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 701 to 800 of 832 compounds
1-Cyclopropyl-3-hydroxycyclobutane-1-carboxylic acid
CAS 1897522-69-8C8H12O3
2-(Oxan-3-yl)prop-2-enoic acid
CAS 1896410-94-8C8H12O3
2-(3-Methyloxetan-3-yl)cyclopropane-1-carboxylic acid
CAS 1903250-28-1C8H12O3
3-(3-Ethyloxetan-3-yl)prop-2-enoic acid
CAS 1904612-76-5C8H12O3
1-(3-Methyloxetan-3-yl)cyclopropane-1-carboxylic acid
CAS 1903186-53-7C8H12O3
(5R,6S)-6-Ethyl-5-methyloxane-2,4-dione
CAS 1932294-45-5C8H12O3
4-Acetyl-2,2-dimethyloxolan-3-one
CAS 1870006-52-2C8H12O3
((4R,5S)-5-Ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl)methanol
CAS 304669-67-8C8H12O3
1-(4-Hydroxyoxolan-3-yl)cyclopropane-1-carbaldehyde
CAS 1935425-88-9C8H12O3
![2-(Hydroxymethyl)-7-oxabicyclo[2.2.1]heptane-2-carbaldehyde chemical structure, C8H12O3, CAS 1936217-86-5](/s/FIIUUSWTWPWAPC-UHFFFAOYSA-N.svg)
2-(Hydroxymethyl)-7-oxabicyclo[2.2.1]heptane-2-carbaldehyde
CAS 1936217-86-5C8H12O3
![2,8-Dioxaspiro[4.5]decan-6-one chemical structure, C8H12O3, CAS 2090308-74-8](/s/YZSCKZOWHRBORP-UHFFFAOYSA-N.svg)
2,8-Dioxaspiro[4.5]decan-6-one
CAS 2090308-74-8C8H12O3
![Methyl (1R,2R,3R,5R)-2-hydroxybicyclo[3.1.0]hexane-3-carboxylate chemical structure, C8H12O3, CAS 2166232-26-2](/s/RRBGFILEUOVWGJ-DBRKOABJSA-N.svg)
Methyl (1R,2R,3R,5R)-2-hydroxybicyclo[3.1.0]hexane-3-carboxylate
CAS 2166232-26-2C8H12O3
![Methyl 1-oxaspiro[2.4]heptane-4-carboxylate chemical structure, C8H12O3, CAS 2248339-91-3](/s/CJJYFLBAMJZKAW-UHFFFAOYSA-N.svg)
Methyl 1-oxaspiro[2.4]heptane-4-carboxylate
CAS 2248339-91-3C8H12O3
Methyl 3-oxohept-4-enoate
CAS 1563733-82-3C8H12O3
![(3AR,6S,6aS)-6-hydroxy-6a-methylhexahydro-2H-cyclopenta[b]furan-2-one chemical structure, C8H12O3, CAS 2410641-72-2](/s/HQMRCIGBAXSBEP-CHKWXVPMSA-N.svg)
(3AR,6S,6aS)-6-hydroxy-6a-methylhexahydro-2H-cyclopenta[b]furan-2-one
CAS 2410641-72-2C8H12O3
4-Cyclopropyl-2-oxopentanoic acid
CAS 2229218-23-7C8H12O3
![Methyl 3-methoxybicyclo[1.1.1]pentane-1-carboxylate chemical structure, C8H12O3, CAS 2864361-51-1](/s/VPIVPYZALSNZBD-UHFFFAOYSA-N.svg)
Methyl 3-methoxybicyclo[1.1.1]pentane-1-carboxylate
CAS 2864361-51-1C8H12O3
![4-Methyl-3-oxabicyclo[4.1.0]heptane-4-carboxylic acid chemical structure, C8H12O3, CAS 2624130-07-8](/s/CNAMQBIZUTZDTP-UHFFFAOYSA-N.svg)
4-Methyl-3-oxabicyclo[4.1.0]heptane-4-carboxylic acid
CAS 2624130-07-8C8H12O3
![Methyl 2-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate chemical structure, C8H12O3, CAS 2565586-23-2](/s/RCOAUBITJJMLFQ-UHFFFAOYSA-N.svg)
Methyl 2-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate
CAS 2565586-23-2C8H12O3
![2-[(3Z)-Oxolan-3-ylidene]butanoic acid chemical structure, C8H12O3, CAS 2138821-37-9](/s/OZZHJEISEPGKEX-SREVYHEPSA-N.svg)
2-[(3Z)-Oxolan-3-ylidene]butanoic acid
CAS 2138821-37-9C8H12O3
![Methyl 2-[(3Z)-5-methyloxolan-3-ylidene]acetate chemical structure, C8H12O3, CAS 2026619-98-5](/s/CGDLEVWHFGARPZ-DAXSKMNVSA-N.svg)
