Molecular formula
C11H16O
702 compounds have this formula on CompoundList.
- Molar mass
- 164.25g/mol
- Monoisotopic mass
- 180.2205Da
- Atoms
- 28
- Elements
- 3
- Rings plus double bonds
- 4
The formula C11H16O describes a molecule made of 11 carbon atoms, 16 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 × 1180.44%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 169.82%1.008 × 16 = 16.128 g/mol
- O Oxygen × 19.74%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H16O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 702 compounds
8-Methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one
CAS 33449-59-1C11H16O
8a-Methyl-3,4,6,7,8,8a-hexahydronaphthalen-1(2H)-one
CAS 41867-59-8C11H16O
Tetrahydro-1H-3a,7a-ethanoinden-4(5H)-one
CAS 38229-67-3C11H16O
2-Cyclohexylidenecyclopentanone
CAS 52751-53-8C11H16O
![8-Methylspiro[4.5]dec-7-en-1-one chemical structure, C11H16O, CAS 83705-63-9](/s/IXIBURNIESWKBH-UHFFFAOYSA-N.svg)
8-Methylspiro[4.5]dec-7-en-1-one
CAS 83705-63-9C11H16O
3,7a-Dimethyl-1,4,5,6,7,7a-hexahydro-2H-inden-2-one
CAS 60415-97-6C11H16O
2-(Cyclopentylmethyl)-5-methylfuran
CAS 89225-15-0C11H16O
6-Methoxy-3,3,6-trimethylhepta-1,4-diyne
CAS 88057-36-7C11H16O
![1,4,4-Trimethyl-6-methylidenebicyclo[3.2.0]heptan-3-one chemical structure, C11H16O, CAS 108164-89-2](/s/PLDHWTZXRPPWHZ-UHFFFAOYSA-N.svg)
1,4,4-Trimethyl-6-methylidenebicyclo[3.2.0]heptan-3-one
CAS 108164-89-2C11H16O
3-(2,2-Dimethylpropyl)phenol
CAS 101144-99-4C11H16O
![6-Methyl-7-(1-methylethylidene)bicyclo[3.2.0]heptan-2-one chemical structure, C11H16O, CAS 1628831-10-6](/s/JKBFUKBLJLKSHW-UHFFFAOYSA-N.svg)
6-Methyl-7-(1-methylethylidene)bicyclo[3.2.0]heptan-2-one
CAS 1628831-10-6C11H16O
5-Ethyl-2-methoxy-1,3-dimethylbenzene
CAS 110457-67-5C11H16O
![1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}ethan-1-one chemical structure, C11H16O, CAS 49751-77-1](/s/KVEJFJCLGGIDJP-UHFFFAOYSA-N.svg)
1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}ethan-1-one
CAS 49751-77-1C11H16O
![1,3,3-Trimethylbicyclo[2.2.2]oct-5-en-2-one chemical structure, C11H16O, CAS 61530-93-6](/s/OVJCEDQJTSOUNT-UHFFFAOYSA-N.svg)
1,3,3-Trimethylbicyclo[2.2.2]oct-5-en-2-one
CAS 61530-93-6C11H16O
2-(o-Tolyl)butan-1-ol
CAS 180624-81-1C11H16O
2-(Cyclopenten-1-yl)-2-methylcyclopentan-1-one
CAS 43011-75-2C11H16O
![(1R,4S,5S)-4-Propylbicyclo[3.2.1]oct-2-en-8-one chemical structure, C11H16O, CAS 323581-67-5](/s/QTKYNCHVPPKAAA-GUBZILKMSA-N.svg)
(1R,4S,5S)-4-Propylbicyclo[3.2.1]oct-2-en-8-one
CAS 323581-67-5C11H16O
(1R)-1-(2,4,6-Trimethylphenyl)ethan-1-ol
CAS 1517-71-1C11H16O
Undeca-4,7-diyn-6-ol
CAS 142429-45-6C11H16O
1-(2,6-Dimethylphenyl)propan-2-ol
CAS 1554312-71-8C11H16O
2(1H)-Pentalenone,4,5,6,6a-tetrahydro-3-isopropyl-(6CI)
CAS 109841-33-0C11H16O
