Molecular formula
C11H16O2
1,040 compounds have this formula on CompoundList.
- Molar mass
- 180.25g/mol
- Monoisotopic mass
- 195.2092Da
- Atoms
- 29
- Elements
- 3
- Rings plus double bonds
- 4
The formula C11H16O2 describes a molecule made of 11 carbon atoms, 16 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 × 1173.30%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 168.95%1.008 × 16 = 16.128 g/mol
- O Oxygen × 217.75%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H16O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 701 to 800 of 1,040 compounds
![Bicyclo[6.2.1]undecane-4,5-dione chemical structure, C11H16O2, CAS 88018-66-0](/s/HFUIHMVCMHAZHY-UHFFFAOYSA-N.svg)
Bicyclo[6.2.1]undecane-4,5-dione
CAS 88018-66-0C11H16O2
7,7-Dimethyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one
CAS 87875-55-6C11H16O2
![3-Methyl-2-[(3-methylbut-2-en-1-yl)oxy]cyclopent-2-en-1-one chemical structure, C11H16O2, CAS 87412-06-4](/s/GMHAKORSMBQDRD-UHFFFAOYSA-N.svg)
3-Methyl-2-[(3-methylbut-2-en-1-yl)oxy]cyclopent-2-en-1-one
CAS 87412-06-4C11H16O2
3-Methylidenedec-4-ynoic acid
CAS 86650-46-6C11H16O2
![6-tert-Butyl-8-oxabicyclo[3.2.1]oct-6-en-3-one chemical structure, C11H16O2, CAS 89858-92-4](/s/DFGXLJQCUYXYAX-UHFFFAOYSA-N.svg)
6-tert-Butyl-8-oxabicyclo[3.2.1]oct-6-en-3-one
CAS 89858-92-4C11H16O2
![8-(Prop-2-en-1-yl)-1,4-dioxaspiro[4.5]dec-6-ene chemical structure, C11H16O2, CAS 81842-09-3](/s/MFRDREDNQAOYKN-UHFFFAOYSA-N.svg)
8-(Prop-2-en-1-yl)-1,4-dioxaspiro[4.5]dec-6-ene
CAS 81842-09-3C11H16O2
![4-[(Oxolan-2-yl)methyl]cyclohex-2-en-1-one chemical structure, C11H16O2, CAS 81842-27-5](/s/DVZNFILJZIOYPQ-UHFFFAOYSA-N.svg)
4-[(Oxolan-2-yl)methyl]cyclohex-2-en-1-one
CAS 81842-27-5C11H16O2
![4-[(Oxolan-2-yl)methyl]cyclohex-3-en-1-one chemical structure, C11H16O2, CAS 81842-21-9](/s/CBRVRGIOCWXUFY-UHFFFAOYSA-N.svg)
4-[(Oxolan-2-yl)methyl]cyclohex-3-en-1-one
CAS 81842-21-9C11H16O2
4-(2,2-Dimethyloxan-4-yl)but-3-yn-2-one
CAS 90262-26-3C11H16O2
5-(4-Methylcyclohex-3-en-1-yl)oxolan-2-one
CAS 88441-99-0C11H16O2
3-Methylbutyl 4-methylpent-4-en-2-ynoate
CAS 80220-86-6C11H16O2
(2R)-2-(Benzyloxy)butan-1-ol
CAS 84994-62-7C11H16O2
1-Butanone, 2-ethyl-1-(5-methyl-2-furanyl)-
CAS 100475-33-0C11H16O2
![1-Methoxy-6-methylbicyclo[3.2.2]non-6-en-2-one chemical structure, C11H16O2, CAS 106004-16-4](/s/ZMEMJMHPVIKGTF-UHFFFAOYSA-N.svg)
1-Methoxy-6-methylbicyclo[3.2.2]non-6-en-2-one
CAS 106004-16-4C11H16O2
Ethyl 2,4-dimethylcyclohexa-1,3-diene-1-carboxylate
CAS 30021-64-8C11H16O2
(3aR,7aR)-4,4,7a-Trimethyl-3a,4,7,7a-tetrahydro-1-benzofuran-2(3H)-one
CAS 87164-38-3C11H16O2
2-(4-Methylpent-4-enoyl)cyclopentan-1-one
CAS 106130-88-5C11H16O2
![2-[(2-Methylpent-1-en-4-yn-3-yl)oxy]oxane chemical structure, C11H16O2, CAS 89524-84-5](/s/WYRBVXROHRSJCC-UHFFFAOYSA-N.svg)
2-[(2-Methylpent-1-en-4-yn-3-yl)oxy]oxane
CAS 89524-84-5C11H16O2
![1,8,8-Trimethylbicyclo[2.2.2]octane-2,5-dione chemical structure, C11H16O2, CAS 42539-92-4](/s/RAVOCYQVYXKXGH-UHFFFAOYSA-N.svg)
1,8,8-Trimethylbicyclo[2.2.2]octane-2,5-dione
CAS 42539-92-4C11H16O2
![4-Methoxy-8,8-dimethylbicyclo[3.2.1]oct-3-en-2-one chemical structure, C11H16O2, CAS 75022-93-4](/s/XRVLMZCYOHJWKF-UHFFFAOYSA-N.svg)
