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 501 to 600 of 832 compounds
4-Acetyl-4-hydroxycyclohexanone
CAS 70097-75-5C8H12O3
Ethyl (1R,2R)-2-acetylcyclopropane-1-carboxylate
CAS 13949-95-6C8H12O3
![Methyl (1R,3R,6S)-7-oxabicyclo[4.1.0]heptane-3-carboxylate chemical structure, C8H12O3, CAS 1228096-91-0](/s/QCGKUFZYSPBMAY-DSYKOEDSSA-N.svg)
Methyl (1R,3R,6S)-7-oxabicyclo[4.1.0]heptane-3-carboxylate
CAS 1228096-91-0C8H12O3
4-Hydroxy-2-(methoxymethyl)-3-methylcyclopent-2-en-1-one
CAS 66197-51-1C8H12O3
2-Oxiranylmethyl 2-methylenebutanoate
CAS 40525-02-8C8H12O3
Octahydro-4,7-epoxy-2-benzofuran-1-ol
CAS 74868-28-3C8H12O3
Hexahydro-3-hydroxy-2(3H)-benzofuranone
CAS 4361-46-0C8H12O3
2-(5-Methylfuran-2-yl)propane-1,3-diol
CAS 112429-94-4C8H12O3
2-Propenoic acid,(3-methyl-3-oxetanyl)methyl ester
CAS 86241-29-4C8H12O3
![1-Ethenyl-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane chemical structure, C8H12O3, CAS 96536-76-4](/s/LVUZHPRJZZIPTH-UHFFFAOYSA-N.svg)
1-Ethenyl-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane
CAS 96536-76-4C8H12O3
(-)-Trans-2-methoxycarbonylmethylcyclopent-3-en-1-ol
CAS 49825-99-2C8H12O3
Ethyl 2-(prop-2-ynyloxy)propanoate
CAS 134126-58-2C8H12O3
Methyl 2-methyl-2-(prop-2-ynyloxy)propanoate
CAS 109544-30-1C8H12O3
Methyl 3-hydroxycyclohex-1-ene-1-carboxylate
CAS 134529-74-1C8H12O3
Ethyl 4-methyl-3-oxopent-4-enoate
CAS 25556-50-7C8H12O3
![Hexahydro-1H-cyclopenta[c]furan-5-carboxylic acid chemical structure, C8H12O3, CAS 141283-38-7](/s/USBNQIQBWXCNPI-UHFFFAOYSA-N.svg)
Hexahydro-1H-cyclopenta[c]furan-5-carboxylic acid
CAS 141283-38-7C8H12O3
3-(Butan-2-yl)oxolane-2,5-dione
CAS 2229276-24-6C8H12O3
Cyclohexanecarboxaldehyde, 3-methoxy-2-oxo-
CAS 212762-69-1C8H12O3
2-(Oxan-2-yl)prop-2-enoic acid
CAS 1896650-83-1C8H12O3
1-Formylcyclohexane-1-carboxylic acid
CAS 1385838-85-6C8H12O3
Octane-2,3,5-trione
CAS 1565453-70-4C8H12O3
5-Methoxy-2-methyl-3,4-dihydropyran-2-carbaldehyde
CAS 277297-48-0C8H12O3
2,6-Dimethyl-3-carboxy-5,6-dihydropyran
CAS 5270-62-2C8H12O3
1-(2-Methylpropanoyl)cyclopropane-1-carboxylic acid
CAS 923277-42-3C8H12O3
- Ethyl (R)-3-oxocyclopentane-1-carboxylate155325-50-1C8H12O3
- 2-Methyl-1-oxaspiro[2.4]heptane-2-carboxylic acid455935-81-6C8H12O3
- (2R,6S)-4,6-Dimethyl-3,6-dihydro-2H-pyran-2-carboxylic acid159849-60-2C8H12O3
- 3-Acetyl-4,4-dimethyloxolan-2-one136813-99-5C8H12O3
