Molecular formula
C13H18OS
265 compounds have this formula on CompoundList.
- Molar mass
- 222.35g/mol
- Monoisotopic mass
- 222.1078Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 5
The formula C13H18OS describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 1 oxygen atom 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 × 1370.23%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 188.16%1.008 × 18 = 18.144 g/mol
- O Oxygen × 17.20%15.999 × 1 = 15.999 g/mol
- S Sulfur × 114.42%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H18OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 265 of 265 compounds
![3-[(2,5-Dimethylphenyl)sulfanyl]pentan-2-one chemical structure, C13H18OS, CAS 2138297-07-9](/s/BHCAABOOKCAZEF-UHFFFAOYSA-N.svg)
3-[(2,5-Dimethylphenyl)sulfanyl]pentan-2-one
CAS 2138297-07-9C13H18OS
![3-[(2,4-Dimethylphenyl)sulfanyl]pentan-2-one chemical structure, C13H18OS, CAS 23692-67-3](/s/BNUPIAUAVAGNMO-UHFFFAOYSA-N.svg)
3-[(2,4-Dimethylphenyl)sulfanyl]pentan-2-one
CAS 23692-67-3C13H18OS
![4-Methyl-3-[2-(thiophen-2-yl)ethyl]cyclohexan-1-one chemical structure, C13H18OS, CAS 2138070-93-4](/s/ICGUTLRWMPTSIY-UHFFFAOYSA-N.svg)
4-Methyl-3-[2-(thiophen-2-yl)ethyl]cyclohexan-1-one
CAS 2138070-93-4C13H18OS
4-Propyl-3-(thiophen-3-yl)cyclohexan-1-one
CAS 2138080-00-7C13H18OS
4-(Propan-2-yl)-3-(thiophen-3-yl)cyclohexan-1-one
CAS 2138557-57-8C13H18OS
4-(Propan-2-yl)-3-(thiophen-2-yl)cyclohexan-1-one
CAS 2138561-98-3C13H18OS
4,4-Dimethyl-3-(2-methylthiophen-3-yl)cyclohexan-1-one
CAS 2138550-05-5C13H18OS
4,4-Dimethyl-3-(3-methylthiophen-2-yl)cyclohexan-1-one
CAS 2138517-27-6C13H18OS
4-Ethyl-1-(2-methylthiophen-3-yl)cyclohex-2-en-1-ol
CAS 2138524-98-6C13H18OS
4-Propyl-1-(thiophen-3-yl)cyclohex-2-en-1-ol
CAS 2138096-90-7C13H18OS
4-Propyl-1-(thiophen-2-yl)cyclohex-2-en-1-ol
CAS 2138063-93-9C13H18OS
4-(Propan-2-yl)-1-(thiophen-2-yl)cyclohex-2-en-1-ol
CAS 2138564-06-2C13H18OS
4-Propyl-3-(thiophen-2-yl)cyclohexan-1-one
CAS 2138586-20-4C13H18OS
4,4-Dimethyl-3-(5-methylthiophen-3-yl)cyclohexan-1-one
CAS 2138569-40-9C13H18OS
![4,4-Dimethyl-3-[(thiophen-3-yl)methyl]cyclohexan-1-one chemical structure, C13H18OS, CAS 2138573-34-7](/s/BGZIWRKSXWKSBV-UHFFFAOYSA-N.svg)
4,4-Dimethyl-3-[(thiophen-3-yl)methyl]cyclohexan-1-one
CAS 2138573-34-7C13H18OS
![4-Ethyl-3-[(thiophen-2-yl)methyl]cyclohexan-1-one chemical structure, C13H18OS, CAS 2138101-21-8](/s/IDHHZGHAJBQONA-UHFFFAOYSA-N.svg)
4-Ethyl-3-[(thiophen-2-yl)methyl]cyclohexan-1-one
CAS 2138101-21-8C13H18OS
![4-Ethyl-3-[(thiophen-3-yl)methyl]cyclohexan-1-one chemical structure, C13H18OS, CAS 2138046-46-3](/s/DIAHQRHERXFHRR-UHFFFAOYSA-N.svg)