2,5-Dimethyl-4-(1-methylethyl)phenol
CAS 50344-11-1C11H16O
3-Ethyl-4-(propan-2-yl)phenol
CAS 1243389-36-7C11H16O
2-(2-Ethylphenyl)propan-1-ol
CAS 1313050-76-8C11H16O
- [4-Methyl-2-(propan-2-yl)phenyl]methanol4383-12-4C11H16O
- 5-Ethyl-2-(propan-2-yl)phenol1632-58-2C11H16O
- 4,4-Dimethyl-5-methylidene-2-(propan-2-yl)cyclopent-2-en-1-one58851-32-4C11H16O
- 2-(p-Tolyl)butan-1-ol1226362-25-9C11H16O
- Ethanone, 1-(2,3-dimethylbicyclo[2.2.1]hept-5-en-2-yl)-(9CI)188716-53-2C11H16O
- 4-(Butan-2-yl)-3-methylphenol17269-91-9C11H16O
- Octahydro-1,4-methanonaphthalen-5(1H)-one39725-24-1C11H16O
- 7-Ethylbicyclo[3.3.1]non-6-en-3-one177540-12-4C11H16O
- Ethanone, 1-(2,2-dimethyl-6-methylene-3-cyclohexen-1-yl)-476689-61-9C11H16O
- 4-{Bicyclo[2.2.1]hept-5-en-2-yl}butan-2-one371148-21-9C11H16O
- 4-{Bicyclo[2.2.1]hept-5-en-2-yl}butanal372952-03-9C11H16O
- 2,6-Diethyl-3-methylphenol104174-66-5C11H16O
- 2-Methyl-2-(2-methylphenyl)propan-1-ol1176423-33-8C11H16O
- 3,6-Dimethyl-2-propan-2-ylphenol108929-09-5C11H16O
- 7,7-Dimethylnona-2,8-diyn-1-ol1235982-55-4C11H16O
- 4-Methyl-4-(1-methylpropenyl)cyclohex-2-enone1007347-76-3C11H16O
- (2R)-2-(2-Ethylphenyl)propan-1-ol223651-35-2C11H16O
- 4-Methyldec-4-en-8-ynal41143-17-3C11H16O
- (S)-(+)-4'-2-MethylbutylphenolC11H16O
- (3,4-Diethylphenyl)methanol686297-82-5C11H16O
- 3-(3-Methylphenyl)butan-1-ol1226362-38-4C11H16O
- 3-Methyl-2-(pent-1-en-1-yl)cyclopent-2-en-1-one3681-70-7C11H16O
- (1R)-1-[3-(Propan-2-yl)phenyl]ethan-1-ol2227744-94-5C11H16O
- (1S)-1-[3-(Propan-2-yl)phenyl]ethan-1-ol2227766-55-2C11H16O
- 1-(2-Methylphenyl)butan-2-ol1178320-74-5C11H16O
- 3,4-Dimethyl-5-(1-methylethyl)phenol1222088-23-4C11H16O
- (2R)-2-Methyl-3-(4-methylphenyl)propan-1-ol1940160-53-1C11H16O
- 1-(Cyclohex-3-en-1-yl)-3-methylbut-2-en-1-one62454-36-8C11H16O
- 4-Pentylcyclohexa-2,5-dien-1-one189358-10-9C11H16O
- 1-Cycloheptylbut-2-yn-1-one515154-43-5C11H16O
- Cycloundeca-2,8-dien-1-one918410-84-1C11H16O
- 1-(2-Methylcyclohex-2-en-1-yl)but-2-en-1-one63354-99-4C11H16O
- 4-(1-Methylcyclohex-3-en-1-yl)but-3-en-2-one61806-66-4C11H16O
- 1,7,7-Trimethyl-5-methylidenebicyclo[2.2.1]heptan-2-one606490-87-3C11H16O
- 4-Ethyl-3-(propan-2-yl)phenol1243281-30-2C11H16O
- 3-(3-Methylbut-2-en-1-yl)bicyclo[3.1.0]hexan-2-one151813-32-0C11H16O
- 4-(4-Methyl-1-cyclohexen-1-yl)-3-buten-2-one104174-14-3C11H16O
- 1-(3-Ethylphenyl)propan-2-ol1824051-17-3C11H16O
- 1-Cyclopropyl-1-octen-6-yn-3-ol263874-44-8C11H16O
- Spiro[bicyclo[2.2.1]heptane-7,1'-cyclopentan]-2'-one62893-72-5C11H16O
- 4-[(1S)-1-Methylbutyl]phenol2382059-42-7C11H16O
- (2S)-2-(3,4-Dimethylphenyl)propan-1-ol2248202-52-8C11H16O
- (2S)-4-(4-Methylphenyl)butan-2-ol2227803-82-7C11H16O
- 2,3,3a,4,6,7-Hexahydro-8-methyl-5(1H)-azulenone22460-12-4C11H16O
- 1-(3,3a,4,5,6,7-Hexahydro-2H-inden-1-yl)ethanone96447-62-0C11H16O
