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 201 to 300 of 754 compounds
4-(Isopropyl)-1-methylcyclohex-3-en-1-yl acetate
CAS 95046-35-8C12H20O2
2-Pentenoic acid, 2-methyl-, (3Z)-3-hexenyl ester
C12H20O2
Cyclohexaneacetic acid, 1-ethenyl-, ethyl ester
CAS 71593-71-0C12H20O2
Bicyclo(3.2.1)octane-3-carboxylic acid, 3-(1-methylethyl)-
CAS 95685-40-8C12H20O2
6-Heptenoic acid, 2-(4-pentenyl)-
CAS 152568-35-9C12H20O2
4-(Pent-4-EN-1-yl)cyclohexane-1-carboxylic acid
CAS 101478-51-7C12H20O2
(E)-3-Hexenyl (Z)-3-hexenoate
CAS 53398-88-2C12H20O2
3-Cyclopentene-1-acetic acid, 2,2,3-trimethyl-, ethyl ester
CAS 81907-73-5C12H20O2
Cyclogeranyl acetate, (R)-
CAS 192724-31-5C12H20O2
1-Cyclopentyl-4,4-dimethylpentane-1,3-dione
CAS 67078-78-8C12H20O2
(R)-Dodec-2-en-1,5-olide
CAS 152398-49-7C12H20O2
1-Pentalenol, octahydro-3a,6a-dimethyl-, 1-acetate
CAS 91499-02-4C12H20O2
Cyclogeranyl acetate, (S)-
CAS 186365-91-3C12H20O2
![7-(Hydroxymethyl)-2,4-dimethylbicyclo[3.3.1]nonan-3-one chemical structure, C12H20O2, CAS 1334415-40-5](/s/QDLNNXZDIHDFDA-UHFFFAOYSA-N.svg)
7-(Hydroxymethyl)-2,4-dimethylbicyclo[3.3.1]nonan-3-one
CAS 1334415-40-5C12H20O2
Ethanol, 2-((6,6-dimethylbicyclo(3.1.1)hept-2-en-2-yl)methoxy)-(9CI)
CAS 17140-74-8C12H20O2
4-Acetyl-3,3,5,5-tetramethylcyclohexan-1-one
CAS 16556-46-0C12H20O2
6-(1-Cyclohexenyl)hexanoic acid
CAS 4132-61-0C12H20O2
![Dispiro[4.1.4.1]dodecane-6,12-diol chemical structure, C12H20O2, CAS 6975-20-8](/s/UXTAELSTMMPOKP-UHFFFAOYSA-N.svg)
Dispiro[4.1.4.1]dodecane-6,12-diol
CAS 6975-20-8C12H20O2
2-(Cyclohex-3-en-1-yl)-5,5-dimethyl-1,3-dioxane
CAS 38252-10-7C12H20O2
2-(1-Cyclohexen-1-yl)hexanoic acid
CAS 72474-07-8C12H20O2
Pentyl hept-2-ynoate
CAS 16491-57-9C12H20O2
![10a-Hydroxydecahydrobenzo[8]annulen-5(1H)-one chemical structure, C12H20O2, CAS 16084-17-6](/s/HNJAYISDTLYHBO-UHFFFAOYSA-N.svg)
10a-Hydroxydecahydrobenzo[8]annulen-5(1H)-one
CAS 16084-17-6C12H20O2
4-tert-Butylcyclohex-1-en-1-yl acetate
CAS 7360-39-6C12H20O2
3,3-Diethoxyprop-1-ynylcyclopentane
CAS 51149-68-9C12H20O2
- Octanoic acid, but-3-yn-2-yl ester215544-17-5C12H20O2
- 2H-Pyran, 2-[(1-butyl-2-propynyl)oxy]tetrahydro-831-83-4C12H20O2
- Cyclododecane-1,4-dione27567-77-7C12H20O2
- 3-(Isopropyl)-6-methylcyclohexen-1-yl acetate85392-37-6C12H20O2
- 4-Cycloocten-1-yl butyrate94139-01-2C12H20O2
