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 201 to 300 of 1,192 compounds
![(5S,7S)-7-Methyl-1,6-dioxaspiro[4.5]decane chemical structure, C9H16O2, CAS 68108-90-7](/s/XNNASGSBOJGKAZ-IUCAKERBSA-N.svg)
(5S,7S)-7-Methyl-1,6-dioxaspiro[4.5]decane
CAS 68108-90-7C9H16O2
(3-Pentyloxiran-2-yl)acetaldehyde
CAS 91795-92-5C9H16O2
Methyl 1-methylcyclohexanecarboxylate
CAS 30206-10-1C9H16O2
(E)-Hex-3-enyl propionate
CAS 53398-81-5C9H16O2
3-tert-Butylpentane-2,4-dione
CAS 13221-94-8C9H16O2
cis-2-Nonenoic acid
CAS 1577-98-6C9H16O2
cis-3,5-Dimethylcyclohexane-1-carboxylic acid
CAS 87679-18-3C9H16O2
(E/Z)-2-Propyl-2-pentenoic Acid Methyl Ester
CAS 797753-90-3C9H16O2
3-Ethyl-3-propan-2-yloxolan-2-one
CAS 166265-17-4C9H16O2
2(3H)-Furanone, dihydro-3-(3-methylbutyl)-
CAS 40541-41-1C9H16O2
6-Heptenyl acetate
CAS 5048-30-6C9H16O2
Ethyl 1-methylcyclopentanecarboxylate
CAS 6553-72-6C9H16O2
Cyclopentyl butyrate
CAS 6290-13-7C9H16O2
2(3H)-Furanone, 5-butyldihydro-5-methyl-
CAS 3285-00-5C9H16O2
2-Methylcyclohexyl acetate, trans-(+-)-
CAS 54714-34-0C9H16O2
Cyclobutanecarboxylic acid, 3-tert-butyl-
CAS 66016-27-1C9H16O2
Ethyl 3,3-dimethylpent-4-enoate
CAS 7796-72-7C9H16O2
Methyl cycloheptanecarboxylate
CAS 60433-00-3C9H16O2
2H-Pyran-2-one, 4-butyltetrahydro-
CAS 89030-32-0C9H16O2
2-Propyl-4-pentenoic Acid Methyl Ester
CAS 210690-89-4C9H16O2
2-Methoxy-2-octen-4-one
CAS 24985-48-6C9H16O2
6-Hydroxy-4,6-dimethyl-3-hepten-2-one
CAS 83348-17-8C9H16O2
Cyclohexene, 4-(dimethoxymethyl)-
CAS 7560-65-8C9H16O2
![Bicyclo[2.2.1]heptane-2,3-dimethanol chemical structure, C9H16O2, CAS 45849-05-6](/s/YSVZGWAJIHWNQK-UHFFFAOYSA-N.svg)
Bicyclo[2.2.1]heptane-2,3-dimethanol
CAS 45849-05-6C9H16O2
- 1-Methylethyl cyclopentanecarboxylate106083-73-2C9H16O2
- 4-Heptenoic acid, ethyl ester, (E)-54340-70-4C9H16O2
- Ethyl (E)-3,4-dimethylpent-2-enoate21016-44-4C9H16O2
- 3-Methyl-3-butenyl butanoate54702-13-5C9H16O2
- tert-Butyl 3-methylbut-2-enoate22842-54-2C9H16O2
- Cyclohexyl glycidyl ether3681-02-5C9H16O2
- 1-Propene, 3,3'-((1-methylethylidene)bis(oxy))bis-35219-73-9C9H16O2
- Ethyl 5-methylhex-2-enoate2351-89-5C9H16O2
- Ethyl 1-ethylcyclobutane-1-carboxylate783305-70-4C9H16O2
- [1-(Hydroxymethyl)-4-methylene-cyclohexyl]methanol1354932-12-9C9H16O2
- 2-Propanone, 1-(tetrahydro-4-methyl-2H-pyran-2-yl)-20194-70-1C9H16O2
- 2-Hexenoic acid, 3-propyl-59117-27-0C9H16O2
- 2-(2-Methylcyclohexyl)acetic acid6617-04-5C9H16O2
- 4-Hydroxy nonenal-d3148706-06-3C9H16O2
- Cyclohexanone, 4-hydroxy-2,2,6-trimethyl-, (4S,6R)-55058-51-0C9H16O2
- Ethyl 3-methyl-2-hexenoate22210-21-5C9H16O2
- 4-(Hydroxymethyl)bicyclo[2.2.2]octan-1-ol72948-89-1C9H16O2
- 2(3H)-Furanone, dihydro-5-methyl-5-(2-methylpropyl)-10200-21-2C9H16O2
- 2,2-Dimethyl-1,3-bis(vinyloxy)propane84195-74-4C9H16O2
- Ethyl 4-methyl-2-methylenepentanoate87438-94-6C9H16O2
- Ethyl 3-ethylpent-2-enoate15249-93-1C9H16O2
- tert-Butyl cyclobutanecarboxylate87661-19-6C9H16O2
- 6-(Prop-2-YN-1-yloxy)hexan-1-ol58757-86-1C9H16O2
