Molecular formula
C11H18O5
164 compounds have this formula on CompoundList.
- Molar mass
- 230.26g/mol
- Monoisotopic mass
- 230.1154Da
- Atoms
- 34
- Elements
- 3
- Rings plus double bonds
- 3
The formula C11H18O5 describes a molecule made of 11 carbon atoms, 18 hydrogen atoms and 5 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 × 1157.38%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 187.88%1.008 × 18 = 18.144 g/mol
- O Oxygen × 534.74%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C11H18O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 164 of 164 compounds
4-(Methoxycarbonyl)-4-(methoxymethyl)cyclohexane-1-carboxylic acid
CAS 2803862-28-2C11H18O5
![3'-Hydroxy-5',5'-dimethyl-[3,3'-bioxolane]-3-carboxylic acid chemical structure, C11H18O5, CAS 2172553-00-1](/s/FJYGDVQEZZCBJF-UHFFFAOYSA-N.svg)
3'-Hydroxy-5',5'-dimethyl-[3,3'-bioxolane]-3-carboxylic acid
CAS 2172553-00-1C11H18O5
![Ethyl 3'-hydroxy-[3,3'-bioxolane]-3-carboxylate chemical structure, C11H18O5, CAS 2172481-19-3](/s/DLXIIRXWSHYZGW-UHFFFAOYSA-N.svg)
Ethyl 3'-hydroxy-[3,3'-bioxolane]-3-carboxylate
CAS 2172481-19-3C11H18O5
Methyl 1-(2-Methoxy-2-oxoethoxy)cyclohexanecarboxylate
CAS 3970-85-2C11H18O5
Methyl 4-((4S,5S)-5-formyl-2,2-dimethyl-1,3-dioxolan-4-yl)butanoate
CAS 102354-82-5C11H18O5
Methyl 6-(2-methyl-1,3-dioxolan-2-yl)-3-oxohexanoate
CAS 125632-16-8C11H18O5
Ethyl 2-(acetyloxy)-3-oxoheptanoate
CAS 17071-31-7C11H18O5
Diethyl 2-allyl-2-(hydroxymethyl)malonate
CAS 82515-47-7C11H18O5
![(1,4,8,11-Tetraoxadispiro[4.1.4~7~.3~5~]tetradecan-13-yl)methanol chemical structure, C11H18O5, CAS 70150-64-0](/s/NVKAPVLUQRSSRB-UHFFFAOYSA-N.svg)
(1,4,8,11-Tetraoxadispiro[4.1.4~7~.3~5~]tetradecan-13-yl)methanol
CAS 70150-64-0C11H18O5
Dimethyl 2-butoxycyclopropane-1,1-dicarboxylate
CAS 87842-08-8C11H18O5
1-O-Ethyl 5-O-methyl 2-acetyl-4-methylpentanedioate
CAS 74650-83-2C11H18O5
Dimethyl 3-oxononanedioate
CAS 113994-78-8C11H18O5
2-(Cyclohexylmethyl)-2-hydroxybutanedioic acid
CAS 2138003-15-1C11H18O5
![5-[(3-Ethyloxetan-3-yl)methoxy]-5-oxopentanoic acid chemical structure, C11H18O5, CAS 819868-34-3](/s/XQBZPOIHEZQMNN-UHFFFAOYSA-N.svg)
5-[(3-Ethyloxetan-3-yl)methoxy]-5-oxopentanoic acid
CAS 819868-34-3C11H18O5
Ethyl 4-ethoxy-2-(ethoxymethylidene)-3-oxobutanoate
CAS 113858-89-2C11H18O5
![Acetic acid--4-[(oxan-2-yl)oxy]but-2-yn-1-ol (1/1) chemical structure, C11H18O5, CAS 89773-29-5](/s/ILSJYMXMENSGMT-UHFFFAOYSA-N.svg)
