Molecular formula
C8H12O3
832 compounds have this formula on CompoundList.
- Molar mass
- 156.18g/mol
- Monoisotopic mass
- 160.1038Da
- Atoms
- 23
- Elements
- 3
- Rings plus double bonds
- 3
The formula C8H12O3 describes a molecule made of 8 carbon atoms, 12 hydrogen atoms and 3 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 × 861.52%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 127.74%1.008 × 12 = 12.096 g/mol
- O Oxygen × 330.73%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H12O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 832 compounds
Ethyl 2-oxocyclopentanecarboxylate
CAS 611-10-9C8H12O3
![1,4-Dioxaspiro[4.5]decan-8-one chemical structure, C8H12O3, CAS 4746-97-8](/s/VKRKCBWIVLSRBJ-UHFFFAOYSA-N.svg)
1,4-Dioxaspiro[4.5]decan-8-one
CAS 4746-97-8C8H12O3
Tetrahydrofurfuryl acrylate
CAS 2399-48-6C8H12O3
Ethyl 3-oxocyclopentanecarboxylate
CAS 5400-79-3C8H12O3
2-(3-Oxocyclohexyl)acetic acid
CAS 39762-51-1C8H12O3
2,5-Dimethyl-4-ethoxy-3(2H)-furanone
CAS 65330-49-6C8H12O3
Oxonane-2,9-dione
CAS 10521-06-9C8H12O3
Methyl 6-hydroxycyclohex-1-ene-1-carboxylate
CAS 865780-25-2C8H12O3
Ethyl 3-cyclopropyl-3-oxopropanoate
CAS 24922-02-9C8H12O3
3-Ethyl-3-methylglutaric anhydride
CAS 6970-57-6C8H12O3
Methyl 4-oxocyclohexanecarboxylate
CAS 6297-22-9C8H12O3
(1r,4r)-4-Formylcyclohexane-1-carboxylic acid
CAS 943844-25-5C8H12O3
alpha-Oxocyclohexaneacetic acid
CAS 4354-49-8C8H12O3
1,4-Dioxaspiro(4.5)decan-2-one
CAS 4423-79-4C8H12O3
Ethyl 1-acetylcyclopropane-1-carboxylate
CAS 32933-03-2C8H12O3
![Methyl 3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate chemical structure, C8H12O3, CAS 180464-87-3](/s/BYTLJVZXUYVJKN-UHFFFAOYSA-N.svg)
Methyl 3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate
CAS 180464-87-3C8H12O3
![7-Oxabicyclo[4.1.0]heptane-3-carboxylic acid, methyl ester chemical structure, C8H12O3, CAS 41088-52-2](/s/QCGKUFZYSPBMAY-UHFFFAOYSA-N.svg)
7-Oxabicyclo[4.1.0]heptane-3-carboxylic acid, methyl ester
CAS 41088-52-2C8H12O3
Butylsuccinic anhydride
CAS 2035-76-9C8H12O3
Methyl 3-oxocyclohexane-1-carboxylate
CAS 13148-83-9C8H12O3
1-Methyl-4-oxocyclohexane-1-carboxylic acid
CAS 24463-41-0C8H12O3
![rac-(1R,3S,5S)-8-Oxabicyclo[3.2.1]octane-3-carboxylic acid chemical structure, C8H12O3, CAS 2007931-04-4](/s/PQTLQJVGJFXEET-DGUCWDHESA-N.svg)
rac-(1R,3S,5S)-8-Oxabicyclo[3.2.1]octane-3-carboxylic acid
CAS 2007931-04-4C8H12O3
![1,4-Dioxaspiro[4.5]decan-7-one chemical structure, C8H12O3, CAS 4969-01-1](/s/TVXYCOHQUCHFAM-UHFFFAOYSA-N.svg)
1,4-Dioxaspiro[4.5]decan-7-one
CAS 4969-01-1C8H12O3
2-(4-Oxocyclohexyl)acetic acid
CAS 52263-23-7C8H12O3
Cyclobutanecarboxylic acid, 1-methyl-3-oxo-, ethyl ester
CAS 227607-44-5C8H12O3
