CompoundList
Sign in
Molecular formula

C12H18O

731 compounds have this formula on CompoundList.

Molar mass
178.28g/mol
Monoisotopic mass
196.2487Da
Atoms
31
Elements
3
Rings plus double bonds
4

The formula C12H18O describes a molecule made of 12 carbon atoms, 18 hydrogen atoms and 1 oxygen atom. 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 × 1280.85%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 1810.18%
    1.008 × 18 = 18.144 g/mol
  • O Oxygen × 18.97%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C12H18O

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 701 to 731 of 731 compounds

1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}cyclopropan-1-ol chemical structure, C12H18O, CAS 2228671-28-9
1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}cyclopropan-1-ol
CAS 2228671-28-9C12H18O
1-{Spiro[3.3]heptan-2-yl}cyclobutane-1-carbaldehyde chemical structure, C12H18O, CAS 2171905-21-6
1-{Spiro[3.3]heptan-2-yl}cyclobutane-1-carbaldehyde
CAS 2171905-21-6C12H18O
3-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-enal chemical structure, C12H18O, CAS 2229680-83-3
3-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-enal
CAS 2229680-83-3C12H18O
(2S)-4-(3-Ethylphenyl)butan-2-ol chemical structure, C12H18O, CAS 2227767-81-7
(2S)-4-(3-Ethylphenyl)butan-2-ol
CAS 2227767-81-7C12H18O
1-(1-{Bicyclo[2.2.1]heptan-2-yl}cyclopropyl)ethan-1-one chemical structure, C12H18O, CAS 2228558-94-7
1-(1-{Bicyclo[2.2.1]heptan-2-yl}cyclopropyl)ethan-1-one
CAS 2228558-94-7C12H18O
4-Methyl-3-(pent-3-yn-1-yl)cyclohexan-1-one chemical structure, C12H18O, CAS 2138526-91-5
4-Methyl-3-(pent-3-yn-1-yl)cyclohexan-1-one
CAS 2138526-91-5C12H18O
1-(1-{Bicyclo[2.2.1]hept-5-en-2-yl}cyclopropyl)ethan-1-ol chemical structure, C12H18O, CAS 2228652-48-8
1-(1-{Bicyclo[2.2.1]hept-5-en-2-yl}cyclopropyl)ethan-1-ol
CAS 2228652-48-8C12H18O
1,2-Dimethyl-3-(propoxymethyl)benzene chemical structure, C12H18O, CAS 13651-41-7
1,2-Dimethyl-3-(propoxymethyl)benzene
CAS 13651-41-7C12H18O
4-Methyl-3-(pent-4-yn-1-yl)cyclohexan-1-one chemical structure, C12H18O, CAS 2138527-45-2
4-Methyl-3-(pent-4-yn-1-yl)cyclohexan-1-one
CAS 2138527-45-2C12H18O
3-(But-2-yn-1-yl)-4-ethylcyclohexan-1-one chemical structure, C12H18O, CAS 2138571-29-4
3-(But-2-yn-1-yl)-4-ethylcyclohexan-1-one
CAS 2138571-29-4C12H18O
4-tert-Butyl-1-ethynylcyclohex-2-en-1-ol chemical structure, C12H18O, CAS 2138567-56-1
4-tert-Butyl-1-ethynylcyclohex-2-en-1-ol
CAS 2138567-56-1C12H18O
2-(2,6-Dimethylphenyl)-2-methylpropan-1-ol chemical structure, C12H18O, CAS 2228700-50-1
2-(2,6-Dimethylphenyl)-2-methylpropan-1-ol
CAS 2228700-50-1C12H18O
(2S)-4-(2,6-Dimethylphenyl)butan-2-ol chemical structure, C12H18O, CAS 2227802-14-2
(2S)-4-(2,6-Dimethylphenyl)butan-2-ol
CAS 2227802-14-2C12H18O
(2R)-4-(4-Ethylphenyl)butan-2-ol chemical structure, C12H18O, CAS 2227808-12-8
(2R)-4-(4-Ethylphenyl)butan-2-ol
CAS 2227808-12-8C12H18O
(2S)-4-(2-Ethylphenyl)butan-2-ol chemical structure, C12H18O, CAS 2227731-55-5
(2S)-4-(2-Ethylphenyl)butan-2-ol
CAS 2227731-55-5C12H18O
(2R)-4-(3-Ethylphenyl)butan-2-ol chemical structure, C12H18O, CAS 2227677-12-3
(2R)-4-(3-Ethylphenyl)butan-2-ol
CAS 2227677-12-3C12H18O
(1R,4Z,8S,9R)-9-(2-Methoxyvinyl)bicyclo[6.1.0]non-4-ene chemical structure, C12H18O, CAS 1527468-13-8
(1R,4Z,8S,9R)-9-(2-Methoxyvinyl)bicyclo[6.1.0]non-4-ene
CAS 1527468-13-8C12H18O
(4E,7E)-4,8-Dimethyldeca-4,7,9-trienal chemical structure, C12H18O
(4E,7E)-4,8-Dimethyldeca-4,7,9-trienal
C12H18O
8,8-Dimethyl-1,3,4,5,6,7-hexahydronaphthalen-2-one chemical structure, C12H18O, CAS 107054-64-8
8,8-Dimethyl-1,3,4,5,6,7-hexahydronaphthalen-2-one
CAS 107054-64-8C12H18O
(S)-2-Benzylpentan-1-ol chemical structure, C12H18O, CAS 823805-29-4
(S)-2-Benzylpentan-1-ol
CAS 823805-29-4C12H18O
3-(4-Ethyl-2-methylphenyl)propan-1-ol chemical structure, C12H18O, CAS 180274-30-0
3-(4-Ethyl-2-methylphenyl)propan-1-ol
CAS 180274-30-0C12H18O
1-[2-(2-Methylpropyl)phenyl]ethanol chemical structure, C12H18O, CAS 2293894-68-3
1-[2-(2-Methylpropyl)phenyl]ethanol
CAS 2293894-68-3C12H18O
1-(Cyclohexylethynyl)cyclobutan-1-ol chemical structure, C12H18O, CAS 1394173-16-0
1-(Cyclohexylethynyl)cyclobutan-1-ol
CAS 1394173-16-0C12H18O
Phenol, dimethyl(1-methylpropyl)-(9CI) chemical structure, C12H18O, CAS 101465-44-5
Phenol, dimethyl(1-methylpropyl)-(9CI)
CAS 101465-44-5C12H18O

Frequently asked questions

What is the molar mass of C12H18O?

The molar mass of C12H18O is 178.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms and 1 oxygen atom. The monoisotopic mass is 196.2487 Da.

How many compounds have the formula C12H18O?

CompoundList lists 731 compounds with the molecular formula C12H18O, including 1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}cyclopropan-1-ol, 1-{Spiro[3.3]heptan-2-yl}cyclobutane-1-carbaldehyde, 3-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-enal. 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 C12H18O?

C12H18O 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.