Methyl 2-[(3Z)-5-methyloxolan-3-ylidene]acetate
CAS 2026619-98-5C8H12O3
![Methyl 2-[(3E)-4-methyloxolan-3-ylidene]acetate chemical structure, C8H12O3, CAS 2014763-31-4](/s/UDBFCCLSJFCZSS-CLTKARDFSA-N.svg)
Methyl 2-[(3E)-4-methyloxolan-3-ylidene]acetate
CAS 2014763-31-4C8H12O3
2-(3-Ethenyloxolan-3-yl)acetic acid
CAS 2137780-93-7C8H12O3
2-(3-Cyclopropyloxetan-3-yl)acetic acid
CAS 2137739-46-7C8H12O3
- 4-Ethoxyhex-2-ynoic acid2137732-49-9C8H12O3
- Methyl 5-ethoxypent-2-ynoate2138163-44-5C8H12O3
- Methyl 5-methoxy-4-methylpent-2-ynoate2138150-98-6C8H12O3
- 1,4-Dimethyl-2-oxocyclopentane-1-carboxylic acid2137936-97-9C8H12O3
- (4Z)-4-Ethylidene-2,2-dimethyl-1,3-dioxan-5-one2138820-91-2C8H12O3
- 3-Oxabicyclo[3.2.1]octane-2-carboxylic acid2384527-58-4C8H12O3
- 1-Methyl-2-oxabicyclo[2.2.1]heptane-5-carboxylic acid2770557-30-5C8H12O3
- 2-Hydroxy-3-{spiro[2.2]pentan-1-yl}propanoic acid2171954-61-1C8H12O3
- 3-Hydroxy-3-{spiro[2.2]pentan-1-yl}propanoic acid2143144-28-7C8H12O3
- 8-Methyl-1,7-dioxaspiro[4.4]nonan-2-one2017934-89-1C8H12O3
- 1-Methoxy-5-oxaspiro[3.4]octan-6-one2172512-34-2C8H12O3
- 2-[(3Z)-2,2-Dimethyloxolan-3-ylidene]acetic acid1868872-05-2C8H12O3
- rac-(1R,4R,5R)-4-Methoxybicyclo[3.1.0]hexane-1-carboxylic acid2763585-06-2C8H12O3
- 1-(1-Hydroxycyclobutyl)cyclopropane-1-carboxylic acid2169325-17-9C8H12O3
- 3-Hydroxy-1-(prop-1-en-2-yl)cyclobutane-1-carboxylic acid2229449-38-9C8H12O3
- (1S)-1-[3-(Methoxymethyl)furan-2-yl]ethan-1-ol2227832-91-7C8H12O3
- (1R)-1-[3-(Methoxymethyl)furan-2-yl]ethan-1-ol2227782-33-2C8H12O3
- 3-(3,4-Dihydro-2H-pyran-5-yl)propanoic acid2229401-15-2C8H12O3
- 3-(2-Methyloxolan-3-yl)prop-2-enoic acid2229686-94-4C8H12O3
- 2-(2-Methyloxolan-3-yl)prop-2-enoic acid2228747-74-6C8H12O3
- 2-[3-(Methoxymethyl)furan-2-yl]ethan-1-ol2229478-33-3C8H12O3
- Ethyl (3E)-4-(oxiran-2-yl)but-3-enoate2138835-11-5C8H12O3
- 9-Methyl-1,7-dioxaspiro[4.4]nonan-2-one2029366-39-8C8H12O3
- Methyl 5-methyl-1-oxaspiro[2.3]hexane-5-carboxylate2803833-53-4C8H12O3
- Methyl 4-methoxy-4-methylpent-2-ynoate1257225-45-8C8H12O3
- 2-Hydroxy-2-[1-(prop-1-en-2-yl)cyclopropyl]acetic acid2228233-75-6C8H12O3
- 2-(3,4-Dihydro-2H-pyran-5-yl)propanoic acid2229109-24-2C8H12O3
- 1-(2,5-Dimethylfuran-3-yl)ethane-1,2-diol2229395-40-6C8H12O3
- (2Z)-2-Ethyl-3-methyl-4-oxopent-2-enoic acid2138834-56-5C8H12O3
- 2-Oxooct-4-enoic acid2229668-21-5C8H12O3
- 1-[(Oxiran-2-yl)methyl]cyclobutane-1-carboxylic acid2138333-00-1C8H12O3
- 2-(1-Ethylcyclobutyl)-2-oxoacetic acid2228206-30-0C8H12O3
- 2-(Cyclohex-3-en-1-yloxy)acetic acid2229018-53-3C8H12O3
- 4-Hydroxy-2-oxaspiro[4.4]nonan-1-one2870673-40-6C8H12O3
- Ethyl 2-(but-3-yn-2-yloxy)acetate135450-07-6C8H12O3
- 2,8-Dioxaspiro[4.5]decan-4-one2913402-75-0C8H12O3
- 3-Methyl-2-oxabicyclo[2.2.1]heptane-4-carboxylic acid2913280-99-4C8H12O3
- 4-Ethyl-5,6-dihydro-2H-pyran-3-carboxylic acid2920133-35-1C8H12O3