- Methyl 3-cyclobutyl-3-oxopropanoate137638-05-2C8H12O3
- 1 suppliers3-(Ethoxymethylene)pentane-2,4-dione33884-41-2C8H12O3
- 4-Hydroxybicyclo[2.2.1]heptane-1-carboxylic acid88888-30-6C8H12O3
- (3aR,6aR)-2,2-Dimethyl-hexahydrocyclopenta(d)(1,3)dioxol-4-one595581-64-9C8H12O3
- 6-Oxaspiro(2.5)octane-1-carboxylic acid909406-73-1C8H12O3
- Methyl 7-oxabicyclo[2.2.1]heptane-2-carboxylate21987-32-6C8H12O3
- 4-Oxocycloheptane-1-carboxylic acid90482-29-4C8H12O3
- Dihydro-3,3-diethyl-2,5-furandione2840-69-9C8H12O3
- 8-Oxabicyclo(3.2.1)octane-3-carboxylic acid856176-37-9C8H12O3
- Methyl 2-(3-oxocyclopentyl)acetate34130-51-3C8H12O3
- Ethyl 2-oxabicyclo[3.1.0]hexane-6-carboxylate90482-42-1C8H12O3
- Ethyl 1-formylcyclobutanecarboxylate57742-93-5C8H12O3
- Methyl 2,2-dimethyl-3-oxocyclobutane-1-carboxylate78685-51-5C8H12O3
- 6-Hydroxyspiro[3.3]heptane-2-carboxylic acid889944-59-6C8H12O3
- 5-Oxaspiro[2.5]octane-1-carboxylic acid1341939-27-2C8H12O3
- 2-Oxabicyclo(2.2.2)octane-1-carboxylic acid1447943-57-8C8H12O3
- Methyl 2-(2-oxocyclopentyl)acetate4934-95-6C8H12O3
- 2-Hydroxybicyclo(2.2.1)heptane-2-carboxylic acid41248-20-8C8H12O3
- Methyl 4-methyl-2-oxocyclopentane-1-carboxylate4463-75-6C8H12O3
- Methyl 3-(1-methylcyclopropyl)-3-oxopropanoate61185-33-9C8H12O3
- 2-Methyl-4-oxocyclohexane-1-carboxylic acid115989-20-3C8H12O3
- 3-Methyl-4-oxocyclohexane-1-carboxylic acid101567-36-6C8H12O3
- 4,4-Diethoxybut-2-ynal74149-25-0C8H12O3
- 3-Oxocycloheptane-1-carboxylic acid27531-68-6C8H12O3
- 2,6-Dioxaspiro[4.5]decan-9-one1342743-20-7C8H12O3
- Propan-2-yl-oxocyclobutane carboxylate130111-95-4C8H12O3
- Ethyl 2-(oxetan-3-ylidene)propanoate1467674-33-4C8H12O3
- 3-(3-Oxocyclopentyl)propanoic acid34399-77-4C8H12O3
- 3-(2-Methylpropyl)oxolane-2,5-dione14035-83-7C8H12O3
- Methyl (1R)-3-oxocyclohexane-1-carboxylate21531-47-5C8H12O3
- 7-Oxaspiro[bicyclo[4.1.0]heptane-3,2'-[1,3]dioxolane]34989-52-1C8H12O3
- Oxan-2-yl prop-2-enoate52858-57-8C8H12O3
- 5-Oxaspiro[3.4]octane-2-carboxylic acid1374658-88-4C8H12O3
- rac-(1R,3aR,6aS)-hexahydro-1H-cyclopenta(c)furan-1-carboxylic acid2307772-62-7C8H12O3
- 2-Oxabicyclo(2.2.2)octane-4-carboxylic acid2168906-49-6C8H12O3
- 3-Methyl-3-(propan-2-yl)oxolane-2,5-dione877825-68-8C8H12O3
- 6-Oxaspiro(3.4)octane-2-carboxylic acid1374659-02-5C8H12O3
- 2-(1-Methyl-2-oxabicyclo(2.1.1)hexan-4-yl)acetic acid2287272-46-0C8H12O3
- 1-Methyl-2-oxabicyclo[3.1.1]heptane-5-carboxylic acid2305253-19-2C8H12O3
- 1 suppliers3-(Methoxymethyl)bicyclo[1.1.1]pentane-1-carboxylic acid2613382-12-8C8H12O3
- Methyl 1-formylcyclopentanecarboxylate84393-03-3C8H12O3
- 1-(Oxolan-2-yl)butane-1,3-dione860705-06-2C8H12O3
- Methyl 5-hydroxyspiro[2.3]hexane-1-carboxylate2090136-69-7C8H12O3
- RefChem:35727360104-05-4C8H12O3
