Molecular formula
C12H20O2
754 compounds have this formula on CompoundList.
- Molar mass
- 196.29g/mol
- Monoisotopic mass
- 200.1714Da
- Atoms
- 34
- Elements
- 3
- Rings plus double bonds
- 3
The formula C12H20O2 describes a molecule made of 12 carbon atoms, 20 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 × 1273.43%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 2010.27%1.008 × 20 = 20.160 g/mol
- O Oxygen × 216.30%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H20O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 754 compounds
![(1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-yl acetate chemical structure, C12H20O2, CAS 69651-95-2](/s/JUWUWIGZUVEFQB-FOGDFJRCSA-N.svg)
(1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-yl acetate
CAS 69651-95-2C12H20O2
Isopropyl 2,4-dimethyl-2E,4E-heptadienoate
CAS 123245-79-4C12H20O2
3-Dodecynoic acid
CAS 55182-75-7C12H20O2
6-Dodecynoic acid
CAS 676-17-5C12H20O2
8-Dodecynoic acid
CAS 18545-07-8C12H20O2
10-Dodecynoic acid
CAS 19307-25-6C12H20O2
Npc95231
CAS 77318-48-0C12H20O2
7Z,9-Decadienyl acetate
CAS 172917-58-7C12H20O2
Cucujolide VIII
CAS 87371-99-1C12H20O2
1,2-Cyclododecanedione
CAS 3008-41-1C12H20O2
2,6-Octadienoic acid, 3,7-dimethyl-, ethyl ester
CAS 32659-21-5C12H20O2
![[2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropyl]methyl acetate chemical structure, C12H20O2, CAS 81968-65-2](/s/OTWVMTYIYNDIOQ-UHFFFAOYSA-N.svg)
[2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropyl]methyl acetate
CAS 81968-65-2C12H20O2
(+)-6-Dodecen-4-olide
CAS 63357-98-2C12H20O2
1-Oxacyclotridec-10-EN-2-one
CAS 79894-05-6C12H20O2
4-Hexenoic acid, 3-hexenyl ester, (Z,E)-
CAS 74638-19-0C12H20O2
iso-3-Thujyl acetate
CAS 62181-90-2C12H20O2
![[2,2-Dimethyl-3-(prop-1-en-2-yl)cyclobutyl]methyl acetate chemical structure, C12H20O2, CAS 28465-10-3](/s/XUCVWTVHEYSKFF-UHFFFAOYSA-N.svg)
[2,2-Dimethyl-3-(prop-1-en-2-yl)cyclobutyl]methyl acetate
CAS 28465-10-3C12H20O2
2-Propenoic acid, 2-methyl-, 1-(1-methylethyl)cyclopentyl ester
CAS 1149760-04-2C12H20O2
cis-Octahydro-4a(2H)-naphthyl acetate
CAS 36144-10-2C12H20O2
2-(1-Hydroxycyclohexyl)cyclohexan-1-one
CAS 28746-99-8C12H20O2
5,7-Dimethyladamantane-1,3-diol
CAS 10347-01-0C12H20O2
1-Ethylcyclohexyl methacrylate
CAS 274248-09-8C12H20O2
(e)-Dodec-5-en-4-olide
CAS 862852-65-1C12H20O2
Citracetal
CAS 66408-78-4C12H20O2
- 4-Hexenoic acid, 2-isopropenyl-5-methyl-, ethyl ester1845-54-1C12H20O2
- Isodihydrocarveol acetate220329-20-4C12H20O2
- 9-Dodecen-5-olide, (9E)-1310721-19-7C12H20O2
- 1 suppliers3-Cyclohexene-1-methanol, alpha,4,6,6-tetramethyl-, 1-formate63649-51-4C12H20O2