- 3-(1-Methylcyclopentyl)-2-cyclopenten-1-one22960-97-0C11H16O
- 1-(5-Methylbicyclo[2.2.1]hept-5-en-2-yl)propan-1-one1824572-22-6C11H16O
- 1-(Cyclopent-1-en-1-ylmethyl)cyclobutane-1-carbaldehyde1935537-98-6C11H16O
- (3aS,7aR)-4-Methyl-2-methylideneoctahydro-5H-inden-5-one1933786-52-7C11H16O
- (2E)-(7,7-Dimethylbicyclo[2.2.1]heptan-2-ylidene)acetaldehyde135897-10-8C11H16O
- (1R,4S,6S)-1-Methyl-4-(prop-1-en-2-yl)bicyclo[4.1.0]heptan-2-one33116-69-7C11H16O
- (2S)-2-(3-Ethylphenyl)propan-1-ol2248174-01-6C11H16O
- (2R)-2-(3-Ethylphenyl)propan-1-ol2248184-05-4C11H16O
- [(1R,2S,4S)-2-Methyl-3-methylidenebicyclo[2.2.1]heptan-2-yl]acetaldehyde37720-84-6C11H16O
- (1S,2R,5S)-2,6,6-Trimethyl-4-methylidenebicyclo[3.1.1]heptan-3-one30460-93-6C11H16O
- 4-Methyl-5-(2-penten-1-yl)-2-cyclopenten-1-one87392-23-2C11H16O
- (4S,6aR)-1,1,4-Trimethyl-4,5,6,6a-tetrahydropentalen-2(1H)-one121086-61-1C11H16O
- Benzenebutan-I(3),I(3),I,I-d4-ol, 4-methyl-53392-08-8C11H16O
- (2S)-1-(3-Ethylphenyl)propan-2-ol147770-94-3C11H16O
- (2R)-1-(3-Ethylphenyl)propan-2-ol147770-96-5C11H16O
- (1S)-1-(4-Propylphenyl)ethan-1-ol473700-93-5C11H16O
- (e)-2,6-Dimethyl-2,6,8-nonatrien-4-one406214-58-2C11H16O
- 2-[(E)-Hex-1-enyl]-5-methylfuran861902-48-9C11H16O
- Octahydro-1H-2,5-methanoindene-7-carbaldehyde61775-54-0C11H16O
- Undeca-1,4-diyn-3-ol62679-56-5C11H16O
- 2-Methyl-1-(prop-2-YN-1-yl)cyclohexane-1-carbaldehyde1822779-18-9C11H16O
- Octahydro-7H-2,5-ethanoinden-7-one65989-65-3C11H16O
- (4aR,8aS)-8a-Methyl-3,4,4a,5,8,8a-hexahydronaphthalen-1(2H)-one18174-04-4C11H16O
- Octahydro-1,6-methanonaphthalen-3(2H)-one54560-97-3C11H16O
- 5-Methyloctahydro-7H-2,5-methanoinden-7-one78074-19-8C11H16O
- 2-Methyl-3,4,5,6,7,8-hexahydronaphthalen-1(2H)-one64889-15-2C11H16O
- 1-(2,3,3a,6,7,7a-Hexahydro-1H-inden-4-yl)ethanone344297-21-8C11H16O
- 1-Methylspiro[4.5]dec-1-en-6-one61765-60-4C11H16O
- 3-Methyl-2-(2-methylprop-1-en-1-yl)cyclohex-2-en-1-one81925-60-2C11H16O
- (3aR,7aR)-3,7a-Dimethyl-1,3a,4,6,7,7a-hexahydro-5H-inden-5-one87995-01-5C11H16O
- 1-(3,4-Dimethyl-6-methylidenecyclohex-3-en-1-yl)ethan-1-one84653-62-3C11H16O
Frequently asked questions
What is the molar mass of C11H16O?
The molar mass of C11H16O is 164.25 g/mol, calculated from standard atomic weights for 11 carbon atoms, 16 hydrogen atoms and 1 oxygen atom. The monoisotopic mass is 180.2205 Da.
How many compounds have the formula C11H16O?
CompoundList lists 702 compounds with the molecular formula C11H16O, including 8-Methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one, 8a-Methyl-3,4,6,7,8,8a-hexahydronaphthalen-1(2H)-one, Tetrahydro-1H-3a,7a-ethanoinden-4(5H)-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 C11H16O?
C11H16O 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.