Molecular formula
C9H16O2
1,192 compounds have this formula on CompoundList.
- Molar mass
- 156.22g/mol
- Monoisotopic mass
- 159.1339Da
- Atoms
- 27
- Elements
- 3
- Rings plus double bonds
- 2
The formula C9H16O2 describes a molecule made of 9 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 × 969.19%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 1610.32%1.008 × 16 = 16.128 g/mol
- O Oxygen × 220.48%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H16O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 1,000 of 1,192 compounds
Methyl 1-methyl-2-(propan-2-yl)cyclopropane-1-carboxylate
CAS 919087-50-6C9H16O2
1,3-Dioxolane, 2-ethyl-2-methyl-4-(1-propenyl)-
CAS 63759-57-9C9H16O2
1,3-Dioxolane, 2-methyl-2-(3-pentenyl)-
CAS 6539-85-1C9H16O2
1-(2-Butoxycyclopropyl)ethan-1-one
CAS 5558-25-8C9H16O2
1-Hydroxy-7-methyloct-6-EN-3-one
CAS 59633-06-6C9H16O2
6-Methyloct-4-yne-1,6-diol
CAS 58447-63-5C9H16O2
2-Methylcycloheptane-1-carboxylic acid
CAS 1521423-39-1C9H16O2
3-Methyl-2-(1-methylcyclopropyl)butanoic acid
CAS 1782773-70-9C9H16O2
2,2-Dimethyl-3-(propan-2-yl)cyclopropane-1-carboxylic acid
CAS 17219-34-0C9H16O2
2,2-Dimethyl-1-(propan-2-yl)cyclopropane-1-carboxylic acid
CAS 1525498-13-8C9H16O2
2-Cyclopropyl-4-methylpentanoic acid
CAS 1508154-06-0C9H16O2
4-Propyloxane-4-carbaldehyde
CAS 1506936-56-6C9H16O2
4-(3-Ethyloxetan-3-yl)butan-2-one
CAS 1782207-81-1C9H16O2
1-(2-Hydroxy-2-methylcyclohexyl)ethan-1-one
CAS 30502-80-8C9H16O2
![1-[(Oxan-3-yl)methyl]cyclopropan-1-ol chemical structure, C9H16O2, CAS 1782855-75-7](/s/UOWBONSDNNDCQJ-UHFFFAOYSA-N.svg)
1-[(Oxan-3-yl)methyl]cyclopropan-1-ol
CAS 1782855-75-7C9H16O2
![1-[(Oxan-4-yl)methyl]cyclopropan-1-ol chemical structure, C9H16O2, CAS 1781556-91-9](/s/MOHKWCFANFZGOG-UHFFFAOYSA-N.svg)
1-[(Oxan-4-yl)methyl]cyclopropan-1-ol
CAS 1781556-91-9C9H16O2
![1,3-Dioxaspiro[4.5]decane, 4-methyl- chemical structure, C9H16O2, CAS 53629-16-6](/s/DDRJDHBIXLREMN-UHFFFAOYSA-N.svg)
1,3-Dioxaspiro[4.5]decane, 4-methyl-
CAS 53629-16-6C9H16O2
Cyclopentanol, 1-(3-methoxy-2-propenyl)-
CAS 757219-30-0C9H16O2
3-Methoxy-4,4-dimethylcyclohexan-1-one
CAS 65080-55-9C9H16O2
![1-Oxaspiro[4.5]decan-4-ol chemical structure, C9H16O2, CAS 794513-14-7](/s/LRCJENKPAAYSIP-UHFFFAOYSA-N.svg)
1-Oxaspiro[4.5]decan-4-ol
CAS 794513-14-7C9H16O2
1,3-Dioxolane, 2-(1-methyl-1-pentenyl)-
CAS 95827-13-7C9H16O2
3-Cyclohexyl-3-hydroxypropanal
CAS 176787-13-6C9H16O2
(1S)-2,2-Dimethylcyclohexanecarboxylic acid
CAS 2323068-58-0C9H16O2
(1R,3R)-3-Isopropyl-2,2-dimethylcyclopropane-1-carboxylic acid
CAS 2227811-65-4C9H16O2
- 2-(4-Methylpent-3-enyl)-1,3-dioxolane1860-30-6C9H16O2
- (Z)-4-(Tetrahydro-2H-pyran-2-yl)but-2-en-1-ol151843-59-3C9H16O2
- 1,3-Dioxolane, 2-[(1E)-3,3-dimethyl-1-butenyl]-609359-50-4C9H16O2
