Molecular formula
C11H18O3S
63 compounds have this formula on CompoundList.
- Molar mass
- 230.32g/mol
- Monoisotopic mass
- 230.0977Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 3
The formula C11H18O3S describes a molecule made of 11 carbon atoms, 18 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. 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 × 1157.36%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 187.88%1.008 × 18 = 18.144 g/mol
- O Oxygen × 320.84%15.999 × 3 = 47.997 g/mol
- S Sulfur × 113.92%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C11H18O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 63 of 63 compounds
1-Adamantyl methanesulfonate
CAS 25236-60-6C11H18O3S
Methyl 1-adamantanesulfonate
CAS 21280-40-0C11H18O3S
![2-(Ethylsulfanyl)-7-oxaspiro[3.5]nonane-2-carboxylic acid chemical structure, C11H18O3S, CAS 1496672-97-9](/s/OPVFWHIJQQHGMC-UHFFFAOYSA-N.svg)
2-(Ethylsulfanyl)-7-oxaspiro[3.5]nonane-2-carboxylic acid
CAS 1496672-97-9C11H18O3S
![Methyl 2-(propan-2-yl)-1-oxa-6-thiaspiro[2.5]octane-2-carboxylate chemical structure, C11H18O3S, CAS 1501926-72-2](/s/BYRBQEGNFMAVCM-UHFFFAOYSA-N.svg)
Methyl 2-(propan-2-yl)-1-oxa-6-thiaspiro[2.5]octane-2-carboxylate
CAS 1501926-72-2C11H18O3S
![2-(1-{[(1-Hydroxycyclopentyl)methyl]sulfanyl}cyclopropyl)acetic acid chemical structure, C11H18O3S, CAS 2098091-96-2](/s/FAZKEBSTBNJAIX-UHFFFAOYSA-N.svg)
2-(1-{[(1-Hydroxycyclopentyl)methyl]sulfanyl}cyclopropyl)acetic acid
CAS 2098091-96-2C11H18O3S
4-(Cyclopentylsulfanyl)oxane-4-carboxylic acid
CAS 1491187-88-2C11H18O3S
1-(Cyclohexylsulfanyl)-3-hydroxycyclobutane-1-carboxylic acid
CAS 1478030-06-6C11H18O3S
(1r,4r)-Methyl 4-((acetylthio)methyl)cyclohexanecarboxylate
CAS 2055353-30-3C11H18O3S
![Ethyl 2-ethyl-1-oxa-6-thiaspiro[2.5]octane-2-carboxylate chemical structure, C11H18O3S, CAS 1509024-21-8](/s/ALJOVEBYPGQLPB-UHFFFAOYSA-N.svg)
Ethyl 2-ethyl-1-oxa-6-thiaspiro[2.5]octane-2-carboxylate
CAS 1509024-21-8C11H18O3S
![3-Oxaspiro[bicyclo[5.1.0]octane-4,4'-[1lambda6]thiane]-1',1'-dione chemical structure, C11H18O3S, CAS 2059956-09-9](/s/SNHMAGOGJLULSX-UHFFFAOYSA-N.svg)
3-Oxaspiro[bicyclo[5.1.0]octane-4,4'-[1lambda6]thiane]-1',1'-dione
CAS 2059956-09-9C11H18O3S
![rac-tert-Butyl (3aR,6aS)-hexahydrothieno[3,4-c]furan-3a-carboxylate chemical structure, C11H18O3S, CAS 2988953-52-0](/s/SRFVTIKQOGQXPO-KWQFWETISA-N.svg)
rac-tert-Butyl (3aR,6aS)-hexahydrothieno[3,4-c]furan-3a-carboxylate
CAS 2988953-52-0C11H18O3S
![Poly(3-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]thiophene-2,5-diyl) regioregular chemical structure, C11H18O3S, CAS 120245-38-7](/s/PPNKTXMCJMQENN-UHFFFAOYSA-N.svg)
Poly(3-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]thiophene-2,5-diyl) regioregular
CAS 120245-38-7C11H18O3S
4-(Thian-3-yl)oxane-4-carboxylic acid
CAS 1507148-72-2C11H18O3S