4-Ethyl-3-[(thiophen-3-yl)methyl]cyclohexan-1-one
CAS 2138046-46-3C13H18OS
![4-Ethyl-1-[(thiophen-3-yl)methyl]cyclohex-2-en-1-ol chemical structure, C13H18OS, CAS 2138552-43-7](/s/LHTRUZICKJOVQP-UHFFFAOYSA-N.svg)
4-Ethyl-1-[(thiophen-3-yl)methyl]cyclohex-2-en-1-ol
CAS 2138552-43-7C13H18OS
4-Ethyl-1-(3-methylthiophen-2-yl)cyclohex-2-en-1-ol
CAS 2138056-59-2C13H18OS
4-Ethyl-1-(5-methylthiophen-3-yl)cyclohex-2-en-1-ol
CAS 2138528-21-7C13H18OS
![4-Methyl-1-[2-(thiophen-3-yl)ethyl]cyclohex-2-en-1-ol chemical structure, C13H18OS, CAS 2138076-18-1](/s/OFKKNXUISJHUHI-UHFFFAOYSA-N.svg)
4-Methyl-1-[2-(thiophen-3-yl)ethyl]cyclohex-2-en-1-ol
CAS 2138076-18-1C13H18OS
![4-Methyl-1-[(5-methylthiophen-3-yl)methyl]cyclohex-2-en-1-ol chemical structure, C13H18OS, CAS 2138536-79-3](/s/DWCYQFDTQWYBKP-UHFFFAOYSA-N.svg)
4-Methyl-1-[(5-methylthiophen-3-yl)methyl]cyclohex-2-en-1-ol
CAS 2138536-79-3C13H18OS
![4-Methyl-1-[2-(thiophen-2-yl)ethyl]cyclohex-2-en-1-ol chemical structure, C13H18OS, CAS 2138553-28-1](/s/COFQNOWQZRIXEL-UHFFFAOYSA-N.svg)
4-Methyl-1-[2-(thiophen-2-yl)ethyl]cyclohex-2-en-1-ol
CAS 2138553-28-1C13H18OS
![4,4-Dimethyl-1-[(thiophen-3-yl)methyl]cyclohex-2-en-1-ol chemical structure, C13H18OS, CAS 2138541-94-1](/s/FKGSOSMVJBAXBZ-UHFFFAOYSA-N.svg)
4,4-Dimethyl-1-[(thiophen-3-yl)methyl]cyclohex-2-en-1-ol
CAS 2138541-94-1C13H18OS
- 4,4-Dimethyl-1-(3-methylthiophen-2-yl)cyclohex-2-en-1-ol2138551-38-7C13H18OS
- 4,4-Dimethyl-1-(5-methylthiophen-3-yl)cyclohex-2-en-1-ol2138047-79-5C13H18OS
- 4-(Propan-2-yl)-1-(thiophen-3-yl)cyclohex-2-en-1-ol2138079-24-8C13H18OS
- 5-(3,3-Dimethylcyclohexyl)thiophene-2-carbaldehyde2138551-49-0C13H18OS
- 2-[(Hept-6-yn-1-ylsulfanyl)methyl]-3-methylfuran2171808-65-2C13H18OS
- 4,4-Dimethyl-1-[(thiophen-2-yl)methyl]cyclohex-2-en-1-ol2138068-18-3C13H18OS
- {2,2-Dimethyl-1-[3-(methylsulfanyl)phenyl]cyclopropyl}methanol2229177-28-8C13H18OS
- 2-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)ethane-1-thiol2228464-96-6C13H18OS
- [1-(4,5,6,7-Tetrahydro-1-benzothiophen-2-yl)cyclobutyl]methanol2228408-64-6C13H18OS
- 1-[2-(4,5,6,7-Tetrahydro-1-benzothiophen-3-yl)ethyl]cyclopropan-1-ol2228180-06-9C13H18OS
- {1-[(4,5,6,7-Tetrahydro-1-benzothiophen-3-yl)methyl]cyclopropyl}methanol2229249-41-4C13H18OS
- (1-{4H,5H,6H-Cyclopenta[b]thiophen-2-yl}-2,2-dimethylcyclopropyl)methanol2229499-78-7C13H18OS
- 1-[2-(4,5,6,7-Tetrahydro-1-benzothiophen-2-yl)ethyl]cyclopropan-1-ol2229097-52-1C13H18OS
- {2,2-Dimethyl-1-[2-(methylsulfanyl)phenyl]cyclopropyl}methanol2229424-20-6C13H18OS