- Cyclooct-4-enyl isobutyrate94139-02-3C12H20O2
- 1,6-Cyclododecanedione10329-89-2C12H20O2
- Ethyl 2-hexylcycloprop-2-enecarboxylate131295-27-7C12H20O2
- 9-Decyn-1-ol, 1-acetate53596-72-8C12H20O2
- (+)-(1r)-cis-2,2-Dimethyl-3-isopropenylcyclobutanemethanol acetate86562-51-8C12H20O2
- Ethyl 3-cyclohexyl-2-methylprop-2-enoate115901-78-5C12H20O2
- tert-Butyl 4-methylenecyclohexane-1-carboxylate856680-45-0C12H20O2
- 2-(4'-Methyl valeryl) cyclohexanone59209-93-7C12H20O2
- 2-[(Hept-6-yn-2-yl)oxy]oxane86423-96-3C12H20O2
- 9-Undecynoic acid methyl ester18937-76-3C12H20O2
- Methyl 4-tert-butylcyclohex-1-ene-1-carboxylate22173-19-9C12H20O2
- Furyl octanol19679-97-1C12H20O2
- Ast7NQ1gie118026-67-8C12H20O2
- Ethyl 2-(4-ethylcyclohexylidene)acetate726186-65-8C12H20O2
- 3,5-Dimethyl-1-(carbethoxymethylene)cyclohexane85120-26-9C12H20O2
- 3-Cyclopentene-1-ethanol, 2,2,3-trimethyl-, 1-acetate, (1R)-52486-39-2C12H20O2
- 2,2-Dicyclopentylacetic acid55640-02-3C12H20O2
- 9-Hydroxy-3-formyl-spiro[5.5]undecane154464-82-1C12H20O2
- Ethanol, 2-(3,3-dimethylcyclohexylidene)-, 1-acetate, (2Z)-97890-05-6C12H20O2
- 4,4-Dimethyl-2-(2-methylpropanoyl)cyclohexan-1-one59210-12-7C12H20O2
- Octahydropentalenyl isobutyrate93964-81-9C12H20O2
- Octahydro-1-isopropyl-3H-2-benzopyran-3-one84604-64-8C12H20O2
- 4,7,7-Trimethylbicyclo(4.1.0)hept-3-yl acetate85392-39-8C12H20O2
- (3,3-Dimethylbicyclo(2.2.1)hept-2-yl)methyl acetate85392-38-7C12H20O2
- 5,7-Octadien-2-ol, 2,6-dimethyl-, acetate, (Z)-7643-61-0C12H20O2
- 2-(2,2-Dimethylpropanoyl)-4-methylcyclohexan-1-one1250795-51-7C12H20O2
- 1-Allyl-4-ethylcyclohexane-1-carboxylic acid1503576-18-8C12H20O2
- 3-(Bicyclo[2.2.1]heptan-2-yl)-2,2-dimethylpropanoic acid1560323-04-7C12H20O2
- 2,2-Dimethyl-6-(2-methylpropanoyl)cyclohexan-1-one1515629-82-9C12H20O2
- Bicyclo(2.2.1)heptan-2-ol, 1,3,3-trimethyl-, acetate, (1S,2R,4R)-76109-40-5C12H20O2
- 7-Cyclohexyloxepan-2-one34680-84-7C12H20O2
- 3-Methylbutyl hept-2-ynoate16596-74-0C12H20O2
- 2,6,6-Trimethylcyclohept-1-en-1-yl acetate30452-01-8C12H20O2
- (Tricyclo[4.2.2.0~2,5~]decane-7,8-diyl)dimethanol36528-59-3C12H20O2
- 7,11,11-Trimethyl-2,4-dioxaspiro[5.5]undec-8-ene69745-74-0C12H20O2
- 3,5,8-Trimethylnon-7-ene-2,4-dione94201-69-1C12H20O2
- Cyclohexanone, 3-(1-oxohexyl)-143676-04-4C12H20O2
- 2,7-Nonadienoic acid, 3,8-dimethyl-, methyl ester, (E)-55283-31-3C12H20O2