4-Methoxy-8,8-dimethylbicyclo[3.2.1]oct-3-en-2-one
CAS 75022-93-4C11H16O2
(2R)-3-Methyl-2-phenylbutane-1,2-diol
CAS 51559-18-3C11H16O2
(2R)-2-Acetyl-2-(prop-2-en-1-yl)cyclohexan-1-one
CAS 58648-14-9C11H16O2
![1,4-Dioxaspiro[4.8]trideca-6,7-diene chemical structure, C11H16O2, CAS 60176-82-1](/s/RDEVVRMBFKDKJA-UHFFFAOYSA-N.svg)
1,4-Dioxaspiro[4.8]trideca-6,7-diene
CAS 60176-82-1C11H16O2
2-Methyl-1-phenylbutane-2-peroxol
CAS 140860-74-8C11H16O2
- Ethyl 2-(prop-1-en-2-yl)cyclopent-1-ene-1-carboxylate918403-63-1C11H16O2
- 1-Ethyl-4,5-dimethoxy-2-methylbenzene31465-72-2C11H16O2
- (2R)-3-(4-Methoxyphenyl)-2-methylpropan-1-ol1041006-73-8C11H16O2
- Ethyl (2E)-2-methyl-2-octen-6-ynoate88212-38-8C11H16O2
- 3-(2,4-Dimethylphenoxy)propan-1-ol1082851-69-1C11H16O2
- 4-Methyl-1-(2-oxopropyl)cyclohex-3-ene-1-carbaldehyde61426-19-5C11H16O2
- Tricyclo[2.2.1.0~2,6~]heptan-3-yl butanoate165664-06-2C11H16O2
- Ethyl exo-bicyclo[2.2.2]oct-5-ene-2-carboxylate95044-09-0C11H16O2
- 12-Oxabicyclo[7.2.1]dodec-5-en-2-one27873-77-4C11H16O2
- 1-(2-Methoxy-4-methylphenyl)propan-2-ol1538082-64-2C11H16O2
- Octa-2,7-dien-1-yl prop-2-enoate28720-98-1C11H16O2
- (1S,2S,6R,7R)-2,6-Dimethyl-3-oxatricyclo[5.2.1.02,6]decan-4-one56906-70-8C11H16O2
- 2-Ethoxy-1-ethyl-3-methoxybenzene860688-61-5C11H16O2
- Ethyl 2,3,4-trimethylcyclopenta-1,3-diene-1-carboxylate708-26-9C11H16O2
- 1-Phenylpentane-2,4-diol547750-76-5C11H16O2
- 4-(Hydroxymethyl)-2-methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one88991-95-1C11H16O2
- Methyl 1-(pent-2-yn-1-yl)cyclobutane-1-carboxylate89056-35-9C11H16O2
- Methyl 1-(but-2-yn-1-yl)cyclopentane-1-carboxylate89056-38-2C11H16O2
- 2-(2,4-Dimethylphenyl)propane-2-peroxol89444-28-0C11H16O2
- 7-Oxatricyclo[4.3.3.01,6]dodecan-8-one89789-45-7C11H16O2
- [2-(Butan-2-yl)phenyl]methaneperoxol91528-45-9C11H16O2
- 2,5-Dimethylhexahydro-1H-indene-1,4(2H)-dione92000-44-7C11H16O2
- Methyl 5-cyclopropylhepta-2,5-dienoate95242-28-7C11H16O2
- 2,3-Bis(methoxymethylidene)bicyclo[2.2.1]heptane95765-40-5C11H16O2
- Undeca-3,6,9-trienoic acid95777-84-7C11H16O2
- 1-Methoxy-6-(methoxymethylidene)bicyclo[2.2.2]oct-2-ene96028-65-8C11H16O2
- 8,8-Dimethylbicyclo[5.1.1]nonane-2,5-dione110259-90-0C11H16O2
- 4,8-Dimethylnon-4-en-6-ynoic acid112725-50-5C11H16O2
- 2-(2-Methylphenyl)butane-2-peroxol113588-16-2C11H16O2
- 9-Ethenyl-7-methyl-4,5,8,9-tetrahydrooxonin-2(3H)-one195148-87-9C11H16O2
- 7-(4-Methylpent-4-en-1-ylidene)-2,3-dioxabicyclo[2.2.1]heptane195063-40-2C11H16O2
- (2R)-2-Ethynyl-2-methyl-1,4-dioxaspiro[4.5]decane189276-50-4C11H16O2
- Undeca-3,8-diene-2,10-dione174361-55-8C11H16O2
- Methyl bicyclo[3.3.1]non-2-ene-2-carboxylate54674-64-5C11H16O2
- Ethyl non-2-en-4-ynoate64576-91-6C11H16O2
- 6-(1-Ethoxybuta-1,3-dien-1-yl)-3,4-dihydro-2H-pyran626232-57-3C11H16O2
- (2S)-2-Acetyl-2-(prop-2-en-1-yl)cyclohexan-1-one67679-08-7C11H16O2
- Octahydro-4H-2,4-methanoindene-4-carboxylic acid66085-40-3C11H16O2
- 5-(Propan-2-yl)-3,4,5,6-tetrahydrocyclopenta[b]pyran-7(2H)-one649570-67-2C11H16O2
- 6-(Propan-2-yl)-3,4,5,6-tetrahydrocyclopenta[b]pyran-7(2H)-one649570-64-9C11H16O2
