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 101 to 200 of 236 compounds
1-Ethyl-2-(methylsulfonyl)benzene
CAS 22776-32-5C9H12O2S
Ethyl 2,4-dimethylthiophene-3-carboxylate
CAS 36382-81-7C9H12O2S
Ethyl 5-ethylthiophene-2-carboxylate
CAS 773135-08-3C9H12O2S
![4-[(Ethoxymethyl)sulfanyl]phenol chemical structure, C9H12O2S, CAS 1468496-32-3](/s/GTSOCJMUPIHRAJ-UHFFFAOYSA-N.svg)
4-[(Ethoxymethyl)sulfanyl]phenol
CAS 1468496-32-3C9H12O2S
![[2-Methoxy-6-(methylsulfanyl)phenyl]methanol chemical structure, C9H12O2S, CAS 1379034-44-2](/s/IMJYNVQTHHLIJC-UHFFFAOYSA-N.svg)
[2-Methoxy-6-(methylsulfanyl)phenyl]methanol
CAS 1379034-44-2C9H12O2S
2-(4-Methanesulfinyl-phenyl)-ethanol
CAS 1007494-00-9C9H12O2S
1-(Ethanesulfinyl)-4-methoxybenzene
CAS 7205-68-7C9H12O2S
Ethyl 2-(5-methylthiophen-2-yl)acetate
CAS 53906-91-5C9H12O2S
2-Thiophen-2-yl-propionic acid ethyl ester
CAS 63476-16-4C9H12O2S
5-(Butylsulfanyl)furan-2-carbaldehyde
CAS 68747-40-0C9H12O2S
2-Thiophenebutanoic acid, 4-methyl-
CAS 39712-66-8C9H12O2S
Ethyl 3,5-dimethylthiophene-2-carboxylate
CAS 132039-30-6C9H12O2S
![2-Ethyl-2-2-thienyl-[1,3]dioxolane chemical structure, C9H12O2S, CAS 341555-52-0](/s/JILXHDRCAGOJDR-UHFFFAOYSA-N.svg)
2-Ethyl-2-2-thienyl-[1,3]dioxolane
CAS 341555-52-0C9H12O2S
3-Methyl-2-(thiophen-2-yl)butanoic acid
CAS 1082544-08-8C9H12O2S
Ethyl 2,5-dimethylthiophene-3-carboxylate
CAS 5682-06-4C9H12O2S
2-Methyl-4-(thiophen-3-yl)butanoic acid
CAS 19995-24-5C9H12O2S
2-(2-Methoxyphenoxy)ethane-1-thiol
CAS 188120-76-5C9H12O2S
2-(5-Methylthiophen-3-yl)butanoic acid
CAS 1495227-86-5C9H12O2S
Methyl 2-(5-methylthiophen-3-yl)propanoate
CAS 1491915-03-7C9H12O2S
2-(5-Methylthiophen-2-yl)butanoic acid
CAS 1513082-64-8C9H12O2S
![1-[4-(Methylsulfanyl)phenyl]ethane-1,2-diol chemical structure, C9H12O2S, CAS 1533667-23-0](/s/CWCDUBUWJJQGKZ-UHFFFAOYSA-N.svg)
1-[4-(Methylsulfanyl)phenyl]ethane-1,2-diol
CAS 1533667-23-0C9H12O2S
Methyl 4-(thiophen-3-yl)butanoate
CAS 122417-23-6C9H12O2S
![Phenol, 4-[(2-hydroxypropyl)thio]- chemical structure, C9H12O2S, CAS 69274-28-8](/s/IGTHAHLZMDDGSV-UHFFFAOYSA-N.svg)
Phenol, 4-[(2-hydroxypropyl)thio]-
CAS 69274-28-8C9H12O2S
2-Methoxy-5-methyl-4-(methylthio)phenol
CAS 38377-33-2C9H12O2S
- 5-tert-Butoxythiophene-2-carbaldehyde86052-35-9C9H12O2S
- 3-(3-Oxobutyl)-2,3-dihydro-4H-thiopyran-4-one89241-45-2C9H12O2S
- 2-(5-Ethylthiophen-2-yl)propanoic acid139547-23-2C9H12O2S