![Methyl 5-(methylsulfanyl)-2-(propan-2-yl)-1-oxaspiro[2.3]hexane-2-carboxylate chemical structure, C11H18O3S, CAS 2137771-66-3](/s/XHEINDPNOHUFCV-UHFFFAOYSA-N.svg)
Methyl 5-(methylsulfanyl)-2-(propan-2-yl)-1-oxaspiro[2.3]hexane-2-carboxylate
CAS 2137771-66-3C11H18O3S
![Ethyl 2-ethyl-5-(methylsulfanyl)-1-oxaspiro[2.3]hexane-2-carboxylate chemical structure, C11H18O3S, CAS 2137831-31-1](/s/KQGAFSDFPNJEJX-UHFFFAOYSA-N.svg)
Ethyl 2-ethyl-5-(methylsulfanyl)-1-oxaspiro[2.3]hexane-2-carboxylate
CAS 2137831-31-1C11H18O3S
![4-{[(5-Ethylfuran-2-yl)methyl]sulfanyl}butane-1,2-diol chemical structure, C11H18O3S, CAS 2171873-08-6](/s/JRBYVHLSMNBHCV-UHFFFAOYSA-N.svg)
4-{[(5-Ethylfuran-2-yl)methyl]sulfanyl}butane-1,2-diol
CAS 2171873-08-6C11H18O3S
3-(1-Cyclobutylpropoxy)-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2138521-54-5C11H18O3S
![3-[(3-Methylcyclohexyl)oxy]-2,3-dihydro-1lambda6-thiophene-1,1-dione chemical structure, C11H18O3S, CAS 2025881-05-2](/s/CCTBPNQRNHWETQ-UHFFFAOYSA-N.svg)
3-[(3-Methylcyclohexyl)oxy]-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2025881-05-2C11H18O3S
![3-[(4-Methylcyclohexyl)oxy]-2,3-dihydro-1lambda6-thiophene-1,1-dione chemical structure, C11H18O3S, CAS 2012956-05-5](/s/HKFINWPWQCHNST-UHFFFAOYSA-N.svg)
3-[(4-Methylcyclohexyl)oxy]-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2012956-05-5C11H18O3S
3-(2-Cyclobutylpropoxy)-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2029745-56-8C11H18O3S
3-(Cyclohexylmethoxy)-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2011927-41-4C11H18O3S
3-(Cycloheptyloxy)-2,3-dihydro-1lambda6-thiophene-1,1-dione
CAS 2012600-74-5C11H18O3S
![3-[(2-Methyl-5-oxocyclohexyl)methyl]-1lambda6-thietane-1,1-dione chemical structure, C11H18O3S, CAS 2138573-73-4](/s/XLJKQJGOTWBCKA-UHFFFAOYSA-N.svg)
3-[(2-Methyl-5-oxocyclohexyl)methyl]-1lambda6-thietane-1,1-dione
CAS 2138573-73-4C11H18O3S
![6-Methanesulfonylspiro[4.5]decan-8-one chemical structure, C11H18O3S, CAS 2138531-24-3](/s/MTOMZSJTQOVASK-UHFFFAOYSA-N.svg)
6-Methanesulfonylspiro[4.5]decan-8-one
CAS 2138531-24-3C11H18O3S
- 2-(2-{[(5-Ethylfuran-2-yl)methyl]sulfanyl}ethoxy)ethan-1-ol2172139-64-7C11H18O3S
- 2-Methyl-2-({[(3-methylfuran-2-yl)methyl]sulfanyl}methyl)propane-1,3-diol2172527-79-4C11H18O3S
- 1-Ethoxy-3-{[(3-methylfuran-2-yl)methyl]sulfanyl}propan-2-ol2171825-45-7C11H18O3S
- 2-{[(2,2-Dimethoxyethyl)sulfanyl]methyl}-5-ethylfuran2171807-96-6C11H18O3S
- 2-{[(1,1-Dimethoxypropan-2-yl)sulfanyl]methyl}-3-methylfuran2171835-12-2C11H18O3S
- Methyl 1-(4-hydroxythian-4-yl)-2-methylcyclopropane-1-carboxylate2172076-38-7C11H18O3S
- Methyl 3-(1-hydroxycyclobutyl)thiane-3-carboxylate2172565-01-2C11H18O3S
- Methyl 3-(1-hydroxycyclopentyl)thiolane-3-carboxylate2172540-49-5C11H18O3S
- Methyl 4-(1-hydroxycyclobutyl)thiane-4-carboxylate2172545-58-1C11H18O3S
- 3-(1-Hydroxy-3,3-dimethylcyclobutyl)thiolane-3-carboxylic acid2172253-72-2C11H18O3S
- 1-(3-Hydroxythiolan-3-yl)cyclohexane-1-carboxylic acid2171899-08-2C11H18O3S
