Molecular formula
C18H32O2
149 compounds have this formula on CompoundList.
- Molar mass
- 280.45g/mol
- Monoisotopic mass
- 299.3595Da
- Atoms
- 52
- Elements
- 3
- Rings plus double bonds
- 3
The formula C18H32O2 describes a molecule made of 18 carbon atoms, 32 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 × 1877.09%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 3211.50%1.008 × 32 = 32.256 g/mol
- O Oxygen × 211.41%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H32O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 149 compounds
Linoleic acid
CAS 60-33-3C18H32O2
9,12-Octadecadienoic acid
CAS 2197-37-7C18H32O2
Linolelaidic acid
CAS 506-21-8C18H32O2
Osteoprotegerin
CAS 19220-35-0C18H32O2
17-Octadecynoic acid
CAS 34450-18-5C18H32O2
9-Cis,11-trans-octadecadienoic acid
CAS 2540-56-9C18H32O2
trans-10-cis-12-Octadecadienoic acid
CAS 2420-56-6C18H32O2
Octadecadienoic acid
CAS 26764-25-0C18H32O2
9,11-Octadecadienoic acid
CAS 1839-11-8C18H32O2
Gossyplure
CAS 50933-33-0C18H32O2
10,12-Octadecadienoic acid
CAS 1072-36-2C18H32O2
Octadecadienoic acid, (Z,Z)-
C18H32O2
Octadeca-10,12-dienoic Acid
C18H32O2
9-Octadecynoic acid
CAS 506-24-1C18H32O2
Chaulmoogric acid
CAS 29106-32-9C18H32O2
6-Octadecynoic acid
CAS 544-74-1C18H32O2
Isolinoleic acid
CAS 544-71-8C18H32O2
Malvalic acid
CAS 503-05-9C18H32O2
Linalyl octanoate
CAS 10024-64-3C18H32O2
2-Octadecynoic acid
CAS 2834-01-7C18H32O2
13-(Cyclopent-2-enyl)tridecanoic acid
CAS 502-30-7C18H32O2
Sebaleic acid
CAS 22733-46-6C18H32O2
(Trans,trans)-4'-pentyl-(1,1'-bicyclohexyl)-4-carboxylic acid
CAS 65355-33-1C18H32O2
(6Z,9Z)-6,9-Octadecadienoic acid
CAS 28290-77-9C18H32O2
- Linoleic acid, (9Z,12E)-2420-55-5C18H32O2
- Octadeca-5,8-dienoic acid2197-50-4C18H32O2
- Cilienic acid61628-30-6C18H32O2
- 9-Octadecen-4-olide59303-50-3C18H32O2
- 9,15-Octadecadienoic acid13309-77-8C18H32O2
- 1 suppliersGossyplure, (Z,E)-53042-79-8C18H32O2
- 5,9-Octadecadienoic acid15541-13-6C18H32O2
- 5-(Tetradec-5-en-1-yl)oxolan-2-oneC18H32O2
- trans-9-cis-12-Octadecadienoic acid2420-42-0C18H32O2
- 5-Octadecynoic acid676-30-2C18H32O2
- 9,11-Octadecadienoic acid, (9Z,11Z)-544-70-7C18H32O2
- 5,6-Octadecadienoic acid16863-62-0C18H32O2
- 11-Hexadecynyl acetate53596-80-8C18H32O2
- 1 suppliersOctanoic acid, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester51532-26-4C18H32O2
- Dihomolinoleic acid7307-45-1C18H32O2
- 9,11-Octadecadienoic acid, (9E,11Z)-872-23-1C18H32O2
- 9-Octadecenolide74992-69-1C18H32O2
- Sebaleic acid (D19, 98%)C18H32O2
- 6 suppliersOctadecadienoate121250-47-3C18H32O2
- (z)-9-Octadecen-4-olideC18H32O2
- (Z)-3,7-Dimethyl-2,6-octadienyl octanoate71648-18-5C18H32O2
- 11-Octadecynoic acid19220-40-7C18H32O2
- cis-9,cis-15-Octadecadienoic acid18402-92-1C18H32O2
- (5Z,9Z)-Octadeca-5,9-dienoic acid26549-54-2C18H32O2
- 8Z,10Z-Hexadecadienyl acetate140437-54-3C18H32O2
- 11Z,13Z-Hexadecadienyl acetate118744-50-6C18H32O2
- 8E,10E-Octadecadienoic acid115863-92-8C18H32O2
- E,E-10,12-Hexadecadien-1-ol acetate73829-34-2C18H32O2
- Octadeca-5,11-dienoic acid62528-83-0C18H32O2
