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Molecular formula

C12H20O

536 compounds have this formula on CompoundList.

Molar mass
180.29g/mol
Monoisotopic mass
180.1514Da
Atoms
33
Elements
3
Rings plus double bonds
3

The formula C12H20O describes a molecule made of 12 carbon atoms, 20 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 × 1279.94%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 2011.18%
    1.008 × 20 = 20.160 g/mol
  • O Oxygen × 18.87%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C12H20O

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

Showing 501 to 536 of 536 compounds

1-(1-Cycloheptylcyclopropyl)ethan-1-one chemical structure, C12H20O, CAS 2228404-54-2
1-(1-Cycloheptylcyclopropyl)ethan-1-one
CAS 2228404-54-2C12H20O
2-Methyl-1-(pent-4-en-2-yl)cyclopentane-1-carbaldehyde chemical structure, C12H20O, CAS 2160014-75-3
2-Methyl-1-(pent-4-en-2-yl)cyclopentane-1-carbaldehyde
CAS 2160014-75-3C12H20O
1-(2-Cyclohexylethyl)cyclopropane-1-carbaldehyde chemical structure, C12H20O, CAS 2024256-81-1
1-(2-Cyclohexylethyl)cyclopropane-1-carbaldehyde
CAS 2024256-81-1C12H20O
rac-1-{[(1R,2S)-2-ethylcyclopropyl]methyl}cyclopentane-1-carbaldehyde chemical structure, C12H20O, CAS 2227696-63-9
rac-1-{[(1R,2S)-2-ethylcyclopropyl]methyl}cyclopentane-1-carbaldehyde
CAS 2227696-63-9C12H20O
3-Ethyl-1-(2-methylprop-2-en-1-yl)cyclopentane-1-carbaldehyde chemical structure, C12H20O, CAS 2027918-58-5
3-Ethyl-1-(2-methylprop-2-en-1-yl)cyclopentane-1-carbaldehyde
CAS 2027918-58-5C12H20O
2,2-Dimethyl-1-(prop-2-en-1-yl)cyclohexane-1-carbaldehyde chemical structure, C12H20O, CAS 2137743-43-0
2,2-Dimethyl-1-(prop-2-en-1-yl)cyclohexane-1-carbaldehyde
CAS 2137743-43-0C12H20O
2-Butylbicyclo[2.2.1]heptane-2-carbaldehyde chemical structure, C12H20O, CAS 2004243-73-4
2-Butylbicyclo[2.2.1]heptane-2-carbaldehyde
CAS 2004243-73-4C12H20O
4-Ethyl-3-(2-methylprop-2-en-1-yl)cyclohexan-1-one chemical structure, C12H20O, CAS 2138101-68-3
4-Ethyl-3-(2-methylprop-2-en-1-yl)cyclohexan-1-one
CAS 2138101-68-3C12H20O
1-Cyclopentyl-4-methylcyclohex-2-en-1-ol chemical structure, C12H20O, CAS 2138539-76-9
1-Cyclopentyl-4-methylcyclohex-2-en-1-ol
CAS 2138539-76-9C12H20O
2-[(Cyclohex-3-en-1-yl)methyl]cyclopentan-1-ol chemical structure, C12H20O, CAS 2023174-46-9
2-[(Cyclohex-3-en-1-yl)methyl]cyclopentan-1-ol
CAS 2023174-46-9C12H20O
8-Ethylspiro[4.5]dec-6-en-8-ol chemical structure, C12H20O, CAS 2138557-64-7
8-Ethylspiro[4.5]dec-6-en-8-ol
CAS 2138557-64-7C12H20O
1-Cyclobutyl-4-ethylcyclohex-2-en-1-ol chemical structure, C12H20O, CAS 2138122-96-8
1-Cyclobutyl-4-ethylcyclohex-2-en-1-ol
CAS 2138122-96-8C12H20O
1-(Cyclopropylmethyl)-4,4-dimethylcyclohex-2-en-1-ol chemical structure, C12H20O, CAS 2138544-22-4
1-(Cyclopropylmethyl)-4,4-dimethylcyclohex-2-en-1-ol
CAS 2138544-22-4C12H20O
1-Cyclobutyl-4,4-dimethylcyclohex-2-en-1-ol chemical structure, C12H20O, CAS 2138059-51-3
1-Cyclobutyl-4,4-dimethylcyclohex-2-en-1-ol
CAS 2138059-51-3C12H20O
rac-(1R,2S)-2-{Spiro[3.3]heptan-2-yl}cyclopentan-1-ol chemical structure, C12H20O, CAS 2227644-21-3
rac-(1R,2S)-2-{Spiro[3.3]heptan-2-yl}cyclopentan-1-ol
CAS 2227644-21-3C12H20O
1-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}propan-2-one chemical structure, C12H20O, CAS 4057-17-4
1-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}propan-2-one
CAS 4057-17-4C12H20O
1-[1-(3,3-Dimethylcyclopentyl)cyclopropyl]ethan-1-one chemical structure, C12H20O, CAS 2228585-95-1
1-[1-(3,3-Dimethylcyclopentyl)cyclopropyl]ethan-1-one
CAS 2228585-95-1C12H20O
2-({6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}methyl)oxirane chemical structure, C12H20O, CAS 2229088-84-8
2-({6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}methyl)oxirane
CAS 2229088-84-8C12H20O
1-Methyl-2-(pent-4-yn-1-yl)cyclohexan-1-ol chemical structure, C12H20O, CAS 2106700-44-9
1-Methyl-2-(pent-4-yn-1-yl)cyclohexan-1-ol
CAS 2106700-44-9C12H20O
1-(But-3-en-2-yl)-3-ethylcyclopentane-1-carbaldehyde chemical structure, C12H20O, CAS 1994971-69-5
1-(But-3-en-2-yl)-3-ethylcyclopentane-1-carbaldehyde
CAS 1994971-69-5C12H20O
8,8-Dimethylspiro[4.5]decan-1-one chemical structure, C12H20O, CAS 2167723-24-0
8,8-Dimethylspiro[4.5]decan-1-one
CAS 2167723-24-0C12H20O
3,5-Dimethyl-1-(prop-2-en-1-yl)cyclohexane-1-carbaldehyde chemical structure, C12H20O, CAS 2137742-60-8
3,5-Dimethyl-1-(prop-2-en-1-yl)cyclohexane-1-carbaldehyde
CAS 2137742-60-8C12H20O
3-Cyclobutyl-4,4-dimethylcyclohexan-1-one chemical structure, C12H20O, CAS 2138091-57-1
3-Cyclobutyl-4,4-dimethylcyclohexan-1-one
CAS 2138091-57-1C12H20O
4-Methyl-1-(pent-4-en-2-yl)cyclohex-2-en-1-ol chemical structure, C12H20O, CAS 2138124-05-5
4-Methyl-1-(pent-4-en-2-yl)cyclohex-2-en-1-ol
CAS 2138124-05-5C12H20O

Frequently asked questions

What is the molar mass of C12H20O?

The molar mass of C12H20O is 180.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 20 hydrogen atoms and 1 oxygen atom. The monoisotopic mass is 180.1514 Da.

How many compounds have the formula C12H20O?

CompoundList lists 536 compounds with the molecular formula C12H20O, including 1-(1-Cycloheptylcyclopropyl)ethan-1-one, 2-Methyl-1-(pent-4-en-2-yl)cyclopentane-1-carbaldehyde, 1-(2-Cyclohexylethyl)cyclopropane-1-carbaldehyde. 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 C12H20O?

C12H20O has a degree of unsaturation of 3. 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.