- 2-Methyl-5-(1-methylethylidene)cyclohexyl acetate13461-20-6C12H20O2
- 2H-Pyran, 2-(6-heptynyloxy)tetrahydro-37011-86-2C12H20O2
- exo-3,3-Dimethylbicyclo(2.2.1)heptane-2-propionic acid35896-35-6C12H20O2
- trans-Ethyl 3-(4-methylcyclohexyl)acrylate324795-73-5C12H20O2
- Neodihydrocarveol acetate, (-)-75684-64-9C12H20O2
- Acetaldehyde, ((3,7-dimethyl-2,6-octadienyl)oxy)-68213-87-6C12H20O2
- Bicyclo[3.2.1]octan-8-ol, 1,5-dimethyl-, 8-acetate75911-79-4C12H20O2
- Ethyl cyclooctylideneacetate1903-24-8C12H20O2
- Piperityl acetate1204-30-4C12H20O2
- 2,7-Octadien-1-ol, 2,6-dimethyl-, 1-acetate30574-44-8C12H20O2
- (Decahydro-naphthalen-1-yl)-acetic acid34681-29-3C12H20O2
- (1S-(1alpha,2alpha,3alpha,5alpha))-2,6,6-Trimethylbicyclo(3.1.1)hept-3-yl acetate39776-79-9C12H20O2
- 3-Methoxy-1-hydroxymethyladamantane36964-32-6C12H20O2
- 2-Acetyl-4-tert-butylcyclohexan-1-one19980-50-8C12H20O2
- 1-Cyclohexen-1-ol, 3-methyl-6-(1-methylethyl)-, 1-acetate68298-49-7C12H20O2
- Ethyl trans-chrysanthemate1802-02-4C12H20O2
- Ethyl 2-(1-cyclohexenyl)butanoate51632-40-7C12H20O2
- 2,6,6-Trimethylcyclohexenemethyl acetate94020-91-4C12H20O2
- 1,1-Bis[(prop-2-en-1-yl)oxy]cyclohexane53608-84-7C12H20O2
- Bicyclo[3.3.1]nonan-1-ol, 5-methyl-, 1-acetate87362-54-7C12H20O2
- Hexahydro-4,7-methanoindane-5,6-dimethanol171353-68-7C12H20O2
- 2H-Pyran-2-one, 6-(4-heptenyl)tetrahydro-, (Z)-18679-14-6C12H20O2
- 2-(Isopropyl)-5-methylcyclohexen-1-yl acetate20144-45-0C12H20O2
- Cyclododeca-5,9-diene-1,2-diol15786-26-2C12H20O2
- Ethyl 2,6,6-trimethyl-2-cyclohexene-1-carboxylate96849-99-9C12H20O2
- 4-Methoxy-8-methyloctahydro-1(2H)-naphthalenone54845-31-7C12H20O2
- Methyl octahydro-4a(2H)-naphthalenecarboxylate62338-25-4C12H20O2
- Ethyl cis-chrysanthemate41641-26-3C12H20O2
- (E)-(E)-Hex-3-en-1-yl hex-3-enoate61444-37-9C12H20O2
- (E)-2-(3,3-Dimethylcyclohexylidene)ethyl acetate97890-04-5C12H20O2
- Acetic acid, (3,3-dimethylcyclohexylidene)-, ethyl ester, (2E)-37722-78-4C12H20O2
- Cyclohexanone, 2-acetyl-3-butyl-56745-68-7C12H20O2
- 1 suppliers2,2-Dimethoxyadamantane52776-45-1C12H20O2
- (R)-2-(Isopropyl)-5-methylcyclohexen-1-yl acetate53771-94-1C12H20O2
- 3-(1-Hydroxyethyl)-1-adamantanol39917-40-3C12H20O2
- 1 suppliersrel-(1R,2S,5E,9Z)-5,9-Cyclododecadiene-1,2-diol29118-70-5C12H20O2
- 2-Methyl-3a-(prop-2-en-1-yl)hexahydro-1-benzofuran-7a(2H)-ol23438-68-8C12H20O2
- 1-Cyclopenten-1-ol, 2-pentyl-, 1-acetate24851-93-2C12H20O2
- Cyclohexen-1-ol, 2-methyl-5-(1-methylethyl)-, 1-acetate1335-18-8C12H20O2
- 1-Cyclohexene-1-carboxylic acid, 2,6,6-trimethyl-, ethyl ester72797-27-4C12H20O2
- 1-Isopropenyl-4-methylhex-5-enyl acetate61382-99-8C12H20O2
