Molecular formula
C15H18O2
385 compounds have this formula on CompoundList.
- Molar mass
- 230.31g/mol
- Monoisotopic mass
- 230.1307Da
- Atoms
- 35
- Elements
- 3
- Rings plus double bonds
- 7
The formula C15H18O2 describes a molecule made of 15 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 × 1578.23%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 187.88%1.008 × 18 = 18.144 g/mol
- O Oxygen × 213.89%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C15H18O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 385 compounds
6-Cyclopropyl-2,2-dimethylchroman-8-carbaldehyde
CAS 1350761-50-0C15H18O2
8-Cyclopropyl-2,2-dimethylchroman-6-carbaldehyde
CAS 1350761-37-3C15H18O2
Dehydroisomyodesmone
CAS 38927-56-9C15H18O2
![(1aS,1bS,5aS,9bR)-7-Methoxy-1a,1b,2,3,4,5,5a,9b-octahydrophenanthro[9,10-b]oxirene chemical structure, C15H18O2, CAS 118354-50-0](/s/SEEWCDWTXYKWKT-LWWSYDQCSA-N.svg)
(1aS,1bS,5aS,9bR)-7-Methoxy-1a,1b,2,3,4,5,5a,9b-octahydrophenanthro[9,10-b]oxirene
CAS 118354-50-0C15H18O2
Cycloheptylidene(phenyl)acetic acid
CAS 5472-47-9C15H18O2
1,4-Pentanediol, 1-(2-naphthalenyl)-
CAS 820247-75-4C15H18O2
2-Octyn-1-one, 1-(2-methoxyphenyl)-
CAS 767303-63-9C15H18O2
Furan, 2-butyl-5-(4-methoxyphenyl)-
CAS 526209-24-5C15H18O2
3-Hydroxy-5-mesitylcyclohex-2-en-1-one
CAS 87821-74-7C15H18O2
5,8-Dimethoxy-2-methyl-1,4-dihydro-1,4-ethanonaphthalene
CAS 79997-75-4C15H18O2
(1-Benzylcyclohex-2-en-1-yl)acetic acid
CAS 388601-34-1C15H18O2
![5,12-Dioxaheptacyclo[7.6.1.13,7.02,8.04,6.010,15.011,13]heptadecane chemical structure, C15H18O2, CAS 37777-17-6](/s/BOIZZVLWYLOEDV-UHFFFAOYSA-N.svg)
5,12-Dioxaheptacyclo[7.6.1.13,7.02,8.04,6.010,15.011,13]heptadecane
CAS 37777-17-6C15H18O2
1-Methylcyclopentyl 4-vinylbenzoate
CAS 1370703-32-4C15H18O2
4-(5,6,7-Trimethyl-2,3-dihydro-1-benzofuran-4-yl)but-3-en-2-one
CAS 89240-33-5C15H18O2
5-(4-Methoxy-2,3,6-trimethylphenyl)penta-2,4-dienal
CAS 102996-57-6C15H18O2
3-(3-Ethenylidene-5-phenyloxolan-2-yl)propan-1-ol
CAS 918883-06-4C15H18O2
4-n-Butylphenyl(3-furyl)methanol
CAS 1284734-32-2C15H18O2
![2-(M-Tolyl)spiro[3.3]heptane-2-carboxylic acid chemical structure, C15H18O2, CAS 1498518-85-6](/s/SRJKMDJHDUFPEW-UHFFFAOYSA-N.svg)
2-(M-Tolyl)spiro[3.3]heptane-2-carboxylic acid
CAS 1498518-85-6C15H18O2
4-(2-Methoxynaphthalen-1-yl)butan-2-ol
CAS 98591-06-1C15H18O2
3,5-Dimethyl-6-(pent-3-en-1-yl)-1-benzofuran-7-ol
CAS 195067-54-0C15H18O2
1-(2-n-Propoxy-1-naphthyl)ethanol
CAS 1443324-93-3C15H18O2
5,6-Azulenedicarboxaldehyde, 1,2,3,3a,8,8a-hexahydro-2,2-dimethyl-8-methylene-, (3aS-cis)-
CAS 109884-00-6C15H18O2
2-(1,2-Dimethyl-2-cyclopenten-1-yl)phenol acetate
CAS 39877-95-7C15H18O2
2-Propen-1-one, 1-(1-hydroxycyclohexyl)-3-phenyl-
CAS 61541-23-9C15H18O2
- 4-(3-Ethyl-5-methyl-1-benzofuran-2-yl)butan-2-one256450-34-7C15H18O2
- 3-tert-Butyl-5-methyl-2-prop-2-ynoxybenzaldehyde831239-77-1C15H18O2