- 1-[1-(4,5,6,7-Tetrahydro-1-benzothiophen-3-yl)cyclopropyl]ethan-1-ol2228758-38-9C13H18OS
- {1-[(4,5,6,7-Tetrahydro-1-benzothiophen-2-yl)methyl]cyclopropyl}methanol2229202-94-0C13H18OS
- 1-[1-(4,5,6,7-Tetrahydro-1-benzothiophen-2-yl)cyclopropyl]ethan-1-ol2228467-00-1C13H18OS
- 4-Ethyl-1-[(thiophen-2-yl)methyl]cyclohex-2-en-1-ol2138062-71-0C13H18OS
- 4,4-Dimethyl-1-(2-methylthiophen-3-yl)cyclohex-2-en-1-ol2138068-12-7C13H18OS
- 4,4-Dimethyl-1-(5-methylthiophen-2-yl)cyclohex-2-en-1-ol2138570-89-3C13H18OS
- 3,3-Dimethyl-1-(phenylsulfanyl)pentan-2-one1870277-09-0C13H18OS
- 3-{[(2-Methylphenyl)methyl]sulfanyl}pentan-2-one2137704-64-2C13H18OS
- 4-Methyl-3-[2-(thiophen-3-yl)ethyl]cyclohexan-1-one2138523-24-5C13H18OS
- 4-(3,3-Dimethylcyclohexyl)thiophene-2-carbaldehyde2138553-32-7C13H18OS
- 1-(2,4-Dimethylthiophen-3-yl)-4-methylcyclohex-2-en-1-ol2138051-34-8C13H18OS
- 4,4-Dimethyl-3-[(thiophen-2-yl)methyl]cyclohexan-1-one2138524-72-6C13H18OS
- [1-(4,5,6,7-Tetrahydro-1-benzothiophen-3-yl)cyclobutyl]methanol2229569-91-7C13H18OS
- 1-(3-(Ethylthio)phenyl)cyclopentanol3031813-19-8C13H18OS
- 1-(3-Methyl-5-(methylthio)phenyl)cyclopentanol3037695-57-8C13H18OS
- (2-(Cyclopropylmethoxy)-5-ethylphenyl)(methyl)sulfane2921834-75-3C13H18OS
- 1-(2-Methyl-3-(methylthio)phenyl)cyclopentanol3037705-11-3C13H18OS
- (4-(Cyclopentyloxy)phenyl)(ethyl)sulfane3031799-74-0C13H18OS
- 1-(2-(Methylthio)phenyl)cyclohexanol2918878-62-1C13H18OS
- 1-(4-(Ethylthio)phenyl)cyclopentanol2969258-83-9C13H18OS
- (4-Methoxybenzyl)(pent-4-en-1-yl)sulfane82944-29-4C13H18OS
- Cis-2,2,5-trimethyl-3-(phenylthio)tetrahydrofuranC13H18OS
- Cyclohexyl(4,5-dimethylthiophen-2-yl)methanone1602879-66-2C13H18OS
- 4-Methyl-1-[4-(methylthio)phenyl]-1-pentanone1600384-07-3C13H18OS
- 4-(2,6-Dimethylphenyl)thian-4-ol2737207-49-5C13H18OS
- trans-(1R,2R)-2-Benzylsulfanylcyclohexan-1-ol117066-99-6C13H18OS
- 1-[(R)-[(E)-3,3-Dimethylbut-1-enyl]sulfinyl]-4-methylbenzene122833-94-7C13H18OS
Frequently asked questions
What is the molar mass of C13H18OS?
The molar mass of C13H18OS is 222.35 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 222.1078 Da.
How many compounds have the formula C13H18OS?
CompoundList lists 265 compounds with the molecular formula C13H18OS, including 3-[(2,5-Dimethylphenyl)sulfanyl]pentan-2-one, 3-[(2,4-Dimethylphenyl)sulfanyl]pentan-2-one, 4-Methyl-3-[2-(thiophen-2-yl)ethyl]cyclohexan-1-one. 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 C13H18OS?
C13H18OS has a degree of unsaturation of 5. 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.