- (3S,6S)-6-Butyl-3,6-dihydro-2H-pyran-3-ol960404-92-6C9H16O2
- 1-(3-Isopropoxycyclobutyl)ethanone1781139-21-6C9H16O2
- 1-(Pentan-2-yl)cyclopropane-1-carboxylic acid1701855-35-7C9H16O2
- 1-[2-(Oxolan-3-yl)ethyl]cyclopropan-1-ol1897698-45-1C9H16O2
- 3-Cyclobutyl-3-methylbutanoic acid1597680-93-7C9H16O2
- [1-(Oxan-4-yl)cyclopropyl]methanol1893826-21-5C9H16O2
- (3-Cyclopentyloxetan-3-yl)methanol1904293-67-9C9H16O2
- [1-(3-Ethyloxetan-3-yl)cyclopropyl]methanol1904319-08-9C9H16O2
- [1-(3-Methyloxetan-3-yl)cyclobutyl]methanol1903875-46-6C9H16O2
- (4E)-4-(Methoxymethylidene)-2,2-dimethyloxaneC9H16O2
- 1-Methoxy-4-(methoxymethylidene)cyclohexane1429422-39-8C9H16O2
- 2-Methyl-2-(oxolan-3-yl)butanal1934500-34-1C9H16O2
- 1-(Hydroxymethyl)-4-methylcyclohexane-1-carbaldehyde1936084-54-6C9H16O2
- 1-(2-Hydroxyethyl)-2-methylcyclopentane-1-carbaldehyde1934428-90-6C9H16O2
- {1-[(Oxolan-3-yl)methyl]cyclopropyl}methanol1935230-11-7C9H16O2
- 3,5-Dimethylhept-2-enoic acid1379406-12-8C9H16O2
- 2,2-Dimethyl-3-[(2R)-oxolan-2-yl]propanal2154612-39-0C9H16O2
- 1-(Hydroxymethyl)cycloheptane-1-carbaldehyde1822996-72-4C9H16O2
- Ketone, 1-hydroxy-2,4-dimethylcyclopentyl methyl99182-92-0C9H16O2
- 1,3-Dioxolane, 2-methyl-2-(3-methyl-3-butenyl)-75508-46-2C9H16O2
- 1,4-Dioxaspiro[4.4]nonane, 6,9-dimethyl-56620-00-9C9H16O2
- (2E)-4,5,5-Trimethylhex-2-enoic acid1868659-38-4C9H16O2
- 3-(1-Ethylcyclobutyl)propanoic acid1857104-55-2C9H16O2
- 2-(2-Hydroxycyclopentyl)-2-methylpropanal1934412-53-9C9H16O2
- 1-Ethoxy-3,3-dimethylcyclobutane-1-carbaldehyde1934590-07-4C9H16O2
- 1-(2-Hydroxypropyl)cyclopentane-1-carbaldehyde1934541-39-5C9H16O2
- 3-(2-Methylpropyl)oxolane-3-carbaldehyde1934651-26-9C9H16O2
- 1-(1-Hydroxypropan-2-yl)cyclopentane-1-carbaldehyde1935221-99-0C9H16O2
- 1-(2-Hydroxyethyl)cyclohexane-1-carbaldehyde1934471-75-6C9H16O2
- 1-Methoxy-2-methylcyclohexane-1-carbaldehyde1934422-81-7C9H16O2
- 4-(But-3-EN-1-yl)tetrahydro-2H-pyran-4-ol1861663-35-5C9H16O2
- 1-(Methoxymethyl)-3-methylcyclopentane-1-carbaldehyde1935617-27-8C9H16O2
- 1-(3-Hydroxybutan-2-yl)cyclobutane-1-carbaldehyde1935469-65-0C9H16O2
- 3-Ethyl-1-(hydroxymethyl)cyclopentane-1-carbaldehyde1935290-90-6C9H16O2
- 1-(Hydroxymethyl)-3-methylcyclohexane-1-carbaldehyde1935929-48-8C9H16O2
- 1-(Methoxymethyl)-2-methylcyclopentane-1-carbaldehyde1935580-97-4C9H16O2
- 2-(3,3-Dimethylcyclobutyl)propanoic acid1935938-69-4C9H16O2
- 1-(2-Hydroxyethyl)-3-methylcyclopentane-1-carbaldehyde1936094-79-9C9H16O2
- 3-(Propan-2-yl)oxane-3-carbaldehyde1936167-30-4C9H16O2
- 1-(2-Hydroxy-2-methylpropyl)cyclobutane-1-carbaldehyde1936344-78-3C9H16O2
- (3aR,8aS)-Octahydro-1H-cyclohepta[c]furan-1-ol596813-16-0C9H16O2
- 3-(Butan-2-yl)oxolane-3-carbaldehyde1936690-04-8C9H16O2
