Molecular formula
C12H18O2
934 compounds have this formula on CompoundList.
- Molar mass
- 194.27g/mol
- Monoisotopic mass
- 201.1746Da
- Atoms
- 32
- Elements
- 3
- Rings plus double bonds
- 4
The formula C12H18O2 describes a molecule made of 12 carbon atoms, 18 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 × 1274.19%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 189.34%1.008 × 18 = 18.144 g/mol
- O Oxygen × 216.47%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H18O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 600 of 934 compounds
![3-[(4R)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid chemical structure, C12H18O2, CAS 216487-10-4](/s/GTLBCKNYJPQKHE-NSHDSACASA-N.svg)
3-[(4R)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid
CAS 216487-10-4C12H18O2
![(1R,3S,4R)-3-Acetyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one chemical structure, C12H18O2, CAS 244288-46-8](/s/GAFUMFKPSJECBC-LNLATYFQSA-N.svg)
(1R,3S,4R)-3-Acetyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one
CAS 244288-46-8C12H18O2
![3-[(4S)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid chemical structure, C12H18O2, CAS 216487-11-5](/s/GTLBCKNYJPQKHE-LLVKDONJSA-N.svg)
3-[(4S)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid
CAS 216487-11-5C12H18O2
1-(4-Methoxyphenyl)-2-methylbutan-1-ol
CAS 14248-29-4C12H18O2
1-(3-Methoxyphenyl)pentan-1-ol
CAS 60441-55-6C12H18O2
(1R,2R,4aS,8aR)-1,2,4a,5,6,7,8,8a-Octahydro-2-methyl-1-naphthalenecarboxylic acid
CAS 454473-87-1C12H18O2
(S)-4-(Benzyloxy)-2-methylbutan-1-ol
CAS 66261-30-1C12H18O2
![1-Oxaspiro[4.5]dec-6-en-2-one, 4,4,8-trimethyl-, (5S,8R)- chemical structure, C12H18O2, CAS 679396-13-5](/s/NJKGWEWHXBWALN-JOYOIKCWSA-N.svg)
1-Oxaspiro[4.5]dec-6-en-2-one, 4,4,8-trimethyl-, (5S,8R)-
CAS 679396-13-5C12H18O2
2-Cyclopenten-1-one, 4-(1,1-dimethylethyl)-2-ethoxy-5-methylene-
CAS 647024-74-6C12H18O2
![3-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propanoic acid chemical structure, C12H18O2, CAS 854212-87-6](/s/ZRIXAMCWMZLJIL-UHFFFAOYSA-N.svg)
3-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propanoic acid
CAS 854212-87-6C12H18O2
![2-Cyclohexen-1-one, 2-[(R)-cyclopentylhydroxymethyl]- chemical structure, C12H18O2, CAS 743458-77-7](/s/WJUGDLXWLDZSGK-GFCCVEGCSA-N.svg)
2-Cyclohexen-1-one, 2-[(R)-cyclopentylhydroxymethyl]-
CAS 743458-77-7C12H18O2
5-(3-Methylphenoxy)pentan-1-ol
CAS 60222-75-5C12H18O2
5-(P-Tolyloxy)pentan-1-ol
CAS 60222-76-6C12H18O2
3-(Cyclopentylidenemethyl)-2,2-dimethylcyclopropane-1-carboxylic acid
CAS 39515-49-6C12H18O2
2-Methyl-1-phenylpentane-2,4-diol
CAS 89358-05-4C12H18O2
1,5-Diethyl-2,4-dimethoxybenzene
CAS 52959-34-9C12H18O2
4-(tert-Butyl)-2-ethoxyphenol
CAS 74831-56-4C12H18O2
(2S,3R)-2-(Benzyloxy)pentan-3-ol
CAS 114418-32-5C12H18O2
2-Methyl-5-phenoxy-2-pentanol
CAS 87077-93-8C12H18O2
1-(4-Hydroxyadamantan-1-yl)ethan-1-one
CAS 127707-58-8C12H18O2
1-(2-Methoxy-5-methylphenyl)-2-methylpropan-1-ol
CAS 130633-08-8C12H18O2
3-Butyl-4-hydroxy-2-(2-propen-1-yl)-2-cyclopenten-1-one
CAS 92821-73-3C12H18O2
