Molecular formula
C18H34O3
101 compounds have this formula on CompoundList.
- Molar mass
- 298.47g/mol
- Monoisotopic mass
- 311.3324Da
- Atoms
- 55
- Elements
- 3
- Rings plus double bonds
- 2
The formula C18H34O3 describes a molecule made of 18 carbon atoms, 34 hydrogen atoms and 3 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 × 1872.44%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 3411.48%1.008 × 34 = 34.272 g/mol
- O Oxygen × 316.08%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H34O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 101 compounds
Ricinoleic acid
CAS 141-22-0C18H34O3
Ricinelaidic acid
CAS 540-12-5C18H34O3
Idroxioleic acid
CAS 56472-29-8C18H34O3
Methyl palmoxirate
CAS 69207-52-9C18H34O3
9,10-Epoxystearic acid
CAS 2443-39-2C18H34O3
6-Oxooctadecanoic acid
CAS 502-71-6C18H34O3
9,10-Epoxystearic acid, cis-
CAS 24560-98-3C18H34O3
Rosaprostol
CAS 56695-65-9C18H34O3
(9R,10S)-9,10-Epoxyoctadecanoic acid
CAS 16833-55-9C18H34O3
(9E)-12-Hydroxyoctadec-9-enoic acid
CAS 82188-83-8C18H34O3
12-Hydroxyoctadec-9-enoic acid
CAS 7431-95-0C18H34O3
10-Ketostearic acid
CAS 4158-12-7C18H34O3
Ketostearic acid
CAS 80559-38-2C18H34O3
7-(2-Hexyl-5-hydroxycyclopentyl)heptanoic acid
CAS 82598-17-2C18H34O3
Nonan-1-oic anhydride
CAS 1680-36-0C18H34O3
10-Hydroxyoctadecenoic acid
CAS 80110-77-6C18H34O3
12-Oxooctadecanoic acid
CAS 925-44-0C18H34O3
16-Ketostearic acid
CAS 13126-28-8C18H34O3
18-Hydroxy-9-octadecenoic acid
CAS 3329-38-2C18H34O3
9-Oxooctadecanoic acid
CAS 4114-74-3C18H34O3
5-Oxooctadecanoic acid
CAS 16694-31-8C18H34O3
10-Hydroxy-cis-12-octadecenoic acid
CAS 34932-12-2C18H34O3
4-Oxooctadecanoic acid
CAS 16694-30-7C18H34O3
3-Keto stearic acid
CAS 16694-29-4C18H34O3
- 7-Oxo-octadecanoic acid16694-32-9C18H34O3
- 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-1073625-61-2C18H34O3
- 10-Hydroxy-8-octadecenoic acid91999-06-3C18H34O3
- (9Z)-12-Hydroxyoctadec-9-enoic acid81212-19-3C18H34O3
- 2-Hydroxyoctadec-9-enoic acid30141-68-5C18H34O3
- 18-Hydroxyoctadec-2-enoic acid38885-94-8C18H34O3
- 1 suppliers(8E,10S)-10-Hydroxy-8-octadecenoic acid263023-34-3C18H34O3
- 6R,7S-Epoxy-octadecanoic acid13980-05-7C18H34O3
- 2R-Hydroxy-oleic acid182370-45-2C18H34O3
- 9-Octadecenoic acid, 12-hydroxy-, calcium salt (1:?), (9Z,12R)-31983-33-2C18H34O3
- 13-Oxooctadecanoic acid2389-06-2C18H34O3
- 12S-Home(9Z)475680-30-9C18H34O3
- 8-[(2r,3r)-3-Octyloxiran-2-yl]octanoic acid38003-76-8C18H34O3
- (Z,9R)-9-Hydroxyoctadec-12-enoic acid73891-08-4C18H34O3
- 11-Hydroxyoctadec-9-enoic acid925-40-6C18H34O3
- 11-Oxooctadecanoic acid2388-83-2C18H34O3
- 5-Hexyltetrahydro-2-furanoctanoic acid61781-98-4C18H34O3
- 13-Hydroxyoctadec-9-enoic acidC18H34O3
- 9-(3-Heptyloxiran-2-yl)nonanoic acid47175-00-8C18H34O3
- Octadecanoic acid, epoxy-27708-45-8C18H34O3
- 18-Hydroxyoctadec-9-enoic acidC18H34O3
- 9-Hydroxyoctadec-10-enoic acid94376-51-9C18H34O3
- 9-Hydroxyoctadec-12-enoic acid105182-18-1C18H34O3
- 9,10-Epoxystearic acid, trans-13980-07-9C18H34O3
- Butanoic acid, 3-oxo-, tetradecyl ester70938-05-5C18H34O3
- 11-(3-Pentyloxiran-2-yl)undecanoic acid61827-10-9C18H34O3
- Ethyl 2-acetyltetradecanoate5397-53-5C18H34O3
- 6-Hydroxyoctadec-9-enoic acid184177-63-7C18H34O3