- 1-(2-Methoxyethyl)cyclopentane-1-carbaldehyde1936598-23-0C9H16O2
- 2-(Pentan-2-yl)cyclopropane-1-carboxylic acid1866741-03-8C9H16O2
- 1-(2-Methoxy-2-methylpropyl)cyclopropane-1-carbaldehyde1936699-28-3C9H16O2
- 1-(2-Hydroxy-2-methylbutyl)cyclopropane-1-carbaldehyde1934380-13-8C9H16O2
- 1-(2-Hydroxy-3-methylbutyl)cyclopropane-1-carbaldehyde1936714-29-2C9H16O2
- 1-[(tert-Butoxy)methyl]cyclopropane-1-carbaldehyde1936650-04-2C9H16O2
- 1-(3-Hydroxypropyl)cyclopentane-1-carbaldehyde1936701-88-0C9H16O2
- 1-(Ethoxymethyl)cyclopentane-1-carbaldehyde1936631-52-5C9H16O2
- 1-(3-Hydroxy-3-methylbutyl)cyclopropane-1-carbaldehyde1934380-25-2C9H16O2
- 1-(2-Hydroxybutyl)cyclobutane-1-carbaldehyde1936724-43-4C9H16O2
- 1-(3-Hydroxy-2-methylpropyl)cyclobutane-1-carbaldehyde1936712-31-0C9H16O2
- 3-Butyloxolane-3-carbaldehyde1936609-64-1C9H16O2
- 1-[(Propan-2-yloxy)methyl]cyclobutane-1-carbaldehyde1936625-34-1C9H16O2
- 1-(1-Methoxypropan-2-yl)cyclobutane-1-carbaldehyde1936714-36-1C9H16O2
- 1-(3-Hydroxybutyl)cyclobutane-1-carbaldehyde1936716-68-5C9H16O2
- 1-(2-Methoxypropyl)cyclobutane-1-carbaldehyde1936651-00-1C9H16O2
- 2,2-Dimethylhept-3-enoic acid1379406-02-6C9H16O2
- {2-Methyl-6-oxaspiro[3.4]octan-7-yl}methanol2059975-68-5C9H16O2
- 3-[(Propan-2-yloxy)methyl]-6-oxabicyclo[3.1.0]hexane2060058-60-6C9H16O2
- (2R)-3-(2,2-Dimethylcyclopropyl)-2-methylpropanoic acid2248214-94-8C9H16O2
- (2S)-3-(2,2-Dimethylcyclopropyl)-2-methylpropanoic acid2248220-74-6C9H16O2
- 5-Methoxy-4,4,6-trimethyl-1-oxaspiro[2.3]hexane2248296-86-6C9H16O2
- 4-[(2-Methyloxiran-2-yl)methyl]oxane2248348-12-9C9H16O2
- 5-Methoxy-4,4,5-trimethyl-1-oxaspiro[2.3]hexane2248339-72-0C9H16O2
- 3-(2-Ethyloxiran-2-yl)oxane2248296-88-8C9H16O2
- 2-Cyclopentyl-2-(methoxymethyl)oxirane2248393-78-2C9H16O2
- 4-(2-Ethyloxiran-2-yl)oxane2248377-97-9C9H16O2
- (2S)-2-(1-Methylcyclopentyl)propanoic acid2248173-02-4C9H16O2
- (2S)-3-Cyclopropyl-2,3-dimethylbutanoic acid2248201-63-8C9H16O2
- (2R)-2-(1-Methylcyclopentyl)propanoic acid2248174-99-2C9H16O2
- (2R)-3-Cyclopropyl-2,3-dimethylbutanoic acid2248175-55-3C9H16O2
Frequently asked questions
What is the molar mass of C9H16O2?
The molar mass of C9H16O2 is 156.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 16 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 159.1339 Da.
How many compounds have the formula C9H16O2?
CompoundList lists 1,192 compounds with the molecular formula C9H16O2, including Methyl 1-methyl-2-(propan-2-yl)cyclopropane-1-carboxylate, 1,3-Dioxolane, 2-ethyl-2-methyl-4-(1-propenyl)-, 1,3-Dioxolane, 2-methyl-2-(3-pentenyl)-. 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 C9H16O2?
C9H16O2 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.