Molecular formula
C11H18O2
950 compounds have this formula on CompoundList.
- Molar mass
- 182.26g/mol
- Monoisotopic mass
- 182.1307Da
- Atoms
- 31
- Elements
- 3
- Rings plus double bonds
- 3
The formula C11H18O2 describes a molecule made of 11 carbon atoms, 18 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 × 1172.49%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 189.95%1.008 × 18 = 18.144 g/mol
- O Oxygen × 217.56%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H18O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 950 compounds
10-Undecynoic acid
CAS 2777-65-3C11H18O2
Geranyl formate
CAS 105-86-2C11H18O2
Linalool formate
CAS 115-99-1C11H18O2
Decahydro-2-naphthalenecarboxylic acid
CAS 13032-41-2C11H18O2
2-Hexyl-4-pentynoic Acid
CAS 96017-59-3C11H18O2
Neryl formate
CAS 2142-94-1C11H18O2
Terpinyl formate
CAS 2153-26-6C11H18O2
Isobornyl formate
CAS 1200-67-5C11H18O2
4-Hydroxy-4-methyl decenoic acid gamma lactone, (7Z)-
CAS 70851-61-5C11H18O2
Hexenyl tiglate, (3Z)-
CAS 67883-79-8C11H18O2
Methyl 2,4-decadienoate, (2E,4Z)-
CAS 4493-42-9C11H18O2
3,7-Dimethylocta-2,6-dienyl formate
CAS 61759-63-5C11H18O2
Methyl geranate
CAS 1189-09-9C11H18O2
5-Hydroxy-8-undecenoic acid delta-lactone, (8Z)-
CAS 68959-28-4C11H18O2
Ethyl-2-nonynoate
CAS 10031-92-2C11H18O2
Allyl cyclohexaneacetate
CAS 4728-82-9C11H18O2
Methyl chrysanthemate
CAS 5460-63-9C11H18O2
3,6-Nonadienyl acetate, (3E,6Z)-
CAS 211323-05-6C11H18O2
9-Undecynoic acid
CAS 22202-65-9C11H18O2
3-Methyl-2-(pentyloxy)cyclopent-2-en-1-one
CAS 68922-13-4C11H18O2
5-Methylbicyclo(3.3.1)nonane-1-carboxylic acid
CAS 91965-21-8C11H18O2
Bornyl formate
CAS 7492-41-3C11H18O2
(1R,2S,4R)-Born-2-yl formate
CAS 74219-20-8C11H18O2
2-Naphthalenol, decahydro-, 2-formate
CAS 10519-12-7C11H18O2
- Nonadienyl acetate, (2E,6Z)-68555-65-7C11H18O2
- 1 suppliersMethyl Dec-9-ynoate62285-66-9C11H18O2
- Decahydronaphthalene-4a-carboxylic acid7112-20-1C11H18O2
- 7 suppliers2-Propenoic acid, 2-methyl-, 1-ethylcyclopentyl ester (9CI, ACI)266308-58-1C11H18O2
- Decahydronaphthalene-1-carboxylic acid7384-42-1C11H18O2
- (+)-3-Pinanecarboxylic acid64284-84-0C11H18O2
- Ethyl bicyclo[2.2.1]hept-2-ylacetate35658-04-9C11H18O2
- Butyl cyclohex-3-ene-1-carboxylate37981-14-9C11H18O2
- tert-Butyl hept-6-ynoate1203588-17-3C11H18O2
- 2-Cyclohexene-1-carboxylic acid, 2,6,6-trimethyl-, methyl ester28043-10-9C11H18O2
- Spiro(bicyclo(2.2.1)heptane-2,5'-(1,3)dioxane), 2'-methyl-87641-24-5C11H18O2
- 3,6-Nonadien-1-ol, 1-acetate76649-26-8C11H18O2
- 3-Cyclohexene-1-methanol, 3,5-dimethyl-, 1-acetate67634-25-7C11H18O2
- 2-{7,7-Dimethylbicyclo[2.2.1]heptan-1-yl}acetic acid63805-63-0C11H18O2
- 3-Cyclohexene-1-methanol, 2,4-dimethyl-, 1-acetate67634-26-8C11H18O2
- Cyclohexanecarboxylic acid, 2,2-dimethyl-6-methylene-, methyl ester81752-87-6C11H18O2
- Spiro[4.5]decane-8-carboxylic acid19027-23-7C11H18O2
- 8-Hydroxy-4-hydroxymethyltricyclo(5.2.1.0 2,6)decane104176-99-0C11H18O2
- Methyl 4-decynoate89199-82-6C11H18O2
- 1-(Hydroxymethyl)adamantan-2-ol59182-38-6C11H18O2
- (3E)-4,8-Dimethylnona-3,7-dienoic acid459-85-8C11H18O2
- Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, formate, endo-C11H18O2
- Spiro(4.5)decane-6-carboxylic acid37457-41-3C11H18O2
- 2(3H)-Furanone, 5-(6-hepten-1-yl)dihydro-854737-08-9C11H18O2
- 5-Pentylcyclohexane-1,3-dione18456-88-7C11H18O2
- beta,4-Dimethylcyclohex-3-ene-1-propionic acid64740-38-1C11H18O2
- 2-(Oxan-2-yl)cyclohexan-1-one37749-86-3C11H18O2
- 3-Cyclohexene-1-carboxylic acid, 2,6,6-trimethyl-, methyl ester815580-59-7C11H18O2