- rac-Methyl (1R,5R)-5-hydroxycyclohex-3-ene-1-carboxylate54911-89-6C8H12O3
- (3aS,4R,6aR)-2,2-Dimethyl-2H,3aH,4H,6aH-cyclopenta[d][1,3]dioxol-4-ol216015-22-4C8H12O3
- 4-(Propan-2-yl)oxane-2,6-dione4160-81-0C8H12O3
- 1-Cyclopropyl-4-methoxybutane-1,3-dione121553-47-7C8H12O3
- Methyl 2-((allyloxy)methyl)acrylate219828-90-7C8H12O3
- 1-(Oxolan-3-yl)cyclopropane-1-carboxylic acid1507735-27-4C8H12O3
- Methyl 1-acetylcyclobutane-1-carboxylate1540220-96-9C8H12O3
- Methyl 2-methyl-3,4-dihydro-2H-pyran-2-carboxylate58293-76-8C8H12O3
- Methyl 5-hydroxycyclohex-1-ene-1-carboxylate85576-03-0C8H12O3
- rac-2-((1R,2R)-2-Methyl-3-oxocyclopentyl)acetic acid113949-00-1C8H12O3
- 3-(Propan-2-yl)oxane-2,6-dione57280-77-0C8H12O3
- 2,8-Dioxaspiro[4.5]decan-1-one1690338-28-3C8H12O3
- 5-Oxaspiro(3.4)octane-1-carboxylic acid2309467-97-6C8H12O3
- 3,3-Dimethyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid2384337-99-7C8H12O3
- 4,4-Dimethyl-2-oxohex-5-enoic acid217195-73-8C8H12O3
- 3-(Prop-2-en-1-yl)oxolane-3-carboxylic acid1514141-11-7C8H12O3
- Tetrahydrofuran-3-acrylic acid methyl ester1563680-03-4C8H12O3
- 3,6-Dioxaspiro(bicyclo(3.1.0)hexane-2,4'-oxane)2470439-90-6C8H12O3
- 5-Oxaspiro[3.4]octane-7-carboxylic acid2306276-22-0C8H12O3
- Ethyl (2E)-2-methyl-4-oxopent-2-enoate126314-15-6C8H12O3
- Methyl 7-oxabicyclo(4.1.0)heptane-1-carboxylate17550-59-3C8H12O3
- 2-(Cyclohex-1-en-1-yl)-2-hydroxyacetic acid69455-34-1C8H12O3
- [5-(Ethoxymethyl)furan-2-yl]methanol113983-97-4C8H12O3
- 4-Methoxycyclohex-1-enecarboxylic acid137058-11-8C8H12O3
- 2-Oxabicyclo(2.2.2)octane-3-carboxylic acid61779-35-9C8H12O3
- 6-Ethyl-3,4-dihydro-2H-pyran-5-carboxylic acid1803591-24-3C8H12O3
- 1-(Oxolan-2-yl)cyclopropane-1-carboxylic acid1783375-83-6C8H12O3
- 5-Ethynyl-2,2-dimethyl-1,3-dioxan-5-ol1025468-02-3C8H12O3
- rac-(1R,2R,4S)-2-Methyl-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid2243510-63-4C8H12O3
- 2-{2-Oxaspiro[3.3]heptan-6-yl}acetic acid1785069-78-4C8H12O3
- Methyl 2,2-dimethyl-2,5-dihydrofuran-3-carboxylate2031269-42-6C8H12O3
- rac-(1R,2R)-2-(Oxolan-2-yl)cyclopropane-1-carboxylic acid1902219-46-8C8H12O3
Frequently asked questions
What is the molar mass of C8H12O3?
The molar mass of C8H12O3 is 156.18 g/mol, calculated from standard atomic weights for 8 carbon atoms, 12 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 160.1038 Da.
How many compounds have the formula C8H12O3?
CompoundList lists 832 compounds with the molecular formula C8H12O3, including Ethyl 2-oxocyclopentanecarboxylate, 1,4-Dioxaspiro[4.5]decan-8-one, Tetrahydrofurfuryl acrylate. 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 C8H12O3?
C8H12O3 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.