyl-3-(4-methylphenyl)-1-benzofuran-2-yl]butan-2-one chemical structure, C20H20O2, CAS 256450-30-3](/s/ORFDNEXZKFEMJE-UHFFFAOYSA-N.svg)
- Cyclohexanone, 2-(2-oxo-1,2-diphenylethyl)-54669-90-8C20H20O2
- 3,6-Di(propan-2-yl)phenanthrene-9,10-dione108744-18-9C20H20O2
- 2-Methylidene-1,5-bis(4-methylphenyl)pentane-1,5-dione113309-63-0C20H20O2
- 1,3,4,5,6,8-Hexamethylphenanthrene-9,10-dione117745-51-4C20H20O2
- 2-(4-Methylpentyl)anthracene-9,10-dione71308-17-3C20H20O2
- (4-Benzoylphenyl)(cyclohexyl)methanone917567-34-1C20H20O2
- (6-(3-Isopropoxyphenyl)naphthalen-2-yl)methanol1958100-96-3C20H20O2
- (Cyclohex-2-en-1-yl)(diphenyl)acetic acid1311320-00-9C20H20O2
- 1-(4,4-Diphenyl-7-oxabicyclo[4.1.0]heptan-1-yl)ethanone681460-26-4C20H20O2
- (3Z,6S,7E)-Trideca-3,7-diene-9,12-diyn-6-yl benzoate853929-60-9C20H20O2
- Methyl 3,4-diphenylcyclohex-3-ene-1-carboxylate62543-95-7C20H20O2
- 2-Hexylanthracene-9,10-dione13936-22-6C20H20O2
- (E)-1-(2,3-Dihydro-6-methoxy-1H-inden-1-ylidene)-2,3-dihydro-6-methoxy-1H-indene124688-03-5C20H20O2
- (2E)-2,3-Diethyl-1,4-diphenyl-2-butene-1,4-dione415704-25-5C20H20O2
- 1,1'-[But-2-ene-1,4-diylbis(oxy)]bis(4-ethenylbenzene)112310-00-6C20H20O2
- 1-[4-(4-Acetylphenyl)-5,6,7,8-tetrahydro-1-naphthalenyl]ethanone1312609-67-8C20H20O2
- 1,1'-(Hexa-1,3,5-triene-1,6-diyl)bis(4-methoxybenzene)36288-04-7C20H20O2
- (2S,3S,5S)-3-Methyl-2-phenyl-5-(2-phenylethenyl)oxolane-3-carbaldehyde36094-27-6C20H20O2
- (2S)-2-[(1S)-3-Oxo-1,3-diphenylpropyl]cyclopentanone1221402-49-8C20H20O2
- (2S)-2-[(1R)-3-Oxo-1,3-diphenylpropyl]cyclopentanone1198082-68-6C20H20O2
- Methyl 5-(anthracen-2-yl)pentanoate75802-33-4C20H20O2
- 3,5-Bis(2-phenylethyl)furan-2(5H)-one88486-40-2C20H20O2
- 4-((4-Pentylphenyl)ethynyl)benzoic acid109083-03-6C20H20O2
- 4a,5,6,6a,12a,13,14,14a-Octahydrocycloocta[b]anthracene-1,4-dione117417-00-2C20H20O2
- 3-(1,3-Diphenylprop-2-en-1-yl)pentane-2,4-dione171927-27-8C20H20O2
- 1,5-Diphenyloct-1-ene-3,6-dione62619-68-5C20H20O2
- 1,1'-(3,4-Dimethoxyhexa-1,3,5-triene-1,6-diyl)dibenzene607355-72-6C20H20O2
- 2,3-Dibenzylhex-2-en-4-yne-1,6-diol760202-56-0C20H20O2
- 2-(4-Butylphenyl)-1-phenylcycloprop-2-ene-1-carboxylic acid824425-22-1C20H20O2
- (1S,2S,3S)-2-Methyl-1-(naphthalen-2-yl)-3-phenylpropane-1,3-diol918799-04-9C20H20O2
- 4,4'-(Naphthalene-2,7-diyl)bis(2-methylbut-3-yn-2-ol)925412-20-0C20H20O2
- (5AS,8aS,13bS)-5a,6,7,8,8a,9-hexahydro-5H-indeno[2,1-d]fluorene-1,13-diol2080354-90-9C20H20O2
- (5AR,8aR,13bR)-5a,6,7,8,8a,9-hexahydro-5H-indeno[2,1-d]fluorene-1,13-diol2306138-99-6C20H20O2
- 4-(Benzyloxy)-1-(cyclobutylmethoxy)-2-ethynylbenzene3078386-23-6C20H20O2
- Phenyl 3-(1-phenylbicyclo[1.1.1]pentan-2-yl)propanoate3101019-64-8C20H20O2
- 2-(3,6,7,8-Tetrahydro-1(2H)-pyrenylidene)acetic Acid Ethyl Ester137233-86-4C20H20O2
- 17beta-Dihydro-17alphalpha-ethynyl-14beta-equillenin2968734-98-5C20H20O2
- 3-Methoxy-18-methyl-1,3,5(10),9(11),15(16)-pentaen-17-one1391019-43-4C20H20O2
- (1R,2S)-2-Benzhydrylcyclohex-3-ene-1-carboxylic acid138713-79-8C20H20O2
Frequently asked questions
What is the molar mass of C20H20O2?
The molar mass of C20H20O2 is 292.38 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 292.1463 Da.
How many compounds have the formula C20H20O2?
CompoundList lists 63 compounds with the molecular formula C20H20O2, including 2-(4-(2,2-Dimethyl-propyl)-phenyl)-indan-1,3-dione, 4-(3-Benzyl-5-methyl-1-benzofuran-2-yl)butan-2-one, Elisabatin B. 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 C20H20O2?
C20H20O2 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.