- 1-(3,4-Dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one649570-50-3C11H16O2
- Ethyl 3-methyloct-2-en-6-ynoate646994-21-0C11H16O2
- 7-(Propan-2-yl)-3-oxabicyclo[3.3.1]non-6-en-9-one62936-83-8C11H16O2
- Methyl 4-cyclohexylidenebut-2-enoate62222-81-5C11H16O2
- 6-(Hydroxymethyl)-2-methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one62072-05-3C11H16O2
- (4R,7S)-4,7-Dimethyl-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-2-one62048-29-7C11H16O2
- (4R,7R)-4,7-Dimethyl-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-2-one62048-28-6C11H16O2
- Methyl cyclonona-1,6-diene-1-carboxylate62024-96-8C11H16O2
- 2-[(3-Methylpent-2-en-4-yn-1-yl)oxy]oxane61568-79-4C11H16O2
- 2,2,5-Trimethyl-4-methylidene-8-oxabicyclo[3.2.1]oct-6-en-1-ol61445-95-2C11H16O2
- 4-Hydroxy-4,7,7-trimethyl-5-methylidenecyclohept-2-en-1-one61414-61-7C11H16O2
- 1,4,4-Trimethyl-2-methylidene-6,7-dioxabicyclo[3.2.2]non-8-ene61414-60-6C11H16O2
- (3aR,7aR)-3a,5,6-Trimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1(3H)-one61328-61-8C11H16O2
- Bicyclo[3.3.3]undecane-2,6-dione61206-14-2C11H16O2
- 5-Ethylhexahydro-1H-indene-1,4(2H)-dione61154-38-9C11H16O2
- 8a-Methyloctahydroazulene-1,8-dione60719-20-2C11H16O2
- (5S)-3-(Hex-1-en-1-yl)-5-methylfuran-2(5H)-one796061-45-5C11H16O2
- 3-(3-Oxobutyl)bicyclo[3.1.1]heptan-2-one73840-55-8C11H16O2
- Dicyclopropylmethyl 2-methylprop-2-enoate885684-46-8C11H16O2
- 3,3,7-Trimethyl-4-oxoocta-5,7-dienal88354-43-2C11H16O2
- 2,2-Dimethoxy-5,6-dimethylidenebicyclo[2.2.1]heptane88354-38-5C11H16O2
- Ethyl 2-methyloct-2-en-6-ynoateC11H16O2
- Bicyclo[4.3.2]undecane-2,11-dione88046-52-0C11H16O2
- 6-tert-Butyl-3,4-dimethyl-2H-pyran-2-one87696-66-0C11H16O2
- (2R)-2-Methylhepta-3,5-dien-1-yl prop-2-enoate827324-99-2C11H16O2
- (4S)-1-Phenylpentane-1,4-diol820247-84-5C11H16O2
- (3-Ethyl-2-methylidenecyclohex-3-en-1-yl)acetic acid919283-95-7C11H16O2
- Dihydro-2H,5H-4a,7a-propanocyclopenta[b]pyran-6(7H)-one917989-39-0C11H16O2
- 3-Ethylidene-1-oxaspiro[4.5]decan-2-one90162-72-4C11H16O2
- Propyl (1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylate922715-07-9C11H16O2
- 4-(tert-Butoxy)-3-methylphenol1243475-27-5C11H16O2
- 2-(tert-Butoxy)-5-methylphenol1243388-85-3C11H16O2
- 5-(tert-Butoxy)-2-methylphenol1243281-06-2C11H16O2
- 2-(tert-Butoxy)-3-methylphenol1243453-13-5C11H16O2
- 2-Cyclopropoxy-6-methoxy-5-methylcyclohexa-1,3-diene1243329-26-1C11H16O2
- 1-(4-Methoxy-2,3-dimethylphenyl)ethanol1494696-59-1C11H16O2
Frequently asked questions
What is the molar mass of C11H16O2?
The molar mass of C11H16O2 is 180.25 g/mol, calculated from standard atomic weights for 11 carbon atoms, 16 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 195.2092 Da.
How many compounds have the formula C11H16O2?
CompoundList lists 1,040 compounds with the molecular formula C11H16O2, including Bicyclo[6.2.1]undecane-4,5-dione, 7,7-Dimethyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one, 3-Methyl-2-[(3-methylbut-2-en-1-yl)oxy]cyclopent-2-en-1-one. 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 C11H16O2?
C11H16O2 has a degree of unsaturation of 4. 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.