- 2-Hydroxytetradecyl methacrylate96591-14-9C18H34O3
- (9Z)-2-Hydroxy-9-octadecenoic Acid56472-31-2C18H34O3
- Cycloheptaneundecanoic acid, alpha-hydroxy-, (R)-95896-79-0C18H34O3
- 1-(Hydroxymethyl)tridecyl methacrylate93804-72-9C18H34O3
- 17-Hydroxyoctadec-9-enoic acid4546-57-0C18H34O3
- 3-Oxoheptadecanoic acid methyl ester54934-65-5C18H34O3
- 10-(3-Hexyloxiran-2-yl)decanoic acid88657-37-8C18H34O3
- Methyl 8-oxoheptadecanoate54575-44-9C18H34O3
- (E)-10-Hydroxyoctadec-12-enoic acid338971-55-4C18H34O3
- 2-Hydroxyoctadec-2-enoic acid25447-98-7C18H34O3
- (Z)-3-Hydroxy-9-octadecenoic Acid103451-17-8C18H34O3
- 4-(Oxolan-2-yl)butyl decanoate5453-16-7C18H34O3
- 18-Oxooctadecanoic acid176108-52-4C18H34O3
- 13-Hydroxy-9-octadecenoic acid324575-43-1C18H34O3
- 12-Hydroxyoctadec-2-enoic acid131907-46-5C18H34O3
- 8,10-Diethoxy-10-methoxy-2,6-dimethylundeca-2,6-diene116121-05-2C18H34O3
- 10-Hydroxyoctadec-11-enoic acid143288-76-0C18H34O3
- 6,7-Epoxystearic acid, trans-13980-06-8C18H34O3
- 2-Butoxyethyl 6-cyclohexylhexanoate6282-67-3C18H34O3
- 4-(Oxolan-2-yl)butan-2-yl decanoate7495-90-1C18H34O3
- Methyl 17-oxoheptadecanoate150630-53-8C18H34O3
- Methyl 14-hydroxy-15-methylhexadec-15-enoate89328-42-7C18H34O3
- 10,12-Hexadecadien-1-ol, acetate, (Z,E)-63025-06-9C18H34O3
- (2R,3S)-rel-3-Hexyl-2-oxiranenonanoic acid methyl ester265975-94-8C18H34O3
- Pentyl 3-oxo-2-pentyloctanoate6274-67-5C18H34O3
- Ethyl 3-oxohexadecanoate62148-72-5C18H34O3
- 2-(Dodecyloxy)ethyl 2-methylprop-2-enoate50977-30-5C18H34O3
- Ethyl 3-hexyl-4-oxodecanoate51916-53-1C18H34O3
- 9-(5-Pentyloxolan-2-yl)nonanoic acid88878-75-5C18H34O3
- Octadec-9-eneperoxoic acid14050-65-8C18H34O3
- 17-Hydroxyoctadec-2-enoic acid99787-94-7C18H34O3
- Methyl 11-(cyclohexyloxy)undecanoate88444-14-8C18H34O3
- Acetic acid, hexadeca-6,11-dien-1-ol58701-05-6C18H34O3
- tert-Butyl14-oxotetradecanoate1147745-60-5C18H34O3
- 3-Tetradecyl-1,4-dioxan-2-one6005-35-2C18H34O3
- Methyl 10-oxoheptadecanoate673-78-9C18H34O3
- Methyl (5Z)-2-methoxy-5-hexadecenoate216532-90-0C18H34O3
- rac Ricinoleic Acid-d131185241-50-2C18H34O3
- 2-Ethylhexyl 10-oxodecanoate141791-68-6C18H34O3
- 2-Cyclohexylpropan-2-yl 6,6-dimethylheptaneperoxoate143499-93-8C18H34O3
- 2-Oxo-3,3-dipentyloctanoic acid26269-42-1C18H34O3
- Ethyl 11-methoxy-3,7,11-trimethyldodec-2-enoate55143-94-7C18H34O3
- Acetic acid--hexadeca-9,11-dien-1-ol (1/1)63025-09-2C18H34O3
- 8-(6-Pentyloxan-2-yl)octanoic acid61781-99-5C18H34O3
- 11-Hydroxyoctadec-12-enoic acid922174-72-9C18H34O3
- Ethyl 14-methyl-3-oxopentadecanoate925703-80-6C18H34O3
- Ethyl (Z)-16-hydroxyhexadec-9-enoate2412453-35-9C18H34O3
- Propyl (9Z)-2-hydroxypentadec-9-enoate77899-00-4C18H34O3
Frequently asked questions
What is the molar mass of C18H34O3?
The molar mass of C18H34O3 is 298.47 g/mol, calculated from standard atomic weights for 18 carbon atoms, 34 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 311.3324 Da.
How many compounds have the formula C18H34O3?
CompoundList lists 101 compounds with the molecular formula C18H34O3, including Ricinoleic acid, Ricinelaidic acid, Idroxioleic 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 C18H34O3?
C18H34O3 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.