Molecular formula
C9H12O2S
236 compounds have this formula on CompoundList.
- Molar mass
- 184.25g/mol
- Monoisotopic mass
- 184.0558Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 4
The formula C9H12O2S describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 2 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 × 958.67%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 126.56%1.008 × 12 = 12.096 g/mol
- O Oxygen × 217.37%15.999 × 2 = 31.998 g/mol
- S Sulfur × 117.40%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H12O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 236 compounds
4-(2-Thienyl)butanoic acid methyl ester
CAS 20828-66-4C9H12O2S
5-(2-Thienyl)valeric acid
CAS 21010-06-0C9H12O2S
5-tert-Butylthiophene-2-carboxylic acid
CAS 29212-25-7C9H12O2S
5-Methyl-4-propylthiophene-2-carboxylic acid
CAS 790263-47-7C9H12O2S
1,3-Dimethoxy-2-(methylthio)benzene
CAS 33617-67-3C9H12O2S
2-Hydroxy-3-methyl-5-(methylthio)-benzyl alcohol
CAS 32867-65-5C9H12O2S
2,4-Dimethyl-1-(methylsulfonyl)benzene
CAS 6462-28-8C9H12O2S
5-(2-Methylpropyl)thiophene-2-carboxylic acid
CAS 5681-91-4C9H12O2S
3-((2-Methyl-3-furyl)thio)butanal
CAS 915971-43-6C9H12O2S
1,2-Dimethoxy-4-(methylthio)benzene
CAS 2570-43-6C9H12O2S
5-Methyl-2-thiophenebutanoic acid
CAS 22988-53-0C9H12O2S
(2,4-Dimethoxyphenyl)methanethiol
CAS 114719-65-2C9H12O2S
4-(3-Methylthiophen-2-yl)butanoic acid
CAS 210097-89-5C9H12O2S
5-Butylthiophene-2-carboxylic acid
CAS 63068-74-6C9H12O2S
2-Methyl-2-(5-methylthiophen-3-yl)propanoic acid
CAS 1369238-28-7C9H12O2S
2-(4-Methoxyphenoxy)ethane-1-thiol
CAS 649739-49-1C9H12O2S
Ethyl 2-(5-methylthiophen-3-yl)acetate
CAS 1261844-84-1C9H12O2S
4-tert-Butylthiophene-3-carboxylic acid
CAS 1495814-93-1C9H12O2S
1-(Ethylsulfonyl)-4-methylbenzene
CAS 7569-34-8C9H12O2S
2-Methyl-2-(5-methylthiophen-2-yl)propanoic acid
CAS 1466877-68-8C9H12O2S
2-Methyl-2-(4-methylthiophen-2-yl)propanoic acid
CAS 2229160-43-2C9H12O2S
2-Methyl-2-(3-methylthiophen-2-yl)propanoic acid
CAS 1481318-53-9C9H12O2S
Methyl 4-(propan-2-yl)thiophene-3-carboxylate
CAS 1601694-23-8C9H12O2S
3-((2-Methyl-3-furyl)thio)-2-butanone
CAS 61295-44-1C9H12O2S
- (2-(Methylsulfonyl)ethyl)benzene6079-56-7C9H12O2S
- ((1-Methylethyl)sulfonyl)benzene4238-09-9C9H12O2S
- Benzyl ethyl sulfone772-47-4C9H12O2S
- 1 suppliers3,4-(2,2-Dimethylpropylenedioxy)thiophene255901-50-9C9H12O2S
- 4,5-Dimethoxy-2-methylbenzene-1-thiol78523-20-3C9H12O2S
- 1 suppliers1,2-Dimethyl-4-(methylsulfonyl)benzene38452-49-2C9H12O2S
- Phenol, 3,5-dimethyl-4-(methylsulfinyl)-22454-92-8C9H12O2S
- tert-Butyl thiophene-2-carboxylate939-62-8C9H12O2S
- Benzene, (propylsulfonyl)-13596-75-3C9H12O2S
- Benzene, 1,3-dimethyl-2-(methylsulfonyl)-97416-12-1C9H12O2S
- 5-(3-Thienyl)pentanoic acid20906-04-1C9H12O2S
- 1,4-Dimethyl-2-methylsulfonylbenzene6462-29-9C9H12O2S
- 1-Ethyl-4-(methylsulfonyl)benzene31218-79-8C9H12O2S
- (2,5-Dimethoxyphenyl)(methyl)sulfane2570-42-5C9H12O2S
- 2-(2-Methoxy-phenylsulfanyl)-ethanol13290-20-5C9H12O2S
- 3-(Phenylthio)-1,2-propanediol5149-48-4C9H12O2S
- Ethyl 3-(thiophen-3-yl)propanoate99198-96-6C9H12O2S
- Butyl thiophene-3-carboxylate317385-62-9C9H12O2S
- Isopropyl thiophene-3-acetate53064-74-7C9H12O2S
- 2,4,6-Trimethylbenzenesulfinic acid59057-35-1C9H12O2S
- 1,2-Dimethoxy-3-(methylthio)benzene51506-47-9C9H12O2S
- 3-Methoxyphenylthioethanol13458-00-9C9H12O2S
- Methyl 2-Methyl-2-(2-thienyl)propanoate153002-41-6C9H12O2S
- 2,4-Dimethoxyphenyl methyl sulfide5633-61-4C9H12O2S
- 2-Methyl-2-thiophen-3-yl-propionic acid methyl ester147632-26-6C9H12O2S
- 2-Methyl-2-(thiophen-2-yl)butanoic acid1017783-11-7C9H12O2S