1-(3-Methoxy-5-methylphenyl)-2-methylpropan-1-ol
CAS 1237141-68-2C12H18O2
![2-(2-Methylprop-1-en-1-yl)spiro[2.4]heptane-1-carboxylic acid chemical structure, C12H18O2, CAS 62597-12-0](/s/XBKMMVTVGXFATF-UHFFFAOYSA-N.svg)
2-(2-Methylprop-1-en-1-yl)spiro[2.4]heptane-1-carboxylic acid
CAS 62597-12-0C12H18O2
- 4-(1-Hydroxy-2-methylpropan-2-yl)-2,6-dimethylphenol2228712-08-9C12H18O2
- 1-[4-(Propan-2-yl)phenyl]propane-2-peroxol95925-08-9C12H18O2
- 4-Ethoxy-2,6,6-trimethylcyclohexa-1,3-diene-1-carbaldehyde23069-11-6C12H18O2
- (4aS,7R,8R)-7-Hydroxy-4a,8-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one133369-43-4C12H18O2
- 3-{Bicyclo[2.2.1]hept-5-en-2-yl}-2,2-dimethylpropanoic acid2228265-61-8C12H18O2
- 2-Methyl-5-(2-methylbutan-2-yl)benzene-1,4-diol65833-26-3C12H18O2
- (Bicyclo[2.2.1]heptan-1-yl)methyl 2-methylprop-2-enoate111965-22-1C12H18O2
- 4-(2,4-Dimethylphenoxy)butan-1-ol1153128-71-2C12H18O2
- 1-(3-Ethoxyphenyl)butan-2-ol1285562-26-6C12H18O2
- Octa-2,7-dien-1-yl 2-methylprop-2-enoate30145-74-5C12H18O2
- 1,5-Bis(methoxymethyl)-2,4-dimethylbenzene6725-27-5C12H18O2
- 1-Phenyl-2-(propan-2-yl)propane-1,3-diol90579-04-7C12H18O2
- 2-(2-Methoxy-4-methylphenyl)-2-methylpropan-1-ol1522096-58-7C12H18O2
- 1,3-Diethoxy-2,5-dimethylbenzene110786-86-2C12H18O2
- (1S,2S)-1-(2,4,6-Trimethylphenyl)-1,2-propanediol1932495-71-0C12H18O2
- 2-(2-Methylpentan-2-yl)benzene-1,4-diol53918-50-6C12H18O2
- 1-(4-Methoxy-3-methylphenyl)-2-methylpropan-1-ol1181601-14-8C12H18O2
- alpha-Ethyl-4-(2-methoxyethyl)benZenemethanol1340145-47-2C12H18O2
- 1-(4-Methoxy-2-methylphenyl)-2-methylpropan-1-ol1250304-31-4C12H18O2
- 4-(2-Methoxy-5-methylphenyl)butan-2-ol1250484-99-1C12H18O2
- 2-Cyclopropanecarbonyl-4,4-dimethylcyclohexan-1-one1339037-59-0C12H18O2
- 2-Cyclopropanecarbonyl-3,5-dimethylcyclohexan-1-one1340340-40-0C12H18O2
- 4-[3-(Methoxymethyl)phenyl]butan-2-ol1465018-39-6C12H18O2
- 4-[4-(Methoxymethyl)phenyl]butan-2-ol1462863-46-2C12H18O2
- 2-(2-Methoxybenzyl)butan-1-ol663188-91-8C12H18O2
- 1-Vinylcyclohexyl methacrylate1353154-85-4C12H18O2
- 2-{Bicyclo[2.2.1]hept-5-en-2-yl}-3-methylbutanoic acid2229559-27-5C12H18O2
- 2-Isopropoxy-5-isopropylphenol1216284-72-8C12H18O2
- (1-Ethoxy-2-methylpropoxy)benzene487048-20-4C12H18O2
- (4-(1-Methoxy-2-methylpropan-2-yl)phenyl)methanol1813554-49-2C12H18O2
- {2-[(2-Methoxypropan-2-yl)oxy]ethyl}benzene94744-41-9C12H18O2
- 2-[(Hept-1-en-5-yn-3-yl)oxy]oxane112182-91-9C12H18O2
- 2-Isopropoxy-6-isopropylphenol1243289-72-6C12H18O2
- 6-Methyl-7-(3-oxobutyl)bicyclo[4.1.0]heptan-3-one58728-53-3C12H18O2
- 7-(5-Oxocyclopent-1-en-1-yl)heptanal50999-75-2C12H18O2
- (1S,4S)-2,4-Dimethyl-1-(propan-2-yl)cyclohexa-2,5-diene-1-carboxylic acid1932638-87-3C12H18O2
- 3-Isopropoxy-5-isopropylphenol1243280-76-3C12H18O2
- 5-Isopropoxy-2-isopropylphenol1243396-72-6C12H18O2
- 4-Isopropoxy-2-isopropylphenol91764-69-1C12H18O2
- 4-(tert-Butoxy)-2-ethylphenol1243455-39-1C12H18O2
- (2R)-1-(4-Methoxy-3,5-dimethylphenyl)propan-2-ol1432621-46-9C12H18O2
- 1-({Bicyclo[2.2.1]heptan-2-yl}methyl)cyclopropane-1-carboxylic acid1559825-34-1C12H18O2