- 2-(Thiophen-2-yl)pentanoic acid857979-68-1C9H12O2S
- 2-(Thiophen-2-ylmethyl)butanoic acid1017369-58-2C9H12O2S
- 3-(4,5-Dimethylthiophen-2-yl)propanoic acid6191-05-5C9H12O2S
- 4-Methoxy-2-(1-sulfanylethyl)phenol1039963-85-3C9H12O2S
- 3-(5-Ethylthiophen-2-yl)propanoic acid857972-83-9C9H12O2S
- 3-(5-Methylthiophen-2-yl)butanoic acid1502262-06-7C9H12O2S
- S-(Furan-2-ylmethyl) butanethioate59020-86-9C9H12O2S
- (2,5-Dimethoxyphenyl)methanethiol1168140-35-9C9H12O2S
- Isopropyl 5-methyl-2-thiophenecarboxylate1089689-82-6C9H12O2S
- 2,2-Dimethyl-3-(thiophen-3-yl)propanoic acid154061-23-1C9H12O2S
- 3-(2,4-Dimethylthiophen-3-yl)propanoic acid1507666-83-2C9H12O2S
- 2-(3-Methylthiophen-2-yl)butanoic acid1544800-27-2C9H12O2S
- Methyl 2-(3-methylthiophen-2-yl)propanoate1536164-79-0C9H12O2S
- 2-Methyl-2-(thiophen-3-yl)butanoic acid1479705-73-1C9H12O2S
- 4-Isopropyl-5-methylthiophene-3-carboxylic acid1555131-67-3C9H12O2S
- 4-(Butan-2-yl)thiophene-3-carboxylic acid1555130-51-2C9H12O2S
- Methyl 2-(2-methylthiophen-3-yl)propanoate1600840-02-5C9H12O2S
- 4-(3-Sulfanylpropyl)benzene-1,2-diol2228974-01-2C9H12O2S
- 9-Thiabicyclo[6.2.0]deca-1(8), 9,9-dioxideC9H12O2S
- Ethanol, 2-[(4-methylphenyl)sulfinyl]-87943-26-8C9H12O2S
- 4-Butylthiophene-2-carboxylic acid156491-72-4C9H12O2S
- 2-[2-(Thiophen-2-yl)ethyl]-1,3-dioxolane62429-55-4C9H12O2S
- 2-Methoxy-4-(2-sulfanylethyl)phenol155172-16-0C9H12O2S
- (2-(Methoxymethoxy)phenyl)(methyl)sulfane210350-55-3C9H12O2S
- 1-[5-(2-Hydroxypropyl)thiophen-2-yl]ethan-1-one88962-19-0C9H12O2S
- (2,6-Dimethoxyphenyl)methanethiol80192-90-1C9H12O2S
- 2-(Thiophen-3-ylmethyl)butanoic acid1247084-44-1C9H12O2S
- 3-(3-Ethylthiophen-2-yl)propanoic acid1507040-81-4C9H12O2S
- 3,5-Dimethoxy-4-methylbenzene-1-thiol2228931-90-4C9H12O2S
- (5,6-Dihydro-4H-cyclopenta[c]thiophene-5,5-diyl)dimethanol909798-13-6C9H12O2S
- 2,6-Dimethoxy-4-methylbenzene-1-thiol2137671-69-1C9H12O2S
- 3-(4,5-Dimethylthiophen-3-yl)propanoic acid2167604-91-1C9H12O2S
- 2-Methyl-3-(3-methylthiophen-2-yl)propanoic acid1504331-43-4C9H12O2S
- 3-(3-Methylthiophen-2-yl)butanoic acid1541479-87-1C9H12O2S
- 3-(4-Methylthiophen-3-yl)butanoic acid1782433-56-0C9H12O2S
- (4-Methoxy-3-(methylthio)phenyl)methanol96495-21-5C9H12O2S
- 2-(2-Methylthiophen-3-yl)butanoic acid1594526-43-8C9H12O2S
- 2-Methyl-2-(2-methylthiophen-3-yl)propanoic acid1601884-19-8C9H12O2S
- 5-(Tetrahydro-2-furanyl)-2-thiophenemethanol1462380-11-5C9H12O2S