- 1-[(1S,2S)-1,2-Dihydroxycyclohex-3-en-1-yl]ethan-1-one1932159-97-1C8H12O3
- Cyclobutaneacetic acid, 3-acetyl-114050-60-1C8H12O3
- Ethyl (2R,3R)-3-cyclopropyloxirane-2-carboxylate178248-36-7C8H12O3
- 4-Isopropyl-5-methoxyfuran-2(5H)-one180576-33-4C8H12O3
- 1,3-Dioxaspiro[4.5]decan-4-one27032-96-8C8H12O3
- Ethyl 6-oxohex-2-enoate71778-55-7C8H12O3
- 2-Hydroxyethyl hexa-2,4-dienoate89907-77-7C8H12O3
- 2-Ethoxy-1-cyclopentene-1-carboxylic Acid825-42-3C8H12O3
- 2-(1,3-Dioxolan-2-yl)-3,4-dihydro-2H-pyran26063-94-5C8H12O3
- 7,9-Dioxa-spiro[4.5]decan-8-one40998-21-8C8H12O3
- Ethyl 2-(but-3-ynyloxy)acetate927963-63-1C8H12O3
- 2-(Oxan-4-yl)prop-2-enoic acid1896581-11-5C8H12O3
- 5-Hydroxy-4-iso-butyl-5H-furan-2-one1071516-13-6C8H12O3
- 2-(3-Ethyloxetan-3-yl)prop-2-enoic acid2229333-44-0C8H12O3
- 5-(Hydroxymethylidene)-2,2-dimethyloxan-4-one56244-46-3C8H12O3
- Methyl 5-methyl-4-oxohex-2-enoateC8H12O3
- (2R)-1,4-Dioxaspiro[4.4]nonane-2-carboxaldehyde120157-64-4C8H12O3
- 1,1-Dimethoxyhex-5-YN-2-one62752-83-4C8H12O3
- 2-Acetyl-4-methylpent-2-enoic acid6704-88-7C8H12O3
- 3-Methoxyprop-2-EN-1-yl 2-methylprop-2-enoate391679-31-5C8H12O3
- 5-(Acetyloxy)-4-methyl-4-penten-2-one183483-33-2C8H12O3
- 2-Methoxyethyl pent-4-ynoate847043-12-3C8H12O3
- 4,4-Dimethyl-3,8-dioxabicyclo[3.2.1]octan-6-one210297-67-9C8H12O3
- 1-Methylethyl 3-oxo-4-pentenoate122763-68-2C8H12O3
- 5-Methyl-2-prop-1-en-2-yl-1,3-dioxolane-4-carbaldehyde90278-54-9C8H12O3
- Allyl 5-oxopentanoate285982-07-2C8H12O3
- 2-[5-(Methoxymethyl)furan-2-yl]ethan-1-ol1858821-50-7C8H12O3
- Ethyl (1S,5S)-3-oxabicyclo[3.1.0]hexane-1-carboxylate1427158-41-5C8H12O3
- 8-Hydroxy-5-octynoic acid1042224-96-3C8H12O3
- Methyl 5-methyl-1-oxaspiro[2.3]hexane-2-carboxylate1697809-56-5C8H12O3
- 6-Methylheptane-2,3,5-trione1566098-12-1C8H12O3
- 3-Hydroxy-6-(hydroxymethyl)-6-methylcyclohex-2-en-1-one1802180-27-3C8H12O3
- Ethyl 2-(oxetan-3-yl)prop-2-enoate2995298-54-7C8H12O3
- 2-Methyl-2-(3-oxocyclobutyl)propanoic acid2090316-00-8C8H12O3
- 3-(Ethoxymethylidene)oxan-4-one1603901-58-1C8H12O3
- 3-Propanoyloxan-4-one1594458-35-1C8H12O3
- Ethyl 2-(oxolan-3-ylidene)acetate2411073-20-4C8H12O3
- Ethyl 5-oxohex-2-enoate68077-31-6C8H12O3
- 4-Methoxybicyclo[2.1.1]hexane-1-carboxylic acid2090762-99-3C8H12O3
- 2-Methyl-3-(3-oxocyclobutyl)propanoic acid2098127-86-5C8H12O3
- 3-(2-Methoxyethylidene)cyclobutane-1-carboxylic acid2098001-91-1C8H12O3