Acetic acid--4-[(oxan-2-yl)oxy]but-2-yn-1-ol (1/1)
CAS 89773-29-5C11H18O5
![4-(2,2-Dimethyl-1,3-dioxolan-4-yl)hexahydrofuro[3,4-b]furan-2-ol chemical structure, C11H18O5, CAS 113331-71-8](/s/DYOHIANADWQJPK-UHFFFAOYSA-N.svg)
4-(2,2-Dimethyl-1,3-dioxolan-4-yl)hexahydrofuro[3,4-b]furan-2-ol
CAS 113331-71-8C11H18O5
Acetic acid--2-(2-hydroxyethyl)cyclopent-1-en-1-yl acetate (1/1)
CAS 54460-33-2C11H18O5
Dimethyl (2,3-dimethylbut-2-en-1-yl)(hydroxy)propanedioate
CAS 82865-24-5C11H18O5
![Methyl 6-[(2-methoxyethoxy)methoxy]hex-2-ynoate chemical structure, C11H18O5, CAS 824948-15-4](/s/RIEQAQLPVIQWNC-UHFFFAOYSA-N.svg)
Methyl 6-[(2-methoxyethoxy)methoxy]hex-2-ynoate
CAS 824948-15-4C11H18O5
Dimethyl (2,3-dimethylbut-3-en-2-yl)(hydroxy)propanedioate
CAS 90160-99-9C11H18O5
![Propanoic acid--[5-(ethoxymethyl)furan-2-yl]methanol (1/1) chemical structure, C11H18O5, CAS 59632-01-8](/s/QEJHCZYIWHLQLX-UHFFFAOYSA-N.svg)
Propanoic acid--[5-(ethoxymethyl)furan-2-yl]methanol (1/1)
CAS 59632-01-8C11H18O5
tert-Butyl 2-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)acetate
CAS 2042339-72-8C11H18O5
tert-Butyl (S)-2-(2,2-Dimethyl-5-oxo-1,3-dioxolan-4-yl)acetate
C11H18O5
- tert-Butyl (R)-2-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)acetate2042346-28-9C11H18O5
- Methyl 2-ethyl-4-methoxy-1,6-dioxaspiro[2.5]octane-2-carboxylate2026102-08-7C11H18O5
- 3-[(tert-Butoxy)carbonyl]oxane-3-carboxylic acid2137770-75-1C11H18O5
- 2-(2-Cyclopentylethyl)-2-hydroxybutanedioic acid2138003-10-6C11H18O5
- 2-Hydroxy-2-(3-methylcyclohexyl)butanedioic acid2137668-71-2C11H18O5
- 2-Cycloheptyl-2-hydroxybutanedioic acid2138223-45-5C11H18O5
- 4-(Ethoxycarbonyl)-2,2-dimethyloxane-4-carboxylic acid2138006-12-7C11H18O5
- Methyl 2-acetyl-5-methoxy-5-methyl-4-oxohexanoate2137530-77-7C11H18O5
- 7-(Dimethoxymethyl)-1,4-dioxaspiro[4.5]decan-8-one2138212-15-2C11H18O5
- Methyl 1-(3-hydroxyoxolan-3-yl)-3-methoxycyclobutane-1-carboxylate2171979-34-1C11H18O5
- 1-(4-Hydroxyoxan-4-yl)-3-methoxycyclobutane-1-carboxylic acid2172584-85-7C11H18O5
- Methyl 4-(3-hydroxyoxolan-3-yl)oxane-4-carboxylate2171897-31-5C11H18O5
- 7-Ethoxy-2,4-dimethyl-5,7-dioxoheptanoic acid2171896-64-1C11H18O5
- Ethyl 4-(3-hydroxyoxetan-3-yl)oxane-4-carboxylate2172486-68-7C11H18O5
- 3-(4-Hydroxyoxepan-4-yl)oxolane-3-carboxylic acid2172531-87-0C11H18O5
- 8-Methoxy-2,4-dimethyl-5,8-dioxooctanoic acid2172602-75-2C11H18O5
- Methyl 3-(3-hydroxyoxan-3-yl)oxolane-3-carboxylate2172495-36-0C11H18O5