- 2,7-Nonadienoic acid, 3,8-dimethyl-, methyl ester, (Z)-55283-30-2C12H20O2
- Cyclohexanone, 2-(3,3-dimethyl-2-oxobutyl)-144536-58-3C12H20O2
- 1,2-Dipivaloylethylene10507-31-0C12H20O2
- (r,z)-3-Butyl-4-pentylideneoxetan-2-one898799-30-9C12H20O2
- Ethyl 4-cyclohexylbut-2-enoate105198-39-8C12H20O2
- Ethyl 2,3-dipropyl-2-cyclopropene-1-carboxylate1605-39-6C12H20O2
- Cyclododecane-1,7-dione10329-90-5C12H20O2
- 3,3,8,8-Tetramethylcyclooctane-1,2-dione81578-43-0C12H20O2
- 3,4-Di-tert-butylcyclobutane-1,2-dione22935-40-6C12H20O2
- Cyclododecane-1,5-dione10329-88-1C12H20O2
- 3-Butoxy-5,5-dimethylcyclohex-2-en-1-one128445-75-0C12H20O2
- 1,1'-(1,2,2-Trimethylcyclopentane-1,3-diyl)di(ethan-1-one)61826-01-5C12H20O2
- 2-(2,6,6-Trimethylcyclohex-2-en-1-yl)-1,3-dioxolane78842-54-3C12H20O2
- (1,3,3-Trimethylbicyclo[2.2.1]heptan-2-yl)acetic acid648894-38-6C12H20O2
- Methyl 3-methylene-l-isobutyl-cyclopentanecarboxylate400769-64-4C12H20O2
- cis-3-Hexenyl 2-methyl-2-pentenoateC12H20O2
- 2-Hexenoic acid, 3-hexenyl ester, (?,E)-102832-14-4C12H20O2
- (3,3,6,6-Tetramethylcyclohex-1-en-1-yl)acetic acid90103-44-9C12H20O2
- 2-(2-Oxohexyl)cyclohexan-1-one61469-56-5C12H20O2
- tert-Butyl trans-6-methyl-3-cyclohexene-1-carboxylate5933-61-9C12H20O2
- 3,6-Dodecadienoic acid10390-15-5C12H20O2
- 3-Heptylidene-5-methyloxolan-2-one132209-86-0C12H20O2
- 2,2,7,7-Tetramethyl-oct-4-en-3,6-dione29100-93-4C12H20O2
- Propan-2-yl nona-3,8-dienoate95451-60-8C12H20O2
- (1S-(1alpha,2alpha,3beta,5alpha))-3,6,6-Trimethylbicyclo(3.1.1)hept-3-yl acetate39166-57-9C12H20O2
- Spiro[5.5]undecane-2-carboxylic acid1147732-99-7C12H20O2
- 2-(4-Heptyn-1-yloxy)tetrahydro-2H-pyran1420074-18-5C12H20O2
- 2-Butanoyl-4-ethylcyclohexan-1-one1247523-61-0C12H20O2
- 2-Propanoyl-4-propylcyclohexan-1-one1247841-19-5C12H20O2
- 2-(2,2-Dimethylpropanoyl)cycloheptan-1-one275383-53-4C12H20O2
- 4-(Propan-2-yl)-2-propanoylcyclohexan-1-one1270897-09-0C12H20O2
- 2-Butanoyl-4,4-dimethylcyclohexan-1-one1340110-89-5C12H20O2
- 3,5-Dimethyl-2-(2-methylpropanoyl)cyclohexan-1-one1339481-18-3C12H20O2
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 4-(Isopropyl)-1-methylcyclohex-3-en-1-yl acetate, 2-Pentenoic acid, 2-methyl-, (3Z)-3-hexenyl ester, Cyclohexaneacetic acid, 1-ethenyl-, ethyl ester. 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.