Molecular formula
C11H20O
695 compounds have this formula on CompoundList.
- Molar mass
- 168.28g/mol
- Monoisotopic mass
- 171.1702Da
- Atoms
- 32
- Elements
- 3
- Rings plus double bonds
- 2
The formula C11H20O describes a molecule made of 11 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 × 1178.51%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 2011.98%1.008 × 20 = 20.160 g/mol
- O Oxygen × 19.51%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H20O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 695 compounds
(Z)-9-Methyldec-2-enal
CAS 654668-47-0C11H20O
SC9Sms3apl
CAS 16303-91-6C11H20O
6-Methyl-3-methylene-1-nonen-5-ol
CAS 86361-19-5C11H20O
![2-[(1S,2R,4R)-3,3-Dimethylbicyclo[2.2.1]heptan-2-yl]ethan-1-ol chemical structure, C11H20O, CAS 16503-26-7](/s/DUINBOMGEZFPDK-IVZWLZJFSA-N.svg)
2-[(1S,2R,4R)-3,3-Dimethylbicyclo[2.2.1]heptan-2-yl]ethan-1-ol
CAS 16503-26-7C11H20O
![1-[1-(Cyclopentylmethyl)cyclopropyl]ethan-1-ol chemical structure, C11H20O, CAS 1700234-78-1](/s/JVJWDTVDHMATJF-UHFFFAOYSA-N.svg)
1-[1-(Cyclopentylmethyl)cyclopropyl]ethan-1-ol
CAS 1700234-78-1C11H20O
5-(tert-Butoxy)-3,3-dimethylpent-1-yne
CAS 2097979-69-4C11H20O
![2-{Bicyclo[2.2.1]heptan-2-yl}-2-methylpropan-1-ol chemical structure, C11H20O, CAS 1699370-73-4](/s/VEPMZJVAWOASDT-UHFFFAOYSA-N.svg)
2-{Bicyclo[2.2.1]heptan-2-yl}-2-methylpropan-1-ol
CAS 1699370-73-4C11H20O
2-Cyclohexyl-2-methylbutanal
CAS 1934479-06-7C11H20O
3-Methyl-2-(3-methylbutyl)cyclopentanone
CAS 52033-97-3C11H20O
1-(4,4-Dimethylcyclohexyl)prop-2-en-1-ol
CAS 1864201-72-8C11H20O
2-Cycloheptyl-2-methylpropanal
CAS 1934397-46-2C11H20O
![[1-Ethyl-2',2'-dimethyl[1,1'-bi(cyclopropan)]-2-yl]methanol chemical structure, C11H20O, CAS 1935642-46-8](/s/CEPPTNYLAVLDNI-UHFFFAOYSA-N.svg)
[1-Ethyl-2',2'-dimethyl[1,1'-bi(cyclopropan)]-2-yl]methanol
CAS 1935642-46-8C11H20O
2-Hexyl-5-methyl-2,3-dihydrofuran
CAS 33529-51-0C11H20O
2-(3,3-Dimethylcyclohexyl)propanal
CAS 2089283-51-0C11H20O
![{3-Pentylbicyclo[1.1.1]pentan-1-yl}methanol chemical structure, C11H20O, CAS 2287317-01-3](/s/VWANMDLPKPWJAI-UHFFFAOYSA-N.svg)
{3-Pentylbicyclo[1.1.1]pentan-1-yl}methanol
CAS 2287317-01-3C11H20O
![[3-(3-Methylbutyl)bicyclo[1.1.1]pentan-1-yl]methanol chemical structure, C11H20O, CAS 2287345-53-1](/s/UDCDEEKNAHGGKB-UHFFFAOYSA-N.svg)
[3-(3-Methylbutyl)bicyclo[1.1.1]pentan-1-yl]methanol
CAS 2287345-53-1C11H20O
![[3-(Pentan-3-yl)bicyclo[1.1.1]pentan-1-yl]methanol chemical structure, C11H20O, CAS 2287316-23-6](/s/FIHFLQJPGRJZGR-UHFFFAOYSA-N.svg)
[3-(Pentan-3-yl)bicyclo[1.1.1]pentan-1-yl]methanol
CAS 2287316-23-6C11H20O
2,5-Undecadien-1-ol, (2Z,5E)-
CAS 1400645-62-6C11H20O