- 4-[2-(Methylsulfanyl)ethyl]benzene-1,2-diol104693-03-0C9H12O2S
- Butyl 2-thenoate56053-84-0C9H12O2S
- 1,3-Dimethyl-5-(methylsulfonyl)benzene90534-51-3C9H12O2S
- Ethyl 4,5-dimethylthiophene-3-carboxylate19156-44-6C9H12O2S
- (3,4-Dimethoxyphenyl)methanethiol54810-59-2C9H12O2S
- 1,3-Dimethoxy-5-methylthiobenzene2570-45-8C9H12O2S
- Ethanol, 2-[(4-methoxyphenyl)thio]-13290-19-2C9H12O2S
- 5-tert-Butylsulfanyl-furan-2-carbaldehyde876717-92-9C9H12O2S
- Ethyl 5-ethylthiophene-3-carboxylate19163-51-0C9H12O2S
- 3-(tert-Butyl)thiophene-2-carboxylic acid1783977-15-0C9H12O2S
- 3-Ethoxy-4-methoxythiophenol111424-64-7C9H12O2S
- 1-(Methanesulfonyl)-2,3-dimethylbenzene811412-96-1C9H12O2S
- (2-Methoxy-5-(methylthio)phenyl)methanol904311-20-2C9H12O2S
- 2-Thiopheneacetic acid, 1-methylethyl ester68100-13-0C9H12O2S
- 2,2-Dimethyl-3-(thiophen-2-yl)propanoic acid81886-33-1C9H12O2S
- 1-Methyl-4-((methylsulfonyl)methyl)benzene5936-94-7C9H12O2S
- (3,5-Dimethoxyphenyl)methanethiol346419-41-8C9H12O2S
- 1-(Ethanesulfonyl)-2-methylbenzene41795-37-3C9H12O2S
- 5-tert-Butylthiophene-3-carboxylic acid888019-40-7C9H12O2S
- tert-Butyl thiophene-3-carboxylate125294-45-3C9H12O2S
- 4,7-Methanobenzo[c]thiophene, 1,3,3a,4,7,7a-hexahydro-2,2-dioxide83947-07-3C9H12O2S
- 4,7-Methanobenzo(b)thiophene, 2,3,3a,4,7,7a-hexahydro-1,1-dioxide, (3aalpha,4alpha,7alpha,7aalpha)-92688-80-7C9H12O2S
- 4-Hydroxy-1-(2-thienyl)-1-pentanone142930-51-6C9H12O2S
- S-tert-Butyl furan-2-carbothioate63599-52-0C9H12O2S
- Ethyl 4-methylbenzenesulfinate1858-86-2C9H12O2S
- Ethyl 3-ethylthiophene-2-carboxylate132039-43-1C9H12O2S
- 4-(2-Methoxyethoxy)benzene-1-thiol86705-34-2C9H12O2S
- 3-Methyl-3-(thiophen-2-yl)butanoic acid937640-04-5C9H12O2S
- 3-(2,5-Dimethylthiophen-3-yl)propanoic acid26421-38-5C9H12O2S
- 3-Ethoxy-1-(2-thienyl)-1-propanone1250177-26-4C9H12O2S
- Methyl 1,3-dimethyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylate56666-52-5C9H12O2S
- 1-(1,3-Dimethyl-1-oxothiopyran-4-yl)ethanone49836-26-2C9H12O2S
- 9-Thiabicyclo[6.2.0]deca-1(8),6-diene, 9,9-dioxide20452-34-0C9H12O2S
- 2-Methyl-3-(5-methylthiophen-2-yl)propanoic acid74047-79-3C9H12O2S
- Methyl 5-propylthiophene-2-carboxylate161618-22-0C9H12O2S
- S-Furfuryl 2-methylpropanethioate94278-25-8C9H12O2S
- 1-Methyl-2-((methylsulfonyl)methyl)benzene261924-13-4C9H12O2S
- 1-Methyl-3-((methylsulfonyl)methyl)benzene261924-10-1C9H12O2S
- (3-Methoxy-4-(methylthio)phenyl)methanol146397-74-2C9H12O2S
- 3-(2-Methylpropyl)thiophene-2-carboxylic acid90673-70-4C9H12O2S
- (2,3-Dimethoxyphenyl)methanethiol108499-21-4C9H12O2S
- 2-Methyl-4-(thiophen-2-yl)butanoic acid19995-41-6C9H12O2S
- Methyl 2-(5-methylthiophen-2-yl)propanoate1483103-85-0C9H12O2S
- 3-(4-Methylthiophen-2-yl)butanoic acid1515980-90-1C9H12O2S
- 2-(Ethylsulfinyl)methylphenol53380-26-0C9H12O2S
- 3-(2-Thienyl)propanoic acid ethyl ester64107-46-6C9H12O2S
- 3-(Benzenesulfinyl)propan-1-ol49639-22-7C9H12O2S
- 3-Methyl-2-(thiophen-3-yl)butanoic acid73812-27-8C9H12O2S
- 2-(Benzylsulfinyl)ethanol60506-94-7C9H12O2S
- 3-Butylthiophene-2-carboxylic acid1701947-69-4C9H12O2S
Frequently asked questions
What is the molar mass of C9H12O2S?
The molar mass of C9H12O2S is 184.25 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 184.0558 Da.
How many compounds have the formula C9H12O2S?
CompoundList lists 236 compounds with the molecular formula C9H12O2S, including 4-(2-Thienyl)butanoic acid methyl ester, 5-(2-Thienyl)valeric acid, 5-tert-Butylthiophene-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 C9H12O2S?
C9H12O2S has a degree of unsaturation of 4. 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.