Molecular formula
C20H38O2
99 compounds have this formula on CompoundList.
- Molar mass
- 310.52g/mol
- Monoisotopic mass
- 315.3186Da
- Atoms
- 60
- Elements
- 3
- Rings plus double bonds
- 2
The formula C20H38O2 describes a molecule made of 20 carbon atoms, 38 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 × 2077.36%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 3812.34%1.008 × 38 = 38.304 g/mol
- O Oxygen × 210.30%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H38O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 99 of 99 compounds
Ethyl oleate
CAS 111-62-6C20H38O2
cis-11-Eicosenoic acid
CAS 5561-99-9C20H38O2
Ethyl octadec-9-enoate
CAS 6512-99-8C20H38O2
cis-Vaccenyl acetate
CAS 6186-98-7C20H38O2
Oleyl acetate
CAS 693-80-1C20H38O2
Hexadecyl methacrylate
CAS 2495-27-4C20H38O2
Phytenic acid
CAS 22352-56-3C20H38O2
Vinyl stearate
CAS 111-63-7C20H38O2
9-Eicosenoic acid
CAS 506-31-0C20H38O2
Prostanoic acid
CAS 25151-81-9C20H38O2
11-Eicosenoic acid
CAS 2462-94-4C20H38O2
trans-2-Icosenoic acid
CAS 26764-41-0C20H38O2
Gadoleic acid
CAS 29204-02-2C20H38O2
Ethyl elaidate
CAS 6114-18-7C20H38O2
2-Ethyloctadec-9-enoic acid
CAS 399035-76-8C20H38O2
Labdanediol
CAS 10267-21-7C20H38O2
(Z)-3,7,11,15-Tetramethylhexadec-2-enoic acid
CAS 3653-46-1C20H38O2
13-Octadecenyl acetate, (13Z)-
CAS 60037-58-3C20H38O2
Paullinic acid
CAS 17735-94-3C20H38O2
(14Z)-14-Eicosenoic acid
CAS 17735-95-4C20H38O2
Tetrahydro-6-pentadecyl-2H-pyran-2-one
CAS 110071-67-5C20H38O2
Cycloprate
CAS 54460-46-7C20H38O2
8Z-Eicosenoic acid
CAS 76261-96-6C20H38O2
5Z-Eicosenoic acid
CAS 7050-07-9C20H38O2
- 9-Octadecenyl acetate22147-38-2C20H38O2
- 17-Methyl-9,10-methyleneoctadecanoic acid87590-99-6C20H38O2
- (E)-3,7,11,15-Tetramethylhexadec-2-enoic acid220904-31-4C20H38O2
- 20-Eicosanolide31844-01-6C20H38O2
- Ethyl octadec-2-enoate28555-06-8C20H38O2
- 2-[[(9Z,12Z)-9,12-Octadecadienyl]oxy]ethanol17367-08-7C20H38O2
- Cyclopropaneoctanoic acid, 2-octyl-, methyl ester, (1R,2S)-678186-52-2C20H38O2
- Eicosenoic acid, (Z)-28933-89-3C20H38O2
- Isohexadecyl methacrylate94247-09-3C20H38O2
- cis-10-Nonadecenoic acid, methyl ester19788-74-0C20H38O2
- Methyl 8-(2-octylcyclopropyl)octanoate10152-62-2C20H38O2
- Heptadecyl acrylate28343-58-0C20H38O2
- 10-Nonadecenoic acid, methyl ester84675-68-3C20H38O2
- 1 suppliersPetroselaidic acid ethyl ester34302-53-9C20H38O2
- 1 suppliersEthyl (6Z)-6-octadecenoate34302-52-8C20H38O2
- Citronellyl decanoate72934-06-6C20H38O2
- (1alpha,2beta,5alpha)-5-Methyl-2-(1-methylethyl)cyclohexyl decanoate94020-93-6C20H38O2
- Icos-10-enoic acid16345-74-7C20H38O2
- 9-Octadecyne-8,11-diol, 8,11-dimethyl-5430-03-5C20H38O2
- Methyl 5-(2-undecylcyclopropyl)pentanoate10406-55-0C20H38O2
- Meadowlactone, (S)-85535-79-1C20H38O2
- 3,5-Hexadecadiene, 16,16-diethoxy-, (3Z,5Z)-71673-23-9C20H38O2
- Butyl palmitoleate929211-65-4C20H38O2
- 3-Methyl-3-(4,8,12-trimethyltridecyl)oxirane-2-carbaldehyde100759-12-4C20H38O2
- Cyclopropanepentanoic acid, 2-undecyl-, methyl ester, trans-42199-20-2C20H38O2
- 5-Hexadecyne, 16,16-diethoxy-71393-93-6C20H38O2
- 2-Methylhexadecyl acrylate93804-53-6C20H38O2
- Cyclohexyl myristate93805-35-7C20H38O2
- 2-Methylpentadecyl methacrylate94158-99-3C20H38O2
