Molecular formula
C13H18O2
1,277 compounds have this formula on CompoundList.
- Molar mass
- 206.28g/mol
- Monoisotopic mass
- 212.1508Da
- Atoms
- 33
- Elements
- 3
- Rings plus double bonds
- 5
The formula C13H18O2 describes a molecule made of 13 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 × 1375.69%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 188.80%1.008 × 18 = 18.144 g/mol
- O Oxygen × 215.51%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C13H18O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 1,000 of 1,277 compounds
6,6-Dimethyl-2-(prop-1-en-1-yl)-3,5,6,7-tetrahydro-1-benzofuran-4(2H)-one
CAS 92898-20-9C13H18O2
Methyl 6-ethyl-2,3,6,7-tetrahydro-1H-indene-4-carboxylate
CAS 92935-22-3C13H18O2
(2,3-Dimethylphenyl)methyl butanoate
CAS 94594-27-1C13H18O2
5-(Benzyloxy)-2-methylpent-2-en-1-ol
CAS 95531-98-9C13H18O2
2-Ethoxy-5-(hept-2-yn-1-ylidene)-2,5-dihydrofuran
CAS 96282-46-1C13H18O2
5-(2-Hydroxy-4,6-dimethylphenyl)pentan-2-one
CAS 96358-77-9C13H18O2
3-(Benzyloxy)hex-4-en-1-ol
CAS 109065-86-3C13H18O2
![4,10,10-Trimethylbicyclo[5.2.1]dec-3-ene-2,6-dione chemical structure, C13H18O2, CAS 111931-41-0](/s/ZJNJRGAONGJISE-UHFFFAOYSA-N.svg)
4,10,10-Trimethylbicyclo[5.2.1]dec-3-ene-2,6-dione
CAS 111931-41-0C13H18O2
2-Hydroxy-2-methyl-1-(3-propylphenyl)propan-1-one
CAS 140430-69-9C13H18O2
![1-(2-Methyl-3a,4,5,8,9,9a-hexahydrocycloocta[b]furan-3-yl)ethan-1-one chemical structure, C13H18O2, CAS 185315-89-3](/s/MLSKQBNESXKKFP-UHFFFAOYSA-N.svg)
1-(2-Methyl-3a,4,5,8,9,9a-hexahydrocycloocta[b]furan-3-yl)ethan-1-one
CAS 185315-89-3C13H18O2
2,3,7,7-Tetramethyl-2,6,7,8-tetrahydro-5H-1-benzopyran-5-one
CAS 492450-54-1C13H18O2
![2-Methyl-5-[(2R,5R)-2-methyl-5-(prop-1-en-2-yl)oxolan-2-yl]furan chemical structure, C13H18O2, CAS 53093-95-1](/s/CCGNVBQNOBXWAI-DGCLKSJQSA-N.svg)
2-Methyl-5-[(2R,5R)-2-methyl-5-(prop-1-en-2-yl)oxolan-2-yl]furan
CAS 53093-95-1C13H18O2
![2-Methyl-5-[(2R,5S)-2-methyl-5-(prop-1-en-2-yl)oxolan-2-yl]furan chemical structure, C13H18O2, CAS 53093-94-0](/s/CCGNVBQNOBXWAI-WCQYABFASA-N.svg)
2-Methyl-5-[(2R,5S)-2-methyl-5-(prop-1-en-2-yl)oxolan-2-yl]furan
CAS 53093-94-0C13H18O2
3-Methyl-6-(5-methylfuran-2-yl)hept-3-EN-2-one
CAS 675603-77-7C13H18O2
![8-(But-3-yn-1-yl)-7-methyl-1,4-dioxaspiro[4.5]dec-7-ene chemical structure, C13H18O2, CAS 65904-23-6](/s/HXUXHWSKDWDKBH-UHFFFAOYSA-N.svg)
8-(But-3-yn-1-yl)-7-methyl-1,4-dioxaspiro[4.5]dec-7-ene
CAS 65904-23-6C13H18O2
4-Ethoxy-1-phenylpentan-2-one
CAS 654643-22-8C13H18O2
3-(Prop-2-en-1-yl)cyclopent-2-en-1-yl pent-4-enoate
CAS 645421-49-4C13H18O2
Ethyl 3-(1,3-dimethylcyclohexa-2,5-dien-1-yl)prop-2-enoate
CAS 64081-51-2C13H18O2
5-Hydroxy-5-methyl-1-phenylhexan-3-one
CAS 62731-44-6C13H18O2
(4S,5S)-2,2,4-Trimethyl-5-phenyl-1,3-dioxane
CAS 62559-38-0C13H18O2
2-Methyl-6-(5-methylfuran-2-yl)hept-6-en-3-one
CAS 62508-25-2C13H18O2
4-Hydroxy-2-(oct-1-YN-1-yl)cyclopent-2-EN-1-one