- Methyl 1-(3-hydroxythian-3-yl)-2-methylcyclopropane-1-carboxylate2172031-57-9C11H18O3S
- 3-(1-Hydroxycyclopentyl)thiane-3-carboxylic acid2172053-67-5C11H18O3S
- Methyl 1-(3-hydroxythiolan-3-yl)cyclopentane-1-carboxylate2172529-49-4C11H18O3S
- Ethyl 1-(3-hydroxythiolan-3-yl)-2-methylcyclopropane-1-carboxylate2171969-96-1C11H18O3S
- Ethyl 3-(1-hydroxycyclobutyl)thiolane-3-carboxylate2172602-11-6C11H18O3S
- Ethyl 1-(3-hydroxythiolan-3-yl)cyclobutane-1-carboxylate2172605-29-5C11H18O3S
- Methyl 1-(4-hydroxythian-4-yl)cyclobutane-1-carboxylate2171897-35-9C11H18O3S
- 3-(1-Hydroxycyclohexyl)thiolane-3-carboxylic acid2172548-88-6C11H18O3S
- 1-(3-Hydroxythian-3-yl)cyclopentane-1-carboxylic acid2172495-71-3C11H18O3S
- 2-Methoxy-2-[1-(thian-3-yl)cyclopropyl]acetic acid2228148-13-6C11H18O3S
- Methyl 2-hydroxy-2-[1-(thian-3-yl)cyclopropyl]acetate2228812-95-9C11H18O3S
- 4-Hydroxy-1-(thiolan-3-yl)cyclohexane-1-carboxylic acid2021670-70-0C11H18O3S
- Ethyl 1-(3-hydroxythian-3-yl)cyclopropane-1-carboxylate2172447-85-5C11H18O3S
- Methyl 1-(3-hydroxythian-3-yl)cyclobutane-1-carboxylate2172452-26-3C11H18O3S
- 4-Hydroxy-1-(thiolan-2-yl)cyclohexane-1-carboxylic acid2228314-08-5C11H18O3S
- 3-[(2-Methylcyclohexyl)oxy]-2,3-dihydro-1lambda6-thiophene-1,1-dione2028008-39-9C11H18O3S
- Ethyl 1-(4-hydroxythian-4-yl)cyclopropane-1-carboxylate2172603-92-6C11H18O3S
- 1-(4-Hydroxythian-4-yl)cyclopentane-1-carboxylic acid2172257-07-5C11H18O3S
- 1-(3-Hydroxythiolan-3-yl)-3,3-dimethylcyclobutane-1-carboxylic acid2172254-12-3C11H18O3S
- 4-(1-Hydroxycyclopentyl)thiane-4-carboxylic acid2172586-99-9C11H18O3S
- 1-(2,2-Dimethylthiolan-3-yl)-3-hydroxycyclobutane-1-carboxylic acid2228630-19-9C11H18O3S
- 2-[1-(2,2-Dimethylthiolan-3-yl)cyclopropyl]-2-hydroxyacetic acid2229126-96-7C11H18O3S
- 1-{[(5-Ethylfuran-2-yl)methyl]sulfanyl}-3-methoxypropan-2-ol2171819-54-6C11H18O3S
- Methyl 2-ethyl-1-oxa-6-thiaspiro[2.6]nonane-2-carboxylate2104422-28-6C11H18O3S
- 3-[(1-Hydroxy-4-methylcyclohex-2-en-1-yl)methyl]-1lambda6-thietane-1,1-dione2138556-40-6C11H18O3S
- 2-{[(3,3-Dimethoxypropyl)sulfanyl]methyl}-3-methylfuran2172365-53-4C11H18O3S
- 5-{[(3-Methylfuran-2-yl)methyl]sulfanyl}pentane-1,2-diol2171720-53-7C11H18O3S
- 3-(1-Acetylcyclopropyl)-2,2-dimethyl-1lambda6-thiolane-1,1-dione2228634-88-4C11H18O3S
Frequently asked questions
What is the molar mass of C11H18O3S?
The molar mass of C11H18O3S is 230.32 g/mol, calculated from standard atomic weights for 11 carbon atoms, 18 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 230.0977 Da.
How many compounds have the formula C11H18O3S?
CompoundList lists 63 compounds with the molecular formula C11H18O3S, including 1-Adamantyl methanesulfonate, Methyl 1-adamantanesulfonate, 2-(Ethylsulfanyl)-7-oxaspiro[3.5]nonane-2-carboxylic 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 C11H18O3S?
C11H18O3S 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.