- 1,5,5-Trimethylbicyclo[2.2.1]hept-2-yl acetate62034-03-1C12H20O2
- 2-Butanone, 4-(2,6-dimethyl-3-cyclohexen-1-yl)-4-hydroxy-2316-78-1C12H20O2
- 1-Oxaspiro(4.5)decan-2-one, 8-(1-methylethyl)-, trans-4625-90-5C12H20O2
- (R)-5-Octylfuran-2(5H)-one74841-72-8C12H20O2
- Ethyl bicyclo[6.1.0]nonane-9-carboxylate72258-12-9C12H20O2
- Norsolanadione60619-46-7C12H20O2
- tert-Butyl cyclohexylideneacetate53138-75-3C12H20O2
- 3,6,6,8-Tetramethyl-1-oxaspiro[4.4]nonan-2-one94201-23-7C12H20O2
- Decahydro-6-methyl-1,4-methanonaphthalene-6,7-diol85883-85-8C12H20O2
- Ethyl 3-{bicyclo[2.2.1]heptan-2-yl}propanoate1797121-57-3C12H20O2
- beta-Isocyclolavandulyl acetate866494-88-4C12H20O2
- (3S)-3-Ethenyl-2,5-dimethylhex-4-en-2-yl acetate79507-88-3C12H20O2
- 2,6-Decadienoic acid, ethyl ester68039-70-3C12H20O2
- 3,4-Dihydro-2,5-dipropyl-2H-pyran-2-carbaldehyde33731-62-3C12H20O2
- 5-Hexylcyclohexane-1,3-dione500341-67-3C12H20O2
- 3,7-Nonadienoic acid, 4,8-dimethyl-, methyl ester19435-42-8C12H20O2
- Ethyl 2-methyl-5-propan-2-ylidenecyclopentane-1-carboxylate623935-92-2C12H20O2
- 3-Heptylidenepentane-2,4-dione94134-76-6C12H20O2
- Acetic acid, (3,3-dimethylcyclohexylidene)-, ethyl ester, (2Z)-37722-77-3C12H20O2
- (1R*,2S*,5E,9Z)-5,9-Cyclododecadien-1,2-diol5202-25-5C12H20O2
- Ethyl (2R)-2-methyl-5-(propan-2-ylidene)cyclopentane-1-carboxylateC12H20O2
- Octahydro-5,5,8a-trimethyl-2H-1-benzopyran-2-one93777-44-7C12H20O2
- 2-(7-Hydroxyheptyl)cyclopent-2-en-1-one33803-57-5C12H20O2
- (1R-(1alpha,2alpha,4alpha,5alpha))-4,6,6-Trimethylbicyclo(3.1.1.)hept-2-yl acetate78608-97-6C12H20O2
- 1-Cyclohexyl-4-methylpentane-1,3-dione1341871-38-2C12H20O2
- [[1,1'-Bi(cyclopentane)]-2-yl]acetic acid23786-96-1C12H20O2
- (3Z)-3-Hexen-1-yl 2-methyl-2-pentenoate76649-17-7C12H20O2
- Cyclobutanecarboxylic acid, 3-cycloheptyl-66016-22-6C12H20O2
- (1alpha,3aalpha,4alpha,6beta,7alpha,7aalpha)-Octahydro-4,7-methano-1H-indene-1,6-dimethanol14320-35-5C12H20O2
- Cyclohexanecarboxylic acid, 4-cyclobutylmethyl-37875-01-7C12H20O2
- 2,6,6-Trimethylbicyclo(3.1.1)hept-3-yl acetate85391-32-8C12H20O2
Frequently asked questions
What is the molar mass of C12H20O2?
The molar mass of C12H20O2 is 196.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 20 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 200.1714 Da.
How many compounds have the formula C12H20O2?
CompoundList lists 754 compounds with the molecular formula C12H20O2, including (1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-yl acetate, Isopropyl 2,4-dimethyl-2E,4E-heptadienoate, 3-Dodecynoic 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 C12H20O2?
C12H20O2 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.