Molecular formula
C11H20O2
978 compounds have this formula on CompoundList.
- Molar mass
- 184.28g/mol
- Monoisotopic mass
- 190.1840Da
- Atoms
- 33
- Elements
- 3
- Rings plus double bonds
- 2
The formula C11H20O2 describes a molecule made of 11 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 × 1171.70%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 2010.94%1.008 × 20 = 20.160 g/mol
- O Oxygen × 217.36%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H20O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 978 of 978 compounds
![rac-(1R,2S)-1-Methyl-2-[2-(oxiran-2-yl)ethyl]cyclohexan-1-ol chemical structure, C11H20O2, CAS 2155972-48-6](/s/WHADLYUZAYOCNQ-KHUXNXPUSA-N.svg)
rac-(1R,2S)-1-Methyl-2-[2-(oxiran-2-yl)ethyl]cyclohexan-1-ol
CAS 2155972-48-6C11H20O2
3-(3,3-Dimethylbutyl)oxolane-3-carbaldehyde
CAS 2029628-80-4C11H20O2
1-(Ethoxymethyl)cycloheptane-1-carbaldehyde
CAS 2021331-50-8C11H20O2
3-(2-Methylbutyl)oxane-3-carbaldehyde
CAS 2002903-05-9C11H20O2
4-(Pentan-3-yl)oxane-4-carbaldehyde
CAS 1994847-60-7C11H20O2
1-(2-Hydroxy-2,3-dimethylbutyl)cyclobutane-1-carbaldehyde
CAS 2021596-58-5C11H20O2
3-Ethyl-1-(methoxymethyl)cyclohexane-1-carbaldehyde
CAS 2025980-85-0C11H20O2
1-(Ethoxymethyl)-3-methylcyclohexane-1-carbaldehyde
CAS 2016474-08-9C11H20O2
2,2-Dimethyl-3-(4-methyloxan-4-yl)propanal
CAS 2171843-06-2C11H20O2
1-(1-Methoxypropan-2-yl)cyclohexane-1-carbaldehyde
CAS 2024450-48-2C11H20O2
3-(4-Methylpentan-2-yl)oxolane-3-carbaldehyde
CAS 1995730-16-9C11H20O2
![1-[(tert-Butoxy)methyl]cyclopentane-1-carbaldehyde chemical structure, C11H20O2, CAS 2000123-25-9](/s/XZNVIBWMADRBSW-UHFFFAOYSA-N.svg)
1-[(tert-Butoxy)methyl]cyclopentane-1-carbaldehyde
CAS 2000123-25-9C11H20O2
3-(3-Methylpentan-2-yl)oxolane-3-carbaldehyde
CAS 2004202-94-0C11H20O2
Methyl (2E)-3-ethyl-5-methylhept-2-enoate
CAS 1563268-14-3C11H20O2
4-(2-Cyclopentylethyl)oxolan-3-ol
CAS 2013573-54-9C11H20O2
4-(Methoxymethyl)-2-(2-methylprop-2-en-1-yl)cyclopentan-1-ol
CAS 2155737-86-1C11H20O2
rac-(3R,4S)-4-(3,4-Dimethylpent-3-en-1-yl)oxolan-3-ol
CAS 2227841-18-9C11H20O2
2-Cyclobutyl-4-(methoxymethyl)cyclopentan-1-ol
CAS 2104170-75-2C11H20O2
1-(1-Hydroxy-4,4-dimethylcyclohexyl)propan-2-one
CAS 2172495-35-9C11H20O2
1-(1-Hydroxy-4-methylcycloheptyl)propan-2-one
CAS 2172444-49-2C11H20O2
2,2-Dimethyl-1-(2-methylbutan-2-yl)cyclopropane-1-carboxylic acid
CAS 2228146-51-6C11H20O2
![2-[1-(Pentan-3-yl)cyclobutyl]acetic acid chemical structure, C11H20O2, CAS 2229186-80-3](/s/YESLWYHODMPIBZ-UHFFFAOYSA-N.svg)
2-[1-(Pentan-3-yl)cyclobutyl]acetic acid
CAS 2229186-80-3C11H20O2
3-(3,3-Dimethylcyclopentyl)-2-methylpropanoic acid
CAS 2229620-66-8C11H20O2
2,2-Dimethyl-3-(pentan-2-yl)cyclopropane-1-carboxylic acid
CAS 1866718-94-6C11H20O2
- 3-(2-Methoxyethyl)-4,4-dimethylcyclohexan-1-one2138557-11-4C11H20O2
- 2-[1-(2,2-Dimethylpropyl)cyclobutyl]acetic acid2228587-02-6C11H20O2
- 2-[2-(Hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]propan-2-ol2172216-34-9C11H20O2
- {4-Methyl-1-[(oxiran-2-yl)methyl]cyclohexyl}methanol2137576-74-8C11H20O2
- 4-[(1-Methylcyclopentyl)methyl]oxolan-3-ol2011992-14-4C11H20O2
- 1-[1-(Hydroxymethyl)cyclobutyl]cyclohexan-1-ol2172489-91-5C11H20O2
- 2-(2-Methoxycyclopentyl)-2-methylbutanal2025053-47-6C11H20O2
- 4-(2-Methylbutyl)oxane-4-carbaldehyde2024998-34-1C11H20O2
- 1-(2-Methoxypropyl)cyclohexane-1-carbaldehyde2013933-87-2C11H20O2
- 2-(3,3-Dimethylbutyl)oxolane-2-carbaldehyde2172242-65-6C11H20O2
- 1-(3-Hydroxy-2-methylpropyl)cyclohexane-1-carbaldehyde2025816-01-5C11H20O2