- 2-Benzoylcyclooctanone50733-83-0C15H18O2
- Methanone, [(2S,3R)-3-cyclohexyloxiranyl]phenyl-206276-07-5C15H18O2
- 2-(4-tert-Butylphenyl)cyclopentane-1,3-dione261919-95-3C15H18O2
- 2-Cyclohexen-1-one, 2-[(1S)-1-hydroxy-3-phenylpropyl]-618438-31-6C15H18O2
- Methyl 4-methyl-2-(1-pentyn-1-yl)benzeneacetate344443-58-9C15H18O2
- Phenylmethyl (1R)-4-methyl-3-cyclohexene-1-carboxylate90719-47-4C15H18O2
- 5-Benzyl-3-butylfuran-2(3H)-one113749-12-5C15H18O2
- 2-(1-Ethoxyethyl)-6-methoxynaphthalene112564-63-3C15H18O2
- 4-tert-Butyl-3-methylnaphthalene-1,2-diol67535-20-0C15H18O2
- (2E,4E)-5-[4-(1,1-Dimethylethyl)phenyl]-2,4-pentadienoic acid203722-40-1C15H18O2
- 4-Methoxy-alpha-(1-methylethyl)-1-naphthalenemethanol1283943-07-6C15H18O2
- 2-Butyl-3-methyl-1-phenylcycloprop-2-ene-1-carboxylic acid824425-10-7C15H18O2
- 1,1-Biphenyl,2,2-dimethoxy-5-methyl-58005-44-0C15H18O2
- 4-tert-Butyl-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one1198465-69-8C15H18O2
- 6-(1-Ethyl-1-hydroxypropyl)naphthalen-2-ol895520-80-6C15H18O2
- 7-(1-Ethyl-1-hydroxypropyl)naphthalen-2-ol895521-20-7C15H18O2
- 4-(1-Cyclohexen-1-yl)-3-ethylbenzoic acid1034689-01-4C15H18O2
- 1-Phenylcyclopentyl 2-methylprop-2-enoate1227868-40-7C15H18O2
- 3'-Methoxy-5,5-dimethyl-4,5-dihydro-[1,1'-biphenyl]-2(3H)-one907214-62-4C15H18O2
- 1-(6-Methoxynaphthalen-2-yl)-2-methylpropan-1-ol757230-69-6C15H18O2
- 1-(6-Methoxynaphthalen-2-yl)butan-1-ol1283929-07-6C15H18O2
- Ethyl 3-(3,3-dimethylbut-1-yn-1-yl)benzoate878744-48-0C15H18O2
- 6-[(4-Cyclopropylphenoxy)methyl]-3,4-dihydro-2H-pyran1402565-52-9C15H18O2
- 2-Methyl-1H-inden-1-yl 2,2-dimethylpropanoate646507-56-4C15H18O2
- Methyl 4-phenyloct-2-ynoate62360-11-6C15H18O2
- (4-Phenyl-1-cyclohexenyl)acetic acid methyl ester919769-03-2C15H18O2
- 4,5-Dicyclopropyl-2-ethoxybenzaldehyde1628750-32-2C15H18O2
- 4-Ethoxy-alpha,alpha-dimethyl-1-naphthalenemethanol101869-93-6C15H18O2
- 2-(6-Ethoxynaphthalen-2-yl)propan-2-ol3002457-76-0C15H18O2
- 3-(4-Propylphenyl)bicyclo[1.1.1]pentane-1-carboxylic acid2287313-45-3C15H18O2
- Hex-3-enyl (Z)-3-phenylprop-2-enoate94135-75-8C15H18O2
- Methyl 2-(1-hexyn-1-yl)benzeneacetate1140509-02-9C15H18O2
- 2-Phenyl-1-oxaspiro[2.7]decan-4-one640733-58-0C15H18O2
- 2-Cyclohexen-1-one, 4-[2-(4-methoxyphenyl)ethyl]-138870-88-9C15H18O2
- Cyclohexanone, 2-methyl-6-(2-oxo-2-phenylethyl)-144536-59-4C15H18O2
- 1-Propanone, 3-(1-cyclohexen-1-yl)-2-hydroxy-1-phenyl-, (2S)-350845-63-5C15H18O2
- 2-Propenoic acid, (1R)-1-(2-phenylethyl)-3-butenyl ester350482-51-8C15H18O2
- Pentanoic acid, 2-(phenylethenylidene)-, ethyl ester894855-52-8C15H18O2
- Cyclohexylidene(phenyl)methyl acetate34701-37-6C15H18O2
- 1,3-Hexanedione, 1-phenyl-2-(2-propenyl)-61666-07-7C15H18O2
- 1,3-Pentanedione, 4-methyl-1-phenyl-2-(2-propenyl)-61666-08-8C15H18O2
- 1H-Indene-2-butanoic acid, ethyl ester61601-31-8C15H18O2