- 3-(4-Methyloxan-4-yl)pentanedioic acid2228792-67-2C11H18O5
- Methyl 3-[2-(methoxymethyl)oxan-2-yl]-3-oxopropanoate2229134-43-2C11H18O5
- 2-[1-(2,2-Dimethyl-1,3-dioxolan-4-yl)cyclopropyl]-2-methoxyacetic acid2228611-12-7C11H18O5
- 5-Methoxy-3-(oxan-3-yl)-5-oxopentanoic acid2228210-97-5C11H18O5
- Methyl 2-(propan-2-yl)-1,5,8-trioxaspiro[2.6]nonane-2-carboxylate1856734-39-8C11H18O5
- Ethyl 3-(3-hydroxyoxetan-3-yl)oxane-3-carboxylate2172576-89-3C11H18O5
- Methyl 3-(4-hydroxyoxan-4-yl)oxolane-3-carboxylate2172494-45-8C11H18O5
- 5-Methoxy-3-(oxan-2-yl)-5-oxopentanoic acid2228683-22-3C11H18O5
- 3-(3-Ethyloxetan-3-yl)-5-methoxy-5-oxopentanoic acid2229137-12-4C11H18O5
- 5-Methoxy-3-(2-methyloxolan-3-yl)-5-oxopentanoic acid2228530-65-0C11H18O5
- 7-(Methoxymethyl)-1,4-dioxaspiro[4.5]decane-7-carboxylic acid2172478-05-4C11H18O5
- Ethyl 4-ethoxy-1,6-dioxaspiro[2.5]octane-2-carboxylate2137463-76-2C11H18O5
- Methyl 4-ethoxy-2-methyl-1,6-dioxaspiro[2.5]octane-2-carboxylate2137471-35-1C11H18O5
- Methyl 3-(3-hydroxyoxolan-3-yl)oxane-3-carboxylate2171959-91-2C11H18O5
- Ethyl 2-ethyl-1,5,8-trioxaspiro[2.6]nonane-2-carboxylate1873780-74-5C11H18O5
- 1-(3-Hydroxyoxan-3-yl)-3-methoxycyclobutane-1-carboxylic acid2172011-18-4C11H18O5
- 5-Methoxy-3-(oxan-4-yl)-5-oxopentanoic acid2228610-95-3C11H18O5
- 4-(2,2-Dimethyl-1,3-dioxolan-4-yl)oxane-4-carboxylic acid2229468-99-7C11H18O5
- Methyl 2-[1-(2,2-dimethyl-1,3-dioxolan-4-yl)cyclopropyl]-2-hydroxyacetate2229304-50-9C11H18O5
- 2-Butenoic acid, 4-(2-(3-hydroxybutyl)-1,3-dioxolan-2-yl)-76174-14-6C11H18O5
- (E)-Diethyl 2-(4-hydroxybut-2-en-1-yl)malonate144783-02-8C11H18O5
- 2,3-O-Isopropylidene-D-apiose94943-41-6C11H18O5
- (3aR,6R,6aR)-6-(Hydroxymethyl)spiro[3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-2,1'-cyclohexane]-4-ol123168-27-4C11H18O5
Frequently asked questions
What is the molar mass of C11H18O5?
The molar mass of C11H18O5 is 230.26 g/mol, calculated from standard atomic weights for 11 carbon atoms, 18 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 230.1154 Da.
How many compounds have the formula C11H18O5?
CompoundList lists 164 compounds with the molecular formula C11H18O5, including 4-(Methoxycarbonyl)-4-(methoxymethyl)cyclohexane-1-carboxylic acid, 3'-Hydroxy-5',5'-dimethyl-[3,3'-bioxolane]-3-carboxylic acid, Ethyl 3'-hydroxy-[3,3'-bioxolane]-3-carboxylate. 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 C11H18O5?
C11H18O5 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.