![(1R,4R,6S)-4-tert-Butyl-1-methyl-7-oxabicyclo[4.1.0]heptane chemical structure, C11H20O, CAS 22823-71-8](/s/ZUENFIKMFIFRKU-WCABBAIRSA-N.svg)
(1R,4R,6S)-4-tert-Butyl-1-methyl-7-oxabicyclo[4.1.0]heptane
CAS 22823-71-8C11H20O
(2S,5R)-5-Methyl-2-(propan-2-yl)cycloheptan-1-one
CAS 18938-81-3C11H20O
(5E)-6-Methyldec-5-en-4-one
CAS 182362-55-6C11H20O
4,6-Dimethyl-3-nonen-2-one
CAS 261639-06-9C11H20O
![{1'-Ethyl-[1,1'-bi(cyclobutane)]-1-yl}methanol chemical structure, C11H20O, CAS 2228714-46-1](/s/XWBFFWVLHCTHPE-UHFFFAOYSA-N.svg)
{1'-Ethyl-[1,1'-bi(cyclobutane)]-1-yl}methanol
CAS 2228714-46-1C11H20O
![{2',2',3',3'-Tetramethyl-[1,1'-bi(cyclopropane)]-1-yl}methanol chemical structure, C11H20O, CAS 2229397-31-1](/s/LDAVIWGDWKGIRY-UHFFFAOYSA-N.svg)
{2',2',3',3'-Tetramethyl-[1,1'-bi(cyclopropane)]-1-yl}methanol
CAS 2229397-31-1C11H20O
- rac-(1R,2S)-2-Cyclopentylcyclohexan-1-ol876369-58-3C11H20O
- (E)-2,2,6,6-Tetramethyl-4-hepten-3-one20859-13-6C11H20O
- 1-[(1R,2S)-2-Propan-2-ylcyclohexyl]ethanone403641-44-1C11H20O
- 2-(2,6,6-Trimethyl-2-cyclohexen-1-yl)ethanol472-63-9C11H20O
- (2S,4R)-4-tert-Butyl-2-methylcyclohexan-1-one3211-26-5C11H20O
- 3-tert-Butyl-3-methylcyclohexan-1-one91523-77-2C11H20O
- (3R)-2,2,6,6-Tetramethylhept-4-yn-3-ol22688-43-3C11H20O
- 2-(But-3-en-1-yl)-1-methylcyclohexan-1-ol859818-90-9C11H20O
- 2,3-Dipropylcyclopentan-1-one88854-33-5C11H20O
- (4Z)-2,2,5,6-Tetramethyl-4-hepten-3-one89374-87-8C11H20O
- 2,2-Dimethylnon-4-YN-3-ol119352-77-1C11H20O
- 1-(2-Methylcycloheptyl)propan-1-one89932-43-4C11H20O
- 2,3-Dimethylnon-4-YN-3-ol89990-91-0C11H20O
- 6-Methyl-3-[(propan-2-yl)oxy]hepta-1,5-diene68060-20-8C11H20O
- 3-Methoxy-1,7,7-trimethylbicyclo[2.2.1]heptane136029-03-3C11H20O
- 3-Methyl-2-(prop-2-EN-1-yl)heptanal58105-41-2C11H20O
- rac-(1R,2S)-2-(Pent-4-en-1-yl)cyclohexan-1-ol170997-56-5C11H20O
- 2,2,6,6-Tetramethylcyclohexanecarbaldehyde13377-50-9C11H20O
- 3,3,6,6-Tetramethylcycloheptanone15152-22-4C11H20O
- Ethanone, 1-(2-propylcyclohexyl)-167225-93-6C11H20O
- Cyclohexanone, 3-ethyl-3-(1-methylethyl)-537676-32-7C11H20O
- 3-Methoxy-1-methyl-2-propan-2-ylcyclohexene188660-76-6C11H20O
- (1S,2S)-2-Heptylcyclopropane-1-carbaldehyde666822-23-7C11H20O
- 4-Ethoxynona-1,5-diene67323-96-0C11H20O
- 9-Methyldec-6-en-5-one824959-96-8C11H20O
- 4-(4-Methylcyclohexyl)butanal1862826-74-1C11H20O
- 1-Cycloheptylbutan-1-one1497244-68-4C11H20O
- 1-(2,2,3-Trimethylcyclopentyl)propan-2-one137998-58-4C11H20O
- 1-Cyclopentylhexan-3-one1271591-46-8C11H20O
- 3-Methoxy-4,7,7-trimethylbicyclo[4.1.0]heptane88598-07-6C11H20O
- 6-Methyldec-4-EN-2-one88691-54-7C11H20O
- 5-Methyldeca-6,8-dien-5-ol88691-60-5C11H20O
- 4-(Prop-1-EN-1-yl)octan-2-one88691-68-3C11H20O
- Undeca-4,6-dien-3-ol88920-71-2C11H20O