- 4-(Cyclopentyloxy)cyclohexan-1-one1566478-08-7C11H18O2
- 2,3,3-Trimethylbicyclo(2.2.1)heptane-2-carboxylic acid113492-50-5C11H18O2
- 3-Oxaspiro[5.5]undecane-9-carbaldehyde2092688-34-9C11H18O2
- Bicyclo[6.2.0]decane-9-carboxylic acid2287318-62-9C11H18O2
- tert-Butyl bicyclo[2.1.1]hexane-1-carboxylate2648938-91-2C11H18O2
- Borneol, formateC11H18O2
- 1-Methyl-4-(propan-2-yl)cyclohex-3-ene-1-carboxylic acid54431-94-6C11H18O2
- Tetrahydroactinidiolide16778-27-1C11H18O2
- 1-(2-Methyloxolan-2-yl)hex-5-en-1-one1515222-51-1C11H18O2
- 3-(tert-Butoxy)spiro[3.3]heptan-1-one1909317-13-0C11H18O2
- (1R,4S)-1,3,3-Trimethylbicyclo(2.2.1)heptane-2-carboxylic acid1933712-21-0C11H18O2
- 3,3-Dimethyl-2-oxaspiro[4.5]decan-1-one258264-45-8C11H18O2
- Methyl trans-2,6,6-trimethyl-3-cyclohexene-1-carboxylate540734-22-3C11H18O2
- rac-(1R,2S)-2-(4-Methylcyclohexyl)cyclopropane-1-carboxylic acid2227741-15-1C11H18O2
- Methyl 3,7-dimethylocta-2,6-dienoate2349-14-6C11H18O2
- Norodovanone54933-91-4C11H18O2
- Methyl 2,4-decadienoate, (2E,4E)-7328-33-8C11H18O2
- Methyl nerate1862-61-9C11H18O2
- 6-[(E)-Hex-3-enyl]oxan-2-one259210-34-9C11H18O2
- (±)-Dihydrobovolide10547-84-9C11H18O2
- 2(3H)-Furanone, 5-(3-hexenyl)dihydro-5-methyl-, (E)-14252-84-7C11H18O2
- 3(2H)-Furanone, 2-hexyl-5-methyl-33922-66-6C11H18O2
- 2-Undecynoic acid54299-08-0C11H18O2
- Methyl chrysanthemate, trans-(-)-26770-96-7C11H18O2
- 4-Hydroxy-3-methyl-2-pentyl-cyclopent-2-enone28797-01-5C11H18O2
- 4 suppliers3-(Hydroxymethyl)adamantan-1-ol38584-37-1C11H18O2
- 2,2,7,7-Tetramethyl-1,6-dioxaspiro(4.4)non-3-ene15031-05-7C11H18O2
- 5-Undecynoic acid822-02-6C11H18O2
- 2-(Hex-5-yn-1-yloxy)tetrahydro-2H-pyran1720-37-2C11H18O2
- 1-Cyclopentene-1-carboxylic acid, 3-methyl-, 1,1-dimethylethyl ester479201-45-1C11H18O2
- (E)-Ethyl 3-cyclohexylacrylate17343-88-3C11H18O2
- 4-Hexylcyclopentane-1,3-dione126624-27-9C11H18O2
- (4aS,7R,7aR)-1-Methoxy-4,7-dimethyl-1,4a,5,6,7,7a-hexahydrocyclopenta(c)pyran19479-28-8C11H18O2
- Spiro[4.5]decane-2-carboxylic acid18244-50-3C11H18O2
- Methyl trans-chrysanthemate24141-52-4C11H18O2
- 2 suppliers1-Methylcyclohexyl methacrylate76392-14-8C11H18O2
- 3,6-Nonadienyl acetate, (3Z,6Z)-83334-93-4C11H18O2
- Cyclopropanecarboxylic acid, 1-(2-propenyl)-, 1,1-dimethylethyl ester108546-98-1C11H18O2
- 2-Butenoic acid, 2-methyl-, (3Z)-3-hexenyl ester, (2Z)-84060-80-0C11H18O2
- Methyl (+)-cis-chrysanthemate17779-27-0C11H18O2
- Orin lactone134359-15-2C11H18O2
- 8-Isopropenyl-1,4-dioxaspiro[4.5]decane70850-38-3C11H18O2
- 1-Oxaspiro(4.5)decan-2-one, 8-ethyl-, cis-91069-39-5C11H18O2
- 3 suppliers2-Propenoic acid, 1-ethylcyclohexyl ester251909-25-8C11H18O2
- 2,4-Dioxaspiro[5.5]undec-8-ene, 3-ethyl-64165-57-7C11H18O2
- 2-(2,2-Dimethylpropanoyl)cyclohexan-1-one41043-87-2C11H18O2
- Alpha-terpinyl formate, (+)-34352-02-8C11H18O2
- (1r,2r,3r,5s)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic acid58096-29-0C11H18O2
Frequently asked questions
What is the molar mass of C11H18O2?
The molar mass of C11H18O2 is 182.26 g/mol, calculated from standard atomic weights for 11 carbon atoms, 18 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 182.1307 Da.
How many compounds have the formula C11H18O2?
CompoundList lists 950 compounds with the molecular formula C11H18O2, including 10-Undecynoic acid, Geranyl formate, Linalool formate. 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 C11H18O2?
C11H18O2 has a degree of unsaturation of 3. 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.