- Methyl (1S,2R,4S,5R)-4-hydroxybicyclo[3.1.0]hexane-2-carboxylate2412819-23-7C8H12O3
- 2-Oxabicyclo[2.1.1]hexan-4-ylmethyl acetate2983059-63-6C8H12O3
- 3-{3-Oxabicyclo[3.1.0]hexan-6-yl}propanoic acid3085375-91-0C8H12O3
- 4-Oxaspiro[2.5]octane-6-carboxylic acid2940935-39-5C8H12O3
- Methyl 2-Hydroxy-2-(3-methylenecyclobutyl)acetate2352892-18-1C8H12O3
- (3aR,6aS)-2,2-Dimethyl-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-ol474093-14-6C8H12O3
- (1R,2S,5R)-8-Oxabicyclo[3.2.1]octane-2-carboxylic acid680622-07-5C8H12O3
- Rel-(1S,2R,4R,6R)-6-hydroxynorbornane-2-carboxylic acid71358-94-6C8H12O3
- (1S,2S,5S)-8-Oxabicyclo[3.2.1]octane-2-carboxylic acid680622-02-0C8H12O3
- 2-Methyl-3-oxocyclohexane-1-carboxylic acid90199-47-6C8H12O3
- (2R)-1-Oxaspiro[2.5]octane-2-carboxylic acid151586-69-5C8H12O3
- Rel-(1S,2S,4R,6S)-6-hydroxynorbornane-2-carboxylic acid22664-24-0C8H12O3
- 5-(Prop-2-YN-1-yloxy)pentanoic acid1152591-99-5C8H12O3
- (S)-4-Hydroxy-2-oxaspiro[4.4]nonan-3-one697290-52-1C8H12O3
- trans-Methyl (1R,3R)-3-formylcyclopentane-1-carboxylate139585-46-9C8H12O3
- (3S,5R)-3-Acetyl-5-ethyldihydrofuran-2(3H)-one153655-38-0C8H12O3
- (3S,5S)-3-Acetyl-5-ethyldihydrofuran-2(3H)-one153655-37-9C8H12O3
- (1R,2S)-2-Acetyl-1-methylcyclobutanecarboxylic acid113522-54-6C8H12O3
- (1R,4R)-Methyl 4-hydroxy-1-methylcyclopent-2-enecarboxylate249536-94-5C8H12O3
- 4-Oxaspiro[2.5]octane-7-carboxylic acid1468436-82-9C8H12O3
- (1S,6R,7S)-2-Hydroxybicyclo[4.1.0]heptane-7-carboxylic acid1933506-01-4C8H12O3
- (1R)-1-Methyl-2-oxo-cyclohexanecarboxylic acid875581-90-1C8H12O3
- (3aR,6aR)-3,3a,4,5,6,6a-Hexahydro-1H-cyclopenta[c]furan-5-carboxylic acid2744526-52-9C8H12O3
- 4-(tert-Butoxy)but-2-ynoic acid1564545-99-8C8H12O3
- 3-[(2-Methylbut-3-yn-2-yl)oxy]propanoic acid16645-40-2C8H12O3
- 1-(Oxetan-3-yl)cyclobutane-1-carboxylic acid1889765-62-1C8H12O3
- 2-{2-Oxabicyclo[2.2.1]heptan-6-yl}acetic acid1895262-62-0C8H12O3
- 2-(2,2-Dimethyl-3-oxocyclobutyl)acetic acid90199-45-4C8H12O3
- rac-2-[(1R,5S)-3-Oxabicyclo[3.2.0]heptan-6-yl]acetic acid2228054-91-7C8H12O3
- 4-Oxaspiro[2.5]octane-5-carboxylic acid1849276-04-5C8H12O3
- 5-Methyl-4-oxaspiro[2.4]heptane-5-carboxylic acid1849397-10-9C8H12O3
- (1S,2S)-Methyl 2-acetylcyclobutanecarboxylate1932002-40-8C8H12O3
- (1S,2S,4R,6R)-6-Hydroxynorbornane-2-carboxylic acid1932549-50-2C8H12O3
- 2-Hydroxybicyclo[4.1.0]heptane-7-carboxylic acid1935023-37-2C8H12O3
- Rel-(1S,2R,4R,6S)-6-hydroxynorbornane-2-carboxylic acid33913-58-5C8H12O3
- Methyl 1-ethyl-3-oxocyclobutane-1-carboxylate2091406-30-1C8H12O3
- 7-Hydroxy-3-oxabicyclo[3.3.1]nonan-9-one2227205-36-7C8H12O3
- (1R,5S)-8-Oxabicyclo[3.2.1]octane-2-carboxylic acidC8H12O3
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 1-Cyclopropyl-3-hydroxycyclobutane-1-carboxylic acid, 2-(Oxan-3-yl)prop-2-enoic acid, 2-(3-Methyloxetan-3-yl)cyclopropane-1-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 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.