- Ethyl2-(2H-thiopyran-4-yl)acetate2167273-50-7C9H12O2S
- 1-Methoxy-2-[[(R)-methylsulfinyl]methyl]benzene261503-95-1C9H12O2S
- 1-[(S)-Benzenesulfinyl]propan-2-ol1167415-02-2C9H12O2S
- 2-(3-Ethylthiophen-2-yl)propanoic acid1538465-07-4C9H12O2S
- 2-(2,5-Dimethylthiophen-3-yl)propanoic acid1502739-16-3C9H12O2S
- 2-Ethoxy-6-(methylthio)phenol2918958-27-5C9H12O2S
- Methyl 3-(3-methylthiophen-2-yl)propanoate133486-60-9C9H12O2S
- 2-Methoxy-6-[(methylsulfanyl)methyl]phenol18738-36-8C9H12O2S
- 4-Isopropylbenzenesulfinic acid92876-80-7C9H12O2S
- 6,8-Dimethyl-1H,3H,5H-thieno[3,4-e][1,3]dioxepine143756-02-9C9H12O2S
- 2-Methoxy-4-(1-sulfanylethyl)phenol1039319-91-9C9H12O2S
- Ethyl 2-(4-methylthiophen-3-yl)acetate500166-10-9C9H12O2S
- 4-Ethyl-2-(hydroxymethyl)-6-sulfanylphenol88661-08-9C9H12O2S
- 2-[2-(Thiophen-3-yl)ethyl]-1,3-dioxolane62429-56-5C9H12O2S
- 2-(5-Propylthiophen-2-yl)acetic acid1634623-48-5C9H12O2S
- 2-Methyl-3-(4-methylthiophen-2-yl)propanoic acid1464873-14-0C9H12O2S
- 2-Methyl-3-(4-methylthiophen-3-yl)propanoic acid1780834-95-8C9H12O2S
- 2-(4-Methylthiophen-3-yl)butanoic acid1785563-66-7C9H12O2S
- 2-(4-Methylthiophen-2-yl)butanoic acid1504982-44-8C9H12O2S
- (R)-3-(5-Methylthiophen-2-yl)butanoic Acid2350262-94-9C9H12O2S
- 4-Ethoxy-3-methoxybenzene-1-thiol1889731-47-8C9H12O2S
- Methyl 3-(thian-4-yl)prop-2-ynoate1895364-15-4C9H12O2S
- Methyl 3-(thian-3-yl)prop-2-ynoate1895024-60-8C9H12O2S
- Methyl 3-(thian-2-yl)prop-2-ynoate1891204-00-4C9H12O2S
- Ethyl 3-(thiolan-2-yl)prop-2-ynoate2121892-36-0C9H12O2S
- 3-Methyl-2-[({[(2R)-oxiran-2-yl]methyl}sulfanyl)methyl]furan2171214-59-6C9H12O2S
- 5-Methoxy-2-(1-sulfanylethyl)phenol2172212-15-4C9H12O2S
- 2-Ethoxy-4-(sulfanylmethyl)phenol2172263-39-5C9H12O2S
- 3-Methyl-2-({[(oxiran-2-yl)methyl]sulfanyl}methyl)furan2172195-96-7C9H12O2S
- 1-{[(3-Methylfuran-2-yl)methyl]sulfanyl}propan-2-one2171855-78-8C9H12O2S
- rac-(3R,4S)-4-(5-Methylthiophen-3-yl)oxolan-3-ol2227685-37-0C9H12O2S
- 4-(3-Methylthiophen-2-yl)oxolan-3-ol2016032-06-5C9H12O2S
- 3-{[(3-Methylfuran-2-yl)methyl]sulfanyl}propanal2171819-81-9C9H12O2S
- 2-{[(3-Methylfuran-2-yl)methyl]sulfanyl}propanal2172132-06-6C9H12O2S
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 1-Ethyl-2-(methylsulfonyl)benzene, Ethyl 2,4-dimethylthiophene-3-carboxylate, Ethyl 5-ethylthiophene-2-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 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.