- 1,10-Cyclooctadecanedione13747-10-9C18H32O2
- 12-Octadecynoic acid19220-41-8C18H32O2
- 6,11-Hexadecadien-1-ol, acetate, (E,Z)-83483-57-2C18H32O2
- 8,11-Octadecadienoic acid2197-52-6C18H32O2
- 8-Octadecynoic acid19220-36-1C18H32O2
- (E,Z)-7,11-Hexadecadienyl acetate51607-94-4C18H32O2
- 8Z,11Z-Octadecadienoic acid4906-90-5C18H32O2
- Deulinoleic acid31447-29-7C18H32O2
- 9-(2'-Propylcyclohex-4'-en-1'-yl)nonanoic acid75779-89-4C18H32O2
- (2E,9Z)-Octadeca-2,9-dienoic acid182369-03-5C18H32O2
- Linoleic acid-d479050-23-0C18H32O2
- Propylure10297-61-7C18H32O2
- 2-(Tetradecyloxy)furan62443-38-3C18H32O2
- (4E,6E)-13-Methoxy-5,9,13-trimethyl-4,6-tetradecadien-3-one52788-60-0C18H32O2
- Octadeca-8,13-dienoic acid197635-25-9C18H32O2
- Ethyl hexadeca-10,13-dienoate95456-53-4C18H32O2
- Ethyl 11-(cyclopent-2-en-1-yl)undecanoate3552-12-3C18H32O2
- Octadeca-7,9-dienoic acid73985-25-8C18H32O2
- Linoleic acid-1-13C98353-71-0C18H32O2
- 3Z,9Z-Octadecadienoic acid81760-49-8C18H32O2
- 10Z,12E-Octadecadienoic acid2420-44-2C18H32O2
- (1R,3aR,7aR)-1-((R)-6-Hydroxy-6-methylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-one70550-73-1C18H32O2
- 13-Hexyloxacyclotridec-10-en-2-one127062-51-5C18H32O2
- 3-Hexyl-7,9,11-trimethyl-2,4-dioxaspiro[5.5]undec-8-ene957014-68-5C18H32O2
- Z,Z-10,12-Hexadecadien-1-ol acetate73829-33-1C18H32O2
- 1-Methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl octanoate71648-35-6C18H32O2
- 9,10-Octadecadienoic acid4643-94-1C18H32O2
- Octadeca-3,6-dienoic acid58989-39-2C18H32O2
- Octadeca-2,5-dienoic acid58989-38-1C18H32O2
- Linoleic acid-13C18287111-25-5C18H32O2
- 11,13-Octadecadienoic acid, (11E,13E)-693-73-2C18H32O2
- 2-Cyclohexen-1-one, 3-(12-hydroxydodecyl)-210886-26-3C18H32O2
- 2-[(Tridec-2-yn-1-yl)oxy]oxane108604-32-6C18H32O2
- Ethyl decahydro-2,5,5,8a-tetramethylnaphthalene-1-acetate94231-53-5C18H32O2
- Octadeca-9,13-dienoic acid73985-26-9C18H32O2
- 13,16-Octadecadienoic acid17027-33-7C18H32O2
- Bicyclo[3.1.0]hexane-2-undecanoic acid, methyl ester10152-73-5C18H32O2
- (1-14C)Linoleic acid3131-66-6C18H32O2
- 13r-Hexyl-1-oxacyclotridec-10z-en-2-one59744-10-4C18H32O2
- 2-Dodecylcyclohexane-1,4-dione105314-19-0C18H32O2
- 6-Heptyldecahydronaphthalene-2-carboxylic acid82743-34-8C18H32O2
- (Z,Z)-Octadecadienoic acid28984-77-2C18H32O2
- 4-Pentyl[1,1'-bi(cyclohexane)]-4-carboxylic acid1003712-28-4C18H32O2
- Ethyl hexadeca-2,4-dienoate59404-47-6C18H32O2
- 2,4,6-Tri-tert-butylcyclohexane-1,3-dione63561-95-5C18H32O2
- Ethyl (9Z,12Z)-hexadeca-9,12-dienoate1451007-74-1C18H32O2
- Linoleic acid-d112055171-21-4C18H32O2
Frequently asked questions
What is the molar mass of C18H32O2?
The molar mass of C18H32O2 is 280.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 32 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 299.3595 Da.
How many compounds have the formula C18H32O2?
CompoundList lists 149 compounds with the molecular formula C18H32O2, including Linoleic acid, 9,12-Octadecadienoic acid, Linolelaidic acid. 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 C18H32O2?
C18H32O2 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.