- 2-Oxaspiro[3.5]nonan-7-ylmethanol1256546-76-5C9H16O2
- 2-Cyclopentyl-2-methylpropanoic acid802918-34-9C9H16O2
- Butanoic acid, 2-methylene-, 2-methylpropyl ester67634-19-9C9H16O2
- Butanoic acid, 3-methyl-2-buten-1-yl ester71820-56-9C9H16O2
- [1-(Hydroxymethyl)-4-methylcyclohex-3-en-1-yl]methanol15827-42-6C9H16O2
- Non-2-yne-1,4-diol98262-70-5C9H16O2
- Methyl 2-methylhept-2-enoate89590-36-3C9H16O2
- 4-Methylpentyl acrylate5143-30-6C9H16O2
- Cyclopentyl isobutyrate6290-14-8C9H16O2
- 1,3-Dioxane, 4-methyl-2-(2-methyl-1-propen-1-yl)-55546-11-7C9H16O2
- 1-Pentyne, 5-(1-ethoxyethoxy)-61565-19-3C9H16O2
- 2,2-Dimethylheptane-3,5-dione20734-29-6C9H16O2
- Spiro[3.3]heptane-2,6-dimethanol138515-21-6C9H16O2
- 2-((2-Methyl-2-propenyl)oxy)tetrahydro-2H-pyran53250-10-5C9H16O2
- 4-Hepten-2-ol, acetate, (Z)-94088-33-2C9H16O2
- (2Z)-2-Penten-1-yl butanoate42125-13-3C9H16O2
- (S)-2-Cyclohexylpropanoic acid3527-63-7C9H16O2
- 1,1-Diethoxypent-2-yne18229-77-1C9H16O2
- 2-Ethyl-1-buten-1-yl Propionate142935-43-1C9H16O2
- Ethyl 2,2-dimethylpent-4-enoate86549-27-1C9H16O2
- 4-Propoxycyclohexanone158836-67-0C9H16O2
- Ethyl 3-cyclobutylpropanoate88790-59-4C9H16O2
- 1-(4-Methoxycyclohexyl)ethan-1-one99182-93-1C9H16O2
- 1-(2-Hydroxy-4-methylcyclohexyl)ethanone, (1R,2S,4R)-20549-52-4C9H16O2
- Methyl 4-octenoateC9H16O2
- 1,2:8,9-Diepoxynonane24829-11-6C9H16O2
- Cyclobutanecarboxylic acid, 3-butyl-66016-18-0C9H16O2
- 2-Propenoic acid, 1,3-dimethylbutyl ester18933-92-1C9H16O2
- Pentyl 2-butenoate25415-76-3C9H16O2
- 2-Methylbutyl methacrylate60608-94-8C9H16O2
- 2-Cyclohexyl-1,3-dioxolane4362-48-5C9H16O2
- 1,4-Dioxaspiro[4.6]undecane184-26-9C9H16O2
- 2,4-Heptanedione, 6,6-dimethyl-7307-05-3C9H16O2
- 3-Heptenoic acid ethyl ester54340-71-5C9H16O2
- Coolact HK20549-50-2C9H16O2
- 2-(tert-Butyl)dihydro-2H-pyran-4(3H)-one65857-18-3C9H16O2
- 4-Hydroxy-2,2,6-trimethylcyclohexanone20548-02-1C9H16O2
- 4-Methoxy-4-methylcyclohexane-1-carbaldehyde1637310-67-8C9H16O2
- (1-Methyl-2-oxabicyclo[2.2.2]octan-4-yl)methanol2137099-53-5C9H16O2
- 3-Butyl-5-methyloxolan-2-one19639-02-2C9H16O2
- 3,3-Diethylpentane-2,4-dione15119-66-1C9H16O2
- Isobutyl 3-methyl-2-butenoate30434-54-9C9H16O2
- 3-Penten-1-ol, 3-methyl-, 1-propanoate72845-38-6C9H16O2
- (1R,5S,7S)-7-Ethyl-5-methyl-6,8-dioxabicyclo[3.2.1]octane22625-19-0C9H16O2
- 2-sec-Butyl-4,7-dihydro-1,3-dioxepin109892-88-8C9H16O2
- 2-Isobutoxy-3,4-dihydro-2H-pyran6581-67-5C9H16O2
- 2-(7-Oxabicyclo[2.2.1]hept-2-yl)propan-2-ol90646-72-3C9H16O2
- 2-Hydroxycyclononanone496-83-3C9H16O2
- 1-Methylbutyl methacrylate94159-12-3C9H16O2
- 2,4-Dimethyl-3,5-heptanedione37484-68-7C9H16O2
- Hexanoic acid, 2-methylene-, ethyl ester3618-37-9C9H16O2
- 1-Vinylpentyl acetate35926-06-8C9H16O2
- 1-Methylpentyl acrylate51443-71-1C9H16O2
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 (5S,7S)-7-Methyl-1,6-dioxaspiro[4.5]decane, (3-Pentyloxiran-2-yl)acetaldehyde, Methyl 1-methylcyclohexanecarboxylate. 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.