- 5-Hydroxy-3-(2-methylpropyl)-2,5-dihydrofuran-2-one2060007-70-5C8H12O3
- 3-Cyclopentyl-2-oxiranecarboxylic acid6053-70-9C8H12O3
- 3,3-Diethyloxolane-2,4-dione50263-71-3C8H12O3
- Methyl 4-methyl-1-oxaspiro[2.3]hexane-2-carboxylate1866690-12-1C8H12O3
- (1S,2R,4R,7S)-7-Hydroxybicyclo[2.2.1]heptane-2-carboxylic acid74513-21-6C8H12O3
- (2s)-4-(2-Furanyl)-1,2-butanediol1071847-72-7C8H12O3
- 3-Methoxybicyclo[3.1.0]hexane-6-carboxylic acid2243802-25-5C8H12O3
- 1-(Methoxymethyl)cyclopent-2-ene-1-carboxylic acid2225144-29-4C8H12O3
- 1-(Allyloxy)cyclobutane-1-carboxylic acid2281138-60-9C8H12O3
- Methyl 4-methyl-5,6-dihydro-2H-pyran-3-carboxylate2866307-64-2C8H12O3
- Methyl2-(oxan-3-ylidene)acetateC8H12O3
- Ethenyl oxane-4-carboxylate4180-17-0C8H12O3
- Methyl (1R,2S,4R,5S)-4-hydroxybicyclo[3.1.0]hexane-2-carboxylate2412819-18-0C8H12O3
- 2,5-Dioxaspiro[3.5]nonane-7-carbaldehyde2580224-24-2C8H12O3
- 5,5-Dimethyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid2580254-18-6C8H12O3
- 3-Methyl-2-oxabicyclo[3.1.1]heptane-1-carboxylic acid2624122-89-8C8H12O3
- (1R,4R)-1-Methyl-2-oxabicyclo[2.2.1]heptane-4-carboxylic acid2694062-99-0C8H12O3
- (1S,4S)-1-Methyl-2-oxabicyclo[2.2.1]heptane-4-carboxylic acid2694056-79-4C8H12O3
- Methyl 4,5,6,7-tetrahydrooxepine-2-carboxylate1499189-53-5C8H12O3
- 2-Hydroxy-6-methoxy-2,5-heptadien-4-one74628-12-9C8H12O3
- 3-Methylidene-4-oxopentyl acetate31526-74-6C8H12O3
- 3-Oxobutyl 2-butenoate157859-22-8C8H12O3
- 2-[(3Z)-5,5-Dimethyloxolan-3-ylidene]acetic acid1937228-64-2C8H12O3
- {3-Oxaspiro[bicyclo[3.1.0]hexane-2,3'-oxetan]-1-yl}methanol2171945-04-1C8H12O3
- Methyl 5,5-dimethyl-2,5-dihydrofuran-3-carboxylate2408973-18-0C8H12O3
- 2-{[1,1'-Bi(cyclopropane)]-1-yl}-2-hydroxyacetic acid2228341-23-7C8H12O3
- (S)-5-Oxaspiro[3.4]octane-7-carboxylic acid2768325-81-9C8H12O3
- 2-Hydroxyspiro[3.3]heptane-2-carboxylic acid2920404-61-9C8H12O3
- (S)-4-Oxaspiro[2.5]octane-6-carboxylic acid2922439-85-6C8H12O3
- (R)-4-Oxaspiro[2.5]octane-6-carboxylic acid2922439-57-2C8H12O3
- Ethyl 3-methyl-4-oxopent-2-enoate107368-27-4C8H12O3
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 4-Acetyl-4-hydroxycyclohexanone, Ethyl (1R,2R)-2-acetylcyclopropane-1-carboxylate, Methyl (1R,3R,6S)-7-oxabicyclo[4.1.0]heptane-3-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 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.