- 5,5-Dimethyl-2-(2-methylphenyl)cyclohexane-1,3-dione72619-68-2C15H18O2
- Methyl 4-(hept-1-yn-1-yl)benzoate121866-32-8C15H18O2
- 8-Benzyl-1,4-dioxaspiro[4.5]dec-7-ene81842-02-6C15H18O2
- 1-[2-(4-Methoxyphenyl)ethynyl]cyclohexanol104581-29-5C15H18O2
- 2-Cyclobuten-1-one, 3-ethoxy-4,4-dimethyl-2-(phenylmethyl)-455264-92-3C15H18O2
- 6-(Phenylmethylene)-1,4-dioxaspiro(4.5)decane85391-69-1C15H18O2
- 3(2H)-Furanone,2-methyl-2-(phenylmethyl)-5-propyl-805232-76-2C15H18O2
- [1,1-Biphenyl]-2-ol,2-methoxy-5,5-dimethyl-24046-10-4C15H18O2
- tert-Butyl 5-phenylpenta-2,4-dienoate120823-67-8C15H18O2
- Ethyl 2-[(1Z)-7-methyl-1,2,3,4-tetrahydronaphthalen-1-ylidene]acetate1613191-21-1C15H18O2
- 5,8-Diethoxy-1,4-dihydro-1,4-methanonaphthalene920287-06-5C15H18O2
- 1-Benzofuran-2-yl(cyclohexyl)methanol1186539-73-0C15H18O2
- 2-(2-Methylphenyl)spiro[3.3]heptane-2-carboxylic acid1485589-27-2C15H18O2
- 2-[(4-Methoxyphenyl)methylidene]-4-methylcyclohexan-1-one78258-91-0C15H18O2
- Benzyl Spiro[2.4]heptane-5-carboxylate2259876-48-5C15H18O2
- 5-(2,3,6-Trimethylphenyl)cyclohexane-1,3-dione87822-20-6C15H18O2
- 5-(2,3,5-Trimethylphenyl)cyclohexane-1,3-dione87822-19-3C15H18O2
- 5-(3,4,5-Trimethylphenyl)cyclohexane-1,3-dione87822-22-8C15H18O2
- 5-(2,3,4-Trimethylphenyl)cyclohexane-1,3-dione87822-18-2C15H18O2
- Prop-2-yn-1-yl (4-tert-butylphenyl)acetate90705-96-7C15H18O2
- 5-(2,4,5-Trimethylphenyl)cyclohexane-1,3-dione87822-21-7C15H18O2
- 2-Methyl-4-(2-phenylethenyl)cyclopentane-1-carboxylic acid921600-08-0C15H18O2
- 1-[(1,2,3,4-Tetrahydronaphthalen-1-yl)methyl]cyclopropane-1-carboxylic acid1542664-41-4C15H18O2
- 4-(4-Methoxynaphthalen-1-yl)butan-2-ol1503913-49-2C15H18O2
- Methyl 2-[(1Z)-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-ylidene]acetate1563884-26-3C15H18O2
- 4-Ethoxy-alpha-ethyl-1-naphthalenemethanol1492414-35-3C15H18O2
- 2-(4-Methoxyphenyl)-5-methylidene-2-(prop-2-en-1-yl)oxolane865471-59-6C15H18O2
- 4-(6-Methoxynaphthalen-2-yl)butan-1-ol1613625-87-8C15H18O2
- Methyl 3,4-dimethyl-1-phenylcyclopent-3-ene-1-carboxylate72410-55-0C15H18O2
- (2E,4E)-Ethyl 4-benzylidenehex-2-enoate58550-28-0C15H18O2
- 4-Phenyl-4-cycloheptene-1-carboxylic acid methyl ester16916-50-0C15H18O2
- 3-[3-(Propan-2-yl)phenyl]bicyclo[1.1.1]pentane-1-carboxylic acid2287331-54-6C15H18O2
Frequently asked questions
What is the molar mass of C15H18O2?
The molar mass of C15H18O2 is 230.31 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 230.1307 Da.
How many compounds have the formula C15H18O2?
CompoundList lists 385 compounds with the molecular formula C15H18O2, including 6-Cyclopropyl-2,2-dimethylchroman-8-carbaldehyde, 8-Cyclopropyl-2,2-dimethylchroman-6-carbaldehyde, Dehydroisomyodesmone. 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 C15H18O2?
C15H18O2 has a degree of unsaturation of 7. 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.