- 7-Hexadecyne, 16,16-diethoxy-71487-14-4C20H38O2
- E-6-Octadecen-1-ol acetate84801-20-7C20H38O2
- Lactobacillic acid methyl ester112418-57-2C20H38O2
- 8-Eicosenoic acid82683-14-5C20H38O2
- delta 7 cis Nonadecenoic acid methyl ester2668314-60-9C20H38O2
- 1 suppliers11-Octadecenoic acid, ethyl ester, (E)-89296-48-0C20H38O2
- Methyl 10-(2-hexylcyclopropyl)decanoate5965-63-9C20H38O2
- 10-Octylundec-10-enoic acid, methyl ester7729-39-7C20H38O2
- 6(Z)-Petroselinyl acetate108321-50-2C20H38O2
- E-8-Octadecacen-1-ol acetate2195-90-6C20H38O2
- Meadowlactone, (R)-85535-63-3C20H38O2
- Methyl 8-[(1s,2r)-2-octylcyclopropyl]octanoate3971-54-8C20H38O2
- (6E,9E)-18,18-Dimethoxyoctadeca-6,9-diene1599-51-5C20H38O2
- 9-(2-Hexylcyclopentyl)nonanoic acid160281-93-6C20H38O2
- 17-Cyclopropylheptadecanoic acid60129-10-4C20H38O2
- 5-Butyl-2-(dec-9-en-1-yl)-5-ethyl-1,3-dioxane5445-61-4C20H38O2
- Methyl 9-methylideneoctadecanoate37714-89-9C20H38O2
- Methyl (Z)-nonadec-7-enoate146407-37-6C20H38O2
- Heptadecan-9-yl acrylate2982740-96-3C20H38O2
- 10-Nonadecenoic acid methyl ester56599-83-8C20H38O2
- 18,18-Dimethoxy-6,9-octadecadieneC20H38O2
- Methyl 2-methylideneoctadecanoate53633-32-2C20H38O2
- Eicosanedial1951435-37-2C20H38O2
- Decyl 7-cyclopropylheptanoate61350-84-3C20H38O2
- Octyl 9-cyclopropylnonanoate61350-83-2C20H38O2
- Hexyl 11-cyclopropylundecanoate61350-85-4C20H38O2
- Methyl 7(Z)-nonadecenoateC20H38O2
- Ethyl oleate-d51217226-00-0C20H38O2
- 2-Cyclopropylheptadecanoic acid161271-43-8C20H38O2
- 1,1'-Peroxybis[5-methyl-2-(propan-2-yl)cyclohexane]4995-30-6C20H38O2
- Methyl nonadec-9-enoate62405-50-9C20H38O2
- 5,8-Dibutyldodec-6-yne-5,8-diol7737-42-0C20H38O2
- 2-[(12Z)-Heptadec-12-en-1-yl]-1,3-dioxolane161646-41-9C20H38O2
- 7-((1R,2R)-2-Octylcyclopentyl)heptanoic acid59042-00-1C20H38O2
- 1-Cyclohexyl-1-hydroxytetradecan-2-one88522-70-7C20H38O2
- Ethenyl 2-heptylundecanoate88542-75-0C20H38O2
- 1,7,11-Trimethyl-4-(propan-2-ylidene)cyclotetradecane-1,7-diol88924-78-1C20H38O2
- 14-Cyclohexyltetradecanoic acid19708-94-2C20H38O2
- Ethyl octadec-8-enoate160193-36-2C20H38O2
- Methyl 8-[(1R,2R)-2-octylcyclopropyl]octanoate5135-07-9C20H38O2
- 3,3-Dimethyl-2-(propan-2-yl)-1,5-dioxaspiro[5.11]heptadecane62406-93-3C20H38O2
- Methyl 2,6,10,14-tetramethylpentadec-2-enoate574743-94-5C20H38O2
- (1S,2S,4aR,8aR)-1-[(3S)-5-Hydroxy-3-methylpentyl]-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol13902-99-3C20H38O2
- 7-((1R,2S)-2-Octylcyclopentyl)heptanoic acid106062-44-6C20H38O2
- 1,1,2,2,2-Pentadeuterioethyl (E)-octadec-9-enoateC20H38O2
- Methyl-11-Methyl-6(Z)-octadecenoate2692622-70-9C20H38O2
Frequently asked questions
What is the molar mass of C20H38O2?
The molar mass of C20H38O2 is 310.52 g/mol, calculated from standard atomic weights for 20 carbon atoms, 38 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 315.3186 Da.
How many compounds have the formula C20H38O2?
CompoundList lists 99 compounds with the molecular formula C20H38O2, including Ethyl oleate, cis-11-Eicosenoic acid, Ethyl octadec-9-enoate. 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 C20H38O2?
C20H38O2 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.