CAS 61507-20-8C13H18O2
![1-[(But-2-en-1-yl)oxy]-4-(ethoxymethyl)benzene chemical structure, C13H18O2, CAS 61493-55-8](/s/PFTZTUCXKZTFDJ-UHFFFAOYSA-N.svg)
1-[(But-2-en-1-yl)oxy]-4-(ethoxymethyl)benzene
CAS 61493-55-8C13H18O2
6-(But-2-yn-1-yl)-3-ethoxy-6-methylcyclohex-2-en-1-one
CAS 61484-02-4C13H18O2
- 2-(3-Hydroxy-2,4-dimethylpent-1-en-1-yl)phenol61393-26-8C13H18O2
- 5-(2-Methylcyclohexyl)benzene-1,3-diol61133-03-7C13H18O2
- (2R)-1-(Benzyloxy)-4-methylpent-4-en-2-ol604775-07-7C13H18O2
- 2-(4-Hydroxy-4-methylpent-2-en-2-yl)-4-methylphenol72157-35-8C13H18O2
- (2R)-6-(Benzyloxy)hex-3-en-2-ol847552-65-2C13H18O2
- 6-(Benzyloxy)hex-2-en-1-ol83458-91-7C13H18O2
- 3-(Methoxymethyl)-2,4,5,6-tetramethylbenzaldehyde88339-49-5C13H18O2
- 2,8,8-Trimethyl-5,7,8,9-tetrahydro-1-benzoxepin-6(2H)-one833446-95-0C13H18O2
- 3,4,8-Trimethyl-5,7,8,9-tetrahydro-1-benzoxepin-6(2H)-one833446-90-5C13H18O2
- (4R)-4-(Benzyloxy)hexan-3-one827308-16-7C13H18O2
- 2-[1-(Benzyloxy)butyl]oxirane915753-43-4C13H18O2
- 2,4-Cyclohexadien-1-one, 5-cyclohexyl-6-hydroxy-3-methyl-628723-40-0C13H18O2
- 2-Methoxy-gamma,4-dimethylbenzenebutanal63646-90-2C13H18O2
- 1-[4-(1-Hydroxyethyl)phenyl]-2,2-dimethylpropan-1-one59793-83-8C13H18O2
- ({[(Pent-4-en-1-yl)oxy]methoxy}methyl)benzene923571-38-4C13H18O2
- 3-(4-Methylbenzyl)tetrahydro-2H-pyran-4-ol1420843-97-5C13H18O2
- 3-(2-Methylbenzyl)tetrahydro-2H-pyran-4-ol1420828-84-7C13H18O2
- 4-(Cyclopropylmethoxy)-2-isopropylphenol1243362-91-5C13H18O2
- 3-(Cyclopropylmethoxy)-2-isopropylphenol1243439-90-8C13H18O2
- 3-(Cyclopropylmethoxy)-5-isopropylphenol1243387-12-3C13H18O2
- 4-(Cyclopropylmethoxy)-3-isopropylphenol1243396-54-4C13H18O2
- 2-(Cyclopropylmethoxy)-4-isopropylphenol1243452-02-9C13H18O2
- 3-(Cyclopropylmethoxy)-4-isopropylphenol1243280-57-0C13H18O2
- 2-(Cyclopropylmethoxy)-5-isopropylphenol1243363-99-6C13H18O2
- 5-(Cyclopropylmethoxy)-2-isopropylphenol1243396-60-2C13H18O2
- 2-(Cyclopropylmethoxy)-3-isopropylphenol1243470-67-8C13H18O2
- 2-(Cyclopropylmethoxy)-6-isopropylphenol1243473-23-5C13H18O2
- 4-(Cyclopropylmethyl)-2-isopropoxyphenol1243453-98-6C13H18O2
- 5-(Cyclopropylmethyl)-2-isopropoxyphenol1243387-47-4C13H18O2
- 3-(Cyclopropylmethyl)-2-isopropoxyphenol1243454-94-5C13H18O2
- 3-(Cyclopropylmethyl)-5-isopropoxyphenol1243289-88-4C13H18O2
- 4-(Cyclopropylmethyl)-3-isopropoxyphenol1243289-92-0C13H18O2
- 2-(Cyclopropylmethyl)-5-isopropoxyphenol1243455-02-8C13H18O2
- 2-(Cyclopropylmethyl)-4-isopropoxyphenol1243289-96-4C13H18O2
- 3-(Cyclopropylmethyl)-4-isopropoxyphenol1243329-51-2C13H18O2
- 2-(Cyclopropylmethyl)-6-isopropoxyphenol1243287-51-5C13H18O2
- 2-(Cyclopropylmethyl)-3-isopropoxyphenol1243452-57-4C13H18O2
- 4-(Cyclohexyloxy)-2-methylphenol1243353-81-2C13H18O2
- 5-(Cyclohexyloxy)-2-methylphenol1243387-98-5C13H18O2
- 2-(Cyclohexyloxy)-4-methylphenol1243439-73-7C13H18O2
- 4-(Cyclohexyloxy)-3-methylphenol1243364-71-7C13H18O2