- 3-(3-Ethoxyphenyl)-2-methylpropan-1-ol1543074-91-4C12H18O2
- 3-[2-(Propan-2-yloxy)phenyl]propan-1-ol1285434-73-2C12H18O2
- 1-[4-(Propan-2-yloxy)phenyl]propan-2-ol1283636-37-2C12H18O2
- 2-(2,3-Dimethylphenoxy)-2-methyl-1-propanol1226194-40-6C12H18O2
- 3-(4-Methoxyphenyl)-3-methylbutan-2-ol14614-79-0C12H18O2
- 3-Ethyl-5-methoxy-alpha,alpha-dimethylbenZenemethanol1780904-25-7C12H18O2
- 1-Methoxy-4,5-dimethyl-3-methylenebicyclo[2.2.2]oct-5-en-2-ol268219-07-4C12H18O2
- 2-Propylhexahydro-1H-indene-1,3(2H)-dione403848-58-8C12H18O2
- (2,2-Dimethoxybutyl)benzene213270-62-3C12H18O2
- Ethyl 2-[(1Z,4Z)-cyclooct-4-en-1-ylidene]acetate51953-70-9C12H18O2
- (3R)-1-Phenylhexane-1,3-diol1214260-67-9C12H18O2
- (3aR,5S,6R,7aS)-5-Ethenyl-6-(hydroxymethyl)-3,4,5,6,7,7a-hexahydro-3aH-inden-3a-ol1437794-34-7C12H18O2
- 2-{Spiro[4.5]decan-8-ylidene}acetic acid1599319-39-7C12H18O2
- 1-(Cyclohex-1-en-1-yl)-3-methylcyclobutane-1-carboxylic acid1603293-89-5C12H18O2
- 1-(Cyclohex-1-en-1-yl)-2-methylcyclobutane-1-carboxylic acid1594660-65-7C12H18O2
- 4-(2-Methoxyethyl)-alpha,alpha-dimethylbenZenemethanol1891275-85-6C12H18O2
- 2-(2-Methoxy-3,5-dimethylphenyl)propan-2-ol79416-05-0C12H18O2
- 4-Methyl-3-phenylpentane-1,2-diol2229428-39-9C12H18O2
- 2,6,6-Trimethylbicyclo[3.1.1]hept-2-en-3-yl acetate711-20-6C12H18O2
- 3-(Cyclohexylmethylidene)cyclobutane-1-carboxylic acid2098001-49-9C12H18O2
- 4-[(Oxan-2-yl)methylidene]cyclohexan-1-one2098107-94-7C12H18O2
- 4-[(Oxan-4-yl)methylidene]cyclohexan-1-one2098128-37-9C12H18O2
- 8-Hydroxyoctahydro-4a,7-methanobenzo[7]annulen-6(5H)-one20373-95-9C12H18O2
- (1S,4R,7S,8R)-8-(Hydroxymethyl)-5,7,8-trimethylbicyclo[2.2.2]oct-5-en-2-one210706-15-3C12H18O2
- [(3aS,4R,5S,7R,7aS)-Octahydro-1H-4,7-methanoinden-5-yl]acetic acid81438-62-2C12H18O2
- 1-(5-Hydroxyadamantan-2-yl)ethan-1-one1998134-23-8C12H18O2
- 1-[3-(Methoxymethyl)phenyl]-2-methylpropan-2-ol2228795-15-9C12H18O2
- 1-Cyclopropylcyclopentyl methacrylate1394823-70-1C12H18O2
- 1-Cyclobutyl-3-cyclopentylpropane-1,3-dione2138026-35-2C12H18O2
- 5-Ethyl-2-isobutoxyphenol2815080-41-0C12H18O2
- 1,3-Propane-1,1,3,3-d4-diol, 2-methyl-d3-2-phenethyl-7210-84-6C12H18O2
- 1-Ethyl-2-cyclohexen-1-yl 2-methyl-2-propenoate274248-12-3C12H18O2
- (2-Methyl-3-cyclohexen-1-yl)methyl 2-methyl-2-propenoate30668-18-9C12H18O2
- (1S)-1-(3-Methoxyphenyl)pentan-1-ol158197-38-7C12H18O2
Frequently asked questions
What is the molar mass of C12H18O2?
The molar mass of C12H18O2 is 194.27 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 201.1746 Da.
How many compounds have the formula C12H18O2?
CompoundList lists 934 compounds with the molecular formula C12H18O2, including 3-[(4R)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid, (1R,3S,4R)-3-Acetyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one, 3-[(4S)-4-Prop-1-en-2-ylcyclohexen-1-yl]propanoic acid. 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 C12H18O2?
C12H18O2 has a degree of unsaturation of 4. 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.