- 2,5,7-Trimethyloct-6-en-3-one89065-94-1C11H20O
- Undec-6-en-5-one89374-86-7C11H20O
- 2,2,5,6-Tetramethylhept-4-en-3-oneC11H20O
- 2-Methylidenedec-4-en-1-ol89376-00-1C11H20O
- Undeca-4,7-dien-1-ol104188-12-7C11H20O
- 4-Methyldeca-3,9-dien-1-ol111833-33-1C11H20O
- 4,4,5-Trimethyloct-6-en-2-one112197-67-8C11H20O
- 2,2-Dimethyl-3-(2-methylprop-1-en-1-yl)oxane115654-96-1C11H20O
- (2s)-4-Undecyn-2-ol139220-37-4C11H20O
- 3,5-Diethylhepta-1,6-dien-4-ol10545-05-8C11H20O
- 1-[(2-Methylbut-3-YN-2-yl)oxy]hexane33668-14-3C11H20O
- 9-Methyldeca-4,8-dien-1-ol341527-87-5C11H20O
- 7-Methoxy-2,7-dimethylocta-1,5-diene54009-91-5C11H20O
- 5-Methoxy-2,7-dimethylocta-1,6-diene54009-90-4C11H20O
- 2-Methyl-5-methylidenenon-2-en-1-ol67548-38-3C11H20O
- 2,8-Dimethylnon-2-EN-4-one66917-83-7C11H20O
- 4-(Ethoxymethyl)octa-1,3-diene65912-90-5C11H20O
- 6-Methyl-1-[(propan-2-yl)oxy]hepta-1,5-diene68060-21-9C11H20O
- (2S)-2-Methyl-2-(oct-2-en-1-yl)oxirane658063-46-8C11H20O
- Undec-3-EN-5-one63859-49-4C11H20O
- 7-Methyldec-8-EN-5-one62858-51-9C11H20O
- 2,6-Dimethylnon-7-EN-4-one62834-97-3C11H20O
- 2,5,7-Trimethyloct-7-EN-4-one62834-84-8C11H20O
- 2,4-Dimethylnon-1-EN-5-one62834-82-6C11H20O
- 5-Ethenylnon-1-EN-5-ol62834-79-1C11H20O
- 8-Methoxy-2,6-dimethylocta-2,5-diene62823-73-8C11H20O
- 2-Methyldeca-4,9-dien-2-ol62509-11-9C11H20O
- 4-(2-Methoxyethyl)oct-1-yne61753-75-1C11H20O
- 5,7,7-Trimethyloct-5-en-2-one61478-34-0C11H20O
- (3,6,6-Trimethylbicyclo[3.1.1]heptan-2-yl)methanol61314-58-7C11H20O
- 3-Methoxy-1,3,5,5-tetramethylcyclohex-1-ene61268-02-8C11H20O
- 1-tert-Butoxybicyclo[2.2.1]heptane61192-19-6C11H20O
- 3-Propylideneoctan-2-one71686-65-2C11H20O
- 1-(Pent-2-en-1-yl)cyclohexan-1-ol835596-29-7C11H20O
- 3-(2-Methylprop-1-EN-1-ylidene)heptan-1-ol821783-06-6C11H20O
- 3-Ethenylidenenonan-1-ol821783-02-2C11H20O
- (3R)-5-Ethenylidenenonan-3-ol821783-00-0C11H20O
- 5-tert-Butylhepta-5,6-dien-3-ol821782-63-2C11H20O
- (3S)-5-Ethenylidenenonan-3-ol821782-46-1C11H20O
- 5-Ethenylidenenonan-3-ol821782-45-0C11H20O
- 5,6,6-Trimethylspiro[3.4]octan-5-ol820222-54-6C11H20O
- 5,5-Dimethyl-3-(propan-2-yl)hex-1-yn-3-ol919516-10-2C11H20O
Frequently asked questions
What is the molar mass of C11H20O?
The molar mass of C11H20O is 168.28 g/mol, calculated from standard atomic weights for 11 carbon atoms, 20 hydrogen atoms and 1 oxygen atom. The monoisotopic mass is 171.1702 Da.
How many compounds have the formula C11H20O?
CompoundList lists 695 compounds with the molecular formula C11H20O, including (Z)-9-Methyldec-2-enal, SC9Sms3apl, 6-Methyl-3-methylene-1-nonen-5-ol. 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 C11H20O?
C11H20O 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.