- 2-(Cyclohexyloxy)-5-methylphenol1243388-93-3C13H18O2
- 2-Cyclopropoxy-1-isopropoxy-3-methylbenzene1243389-89-0C13H18O2
- 2-Cyclopropoxy-4-isopropoxy-1-methylbenzene1243351-54-3C13H18O2
- 1-Cyclopropoxy-4-isopropoxy-2-methylbenzene1243465-43-1C13H18O2
- 4-Cyclopropoxy-2-isopropoxy-1-methylbenzene1243396-70-4C13H18O2
- 1-(tert-Butoxy)-4-cyclopropoxybenzene1243382-33-3C13H18O2
- 2-Cyclopropoxy-1-isopropoxy-4-methylbenzene1243288-22-3C13H18O2
- 1-Cyclopropoxy-2-isopropoxy-4-methylbenzene1243326-05-7C13H18O2
- 1-Cyclopropoxy-2-isopropoxy-3-methylbenzene1243446-26-5C13H18O2
- 1-Cyclopropoxy-3-isopropoxy-2-methylbenzene1243397-51-4C13H18O2
- 4-Cyclopropoxy-2-isopropyl-1-methoxybenzene1243371-32-5C13H18O2
- 4-Cyclopropoxy-1-isopropyl-2-methoxybenzene1243378-68-8C13H18O2
- 2-Cyclopropoxy-1-isopropyl-4-methoxybenzene1243481-93-7C13H18O2
- 1-Cyclopropoxy-2-isopropyl-3-methoxybenzene1243344-74-2C13H18O2
- 1-Cyclopropoxy-3-isopropyl-5-methoxybenzene1243378-72-4C13H18O2
- 2-Cyclopropoxy-1-isopropyl-3-methoxybenzene1243395-70-1C13H18O2
- 2-Cyclopropoxy-4-isopropyl-1-methoxybenzene1243313-14-5C13H18O2
- 1-Cyclopropoxy-2-isopropyl-4-methoxybenzene1243456-01-0C13H18O2
- 1-Cyclopropoxy-3-isopropyl-2-methoxybenzene1243406-24-7C13H18O2
- 4-Hydroxy-2,6-dipropylbenzaldehyde1360919-80-7C13H18O2
- 6-Hydroxy-3-oxadiamantane1167987-96-3C13H18O2
- 1-(2-(Pentan-3-yloxy)phenyl)ethan-1-one1511318-78-7C13H18O2
- alpha-Cyclopropyl-4-methoxy-2,6-dimethylbenzenemethanol1226421-25-5C13H18O2
- 3-(2,4-Dimethylphenyl)-2,2-dimethylpropanoic acid1226416-97-2C13H18O2
- 1-(2-Isobutoxy-3-methylphenyl)ethanone1226211-67-1C13H18O2
- 4-[4-(Propan-2-yloxy)phenyl]butanal1310281-87-8C13H18O2
- 1-(4-Ethoxy-3-isopropylphenyl)ethanone1496584-10-1C13H18O2
- 1-[2-Methyl-4-(1-methylethoxy)phenyl]-1-propanone1310200-64-6C13H18O2
- 1-(2-Ethoxy-5-ethylphenyl)-1-propanone1310099-28-5C13H18O2
- 1-(4-Ethoxy-3-methylphenyl)-2-methyl-1-propanone1368699-63-1C13H18O2
- 4-(2-Methoxy-4,5-dimethylphenyl)butan-2-one1368596-88-6C13H18O2
- 3-[3-(Propan-2-yl)phenyl]butanoic acid1429784-93-9C13H18O2
- 2-[3-(Propan-2-yl)phenyl]butanoic acid1510803-10-7C13H18O2
- 3-[2-(Propan-2-yl)phenyl]butanoic acid1540537-51-6C13H18O2
- [1-(3-Methoxyphenyl)cyclopentyl]methanol1501575-91-2C13H18O2
Frequently asked questions
What is the molar mass of C13H18O2?
The molar mass of C13H18O2 is 206.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 212.1508 Da.
How many compounds have the formula C13H18O2?
CompoundList lists 1,277 compounds with the molecular formula C13H18O2, including 6,6-Dimethyl-2-(prop-1-en-1-yl)-3,5,6,7-tetrahydro-1-benzofuran-4(2H)-one, Methyl 6-ethyl-2,3,6,7-tetrahydro-1H-indene-4-carboxylate, (2,3-Dimethylphenyl)methyl butanoate. 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 C13H18O2?
C13H18O2 has a degree of unsaturation of 5. 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.