- 8,8-Dimethyl-1-oxaspiro[4.5]decan-4-ol2138174-35-1C11H20O2
- 3-(3-Hydroxypropyl)-4,4-dimethylcyclohexan-1-one2138131-06-1C11H20O2
- 4-(3,3-Dimethylcyclopentyl)butanoic acid1700217-41-9C11H20O2
- {1-[(Oxiran-2-yl)methyl]cycloheptyl}methanol2137681-48-0C11H20O2
- 3-Ethoxy-4-(propan-2-yl)cyclohexan-1-one2138061-14-8C11H20O2
- 2,2,4-Trimethyloctane-3,5-dione771578-10-0C11H20O2
- 4-(Ethoxymethylidene)-2,2-dimethylhexan-3-one1995794-90-5C11H20O2
- 4-Methyl-3-[(propan-2-yloxy)methyl]cyclohexan-1-one2138550-59-9C11H20O2
- 1-Propoxycycloheptane-1-carbaldehyde2138555-10-7C11H20O2
- 1-(Methoxymethyl)-4-(propan-2-yl)cyclohex-2-en-1-ol2138542-34-2C11H20O2
- 2-Hydroxy-4-(2-methylbutan-2-yl)cyclohexan-1-one2138193-91-4C11H20O2
- 2-(3,3-Dimethylcyclopentyl)butanoic acid2142421-88-1C11H20O2
- 2,2-Dimethyl-1-(pentan-2-yl)cyclopropane-1-carboxylic acid2151749-65-2C11H20O2
- 2-Methyl-2-(2,2,3,3-tetramethylcyclopropyl)propanoic acid2228459-74-1C11H20O2
- 1-[2-(4-Methyloxan-4-yl)ethyl]cyclopropan-1-ol2229272-88-0C11H20O2
- 3-(2,2,3,3-Tetramethylcyclopropyl)butanoic acid2228367-91-5C11H20O2
- 2-(1-Methylcyclohexyl)butanoic acid2228669-13-2C11H20O2
- [1-(4-Methyloxan-4-yl)cyclobutyl]methanol2228265-54-9C11H20O2
- {2-Oxaspiro[4.6]undecan-3-yl}methanol2770501-65-8C11H20O2
- Ethyl (e)-7-methyl-4-octenoate179617-48-2C11H20O2
- rel-(1R,2R)-4-Ethylidene-2-propoxycyclohexanol2101609-63-4C11H20O2
- rel-(1R,2R)-5-Ethylidene-2-propoxycyclohexanol2101609-62-3C11H20O2
- 4-Ethyl-2-(prop-2-en-1-yl)hexanoic acid1856976-19-6C11H20O2
- Macropophorone2775387-27-2C11H20O2
- Ethyl (z)-7-methyl-4-octenoate2767518-24-9C11H20O2
- 3-Heptenoic acid, 2-ethyl-4-methyl-, methyl esterC11H20O2
- (2R,3R,4S,E)-3-Methoxy-2,4-dimethyloct-6-enal332842-68-9C11H20O2
- Spiro[5.5]undecane-3,9-diol138476-86-5C11H20O2
- (1S,3S,5R,7R)-1-Ethyl-3,5,7-trimethyl-2,8-dioxabicyclo[3.2.1]octane162334-33-0C11H20O2
- 1,7-Di(oxiran-2-yl)heptane358348-36-4C11H20O2
- rac 10-Hydroxy-1-undecen-6-one-d61246818-57-4C11H20O2
- (Z)-2-Heptenoic acid butyl ester52392-62-8C11H20O2
- rac-(1R,3R)-3-(2,2-Dimethylpropyl)-2,2-dimethylcyclopropane-1-carboxylic acid2227854-24-0C11H20O2
- 1,4-Bis(methoxymethyl)bicyclo[2.2.1]heptane129776-39-2C11H20O2
- rel-(1R,2R,5R,6R)-2,6-Dimethylbicyclo[3.3.1]nonane-2,6-diol95302-57-1C11H20O2
- rac-(1R,2R)-2-Hexyl-1-methylcyclopropane-1-carboxylic acid2137626-25-4C11H20O2
- rac-2-[(1R,2S)-2-Hydroxy-2-methylcyclohexyl]-2-methylpropanal2092605-83-7C11H20O2
- rac-(1R,3R)-2,2-Dimethyl-3-(pentan-3-yl)cyclopropane-1-carboxylic acid2227746-90-7C11H20O2
- rac-(1R,3R)-2,2-Dimethyl-3-(pentan-2-yl)cyclopropane-1-carboxylic acid2227948-47-0C11H20O2
- rac-(1R,3S)-2,2-Dimethyl-3-(2-methylbutan-2-yl)cyclopropane-1-carboxylic acid2227731-73-7C11H20O2
- (E,6R,7R)-7-Hydroxy-4,6-dimethylnon-4-en-3-oneC11H20O2
- 2-[(E)-Hex-2-enoxy]oxaneC11H20O2
- tert-Butyl (E)-hept-3-enoateC11H20O2
Frequently asked questions
What is the molar mass of C11H20O2?
The molar mass of C11H20O2 is 184.28 g/mol, calculated from standard atomic weights for 11 carbon atoms, 20 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 190.1840 Da.
How many compounds have the formula C11H20O2?
CompoundList lists 978 compounds with the molecular formula C11H20O2, including rac-(1R,2S)-1-Methyl-2-[2-(oxiran-2-yl)ethyl]cyclohexan-1-ol, 3-(3,3-Dimethylbutyl)oxolane-3-carbaldehyde, 1-(Ethoxymethyl)cycloheptane-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 C11H20O2?
C11H20O2 has a degree of unsaturation of 2. 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.