Molecular formula
C8H8O3
293 compounds have this formula on CompoundList.
- Molar mass
- 152.15g/mol
- Monoisotopic mass
- 159.0913Da
- Atoms
- 19
- Elements
- 3
- Rings plus double bonds
- 5
The formula C8H8O3 describes a molecule made of 8 carbon atoms, 8 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 × 863.15%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 85.30%1.008 × 8 = 8.064 g/mol
- O Oxygen × 331.55%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H8O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 293 of 293 compounds
3-Acetyl-3-ethynyloxolan-2-one
CAS 127783-39-5C8H8O3
4-Methylbenzene-1-carboperoxoic acid
CAS 937-21-3C8H8O3
1,3-Benzodioxol-4-ol, 5-methyl-
CAS 200959-13-3C8H8O3
1-(Furan-3-yl)butane-1,3-dione
CAS 99595-61-6C8H8O3
2-Methyl-1,3-benzodioxol-4-ol
CAS 6052-85-3C8H8O3
3-Allyl-4-methylfuran-2,5-dione
CAS 534615-23-1C8H8O3
2-Hydroxy-3-(hydroxymethyl)benzaldehyde
CAS 118203-17-1C8H8O3
3-Acetyl-6-methyl-2-oxo-2H-pyran
CAS 155299-75-5C8H8O3
2-(Hydroxymethyl)phenyl formate
CAS 1928759-17-4C8H8O3
2-(2,3-Dihydroxyphenyl)acetaldehyde
CAS 1003851-27-1C8H8O3
2-(Furan-3-yl)cyclopropane-1-carboxylic acid
CAS 1284419-27-7C8H8O3
2,3-Dihydrobenzofuran-3,7-diol
CAS 1404230-43-8C8H8O3
1-(Furan-3-yl)cyclopropane-1-carboxylic acid
CAS 1427022-97-6C8H8O3
5-Propanoylpyran-2-one
CAS 169167-70-8C8H8O3
![(1R,2S,5R,6S)-8-Oxatricyclo[4.3.0.0,2,5]nonane-7,9-dione chemical structure, C8H8O3, CAS 42464-49-3](/s/GHAJIYNDWDOBTP-GUCUJZIJSA-N.svg)
(1R,2S,5R,6S)-8-Oxatricyclo[4.3.0.0,2,5]nonane-7,9-dione
CAS 42464-49-3C8H8O3
4-Cyclopropyl-3,6-dihydro-2H-pyran-2,6-dione
CAS 2456377-36-7C8H8O3
Methyl-d3 2-hydroxybenzoate
CAS 1335435-40-9C8H8O3
2(5H)-Furanone, 4-methyl-5-(2-oxopropylidene)-, (Z)-
C8H8O3
3-Hydroxy-2-methoxycyclohepta-2,4,6-trien-1-one
CAS 690233-31-9C8H8O3
2,7-Dihydroxy-3-methyl-cyclohepta-2,4,6-trien-1-one
CAS 690233-50-2C8H8O3
Vanillin-13C
CAS 63057-71-6C8H8O3
![1,5-Dimethyl-3-oxabicyclo[3.2.0]hept-6-ene-2,4-dione chemical structure, C8H8O3, CAS 64197-90-6](/s/PMBVRKGYNIHCGN-UHFFFAOYSA-N.svg)
1,5-Dimethyl-3-oxabicyclo[3.2.0]hept-6-ene-2,4-dione
CAS 64197-90-6C8H8O3
6-Oxocyclohepta-1,3-diene-1-carboxylic acid
CAS 83962-25-8C8H8O3
2,5-Cyclohexadiene-1-carboxylicacid,4-oxo-,methylester(9CI)
CAS 103669-43-8C8H8O3
- 2-(3-Methylfuran-2-yl)prop-2-enoic acid2229297-73-6C8H8O3
- 2-Ethenylbenzene-1,3,5-triol2228408-46-4C8H8O3
- 2H,3aH-Spiro[1,3-benzodioxole-4,2'-oxirane]35760-45-3C8H8O3
- Methyl-d3 paraben1216543-26-8C8H8O3
- 2H-2,5-Propanofuro[2,3-d][1,3]dioxole229979-74-2C8H8O3
- 1,3-Benzodioxol-4-ol, 7-methyl-200959-14-4C8H8O3
- 1,3-Benzodioxol-5-ol, 2-methyl-200959-09-7C8H8O3
- 2-Propanoylfuran-3-carbaldehyde23268-10-2C8H8O3
- 2,5-Dihydroxy-3-methylbenzaldehyde108372-60-7C8H8O3
- Methyl 4-hydroxy(alpha-~14~C)benzoate203194-75-6C8H8O3
- I+/--Oxo-2-furanbutanal150270-12-5C8H8O3
- rac-(3R,4R,6S)-5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid2918778-15-9C8H8O3
- 2,2,2-Trideuterio-1-(2,4,6-trideuterio-3,5-dihydroxyphenyl)ethanone2676943-34-1C8H8O3
- 3-(Hydroxymethylene)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-2-one434313-66-3C8H8O3
- cis-3-(Hydroxymethylene)-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one205673-22-9C8H8O3
- Rel-(1R,2S,3R,4S,6R)-5-oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid79356-38-0C8H8O3
- 2-Acetyl-4-hydroxycyclohexa-2,5-dien-1-one343864-52-8C8H8O3
- 2,5-Bis(oxiran-2-yl)furan111938-38-6C8H8O3
- 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-3-(hydroxymethyl)-115886-82-3C8H8O3
- 3-(2-Oxopropyl)furan-2-carbaldehyde1822962-87-7C8H8O3
- (Z)-3-(Furan-2-yl)-2-methylacrylic acid54160-42-8C8H8O3
- 3,6-Dihydroxy-2-methylbenzaldehyde51985-20-7C8H8O3
- 4-Hydroxy-2-(hydroxymethyl)benzaldehyde1289112-70-4C8H8O3
- 2,3-Dihydrobenzofuran-3,5-diol861783-48-4C8H8O3
- 1,4-Cyclohexadiene-1-carboxaldehyde, 4-hydroxy-2-methyl-3-oxo-681453-68-9C8H8O3
- 3,5-Cyclohexadiene-1,2-dione, 4-methoxy-3-methyl-607351-61-1C8H8O3
- 3-(1-Hydroxyethenyl)benzene-1,2-diol606489-72-9C8H8O3
- 2-Methyl-4-methylidene-3-oxocyclopent-1-ene-1-carboxylic acid444728-47-6C8H8O3
- (1S)-8-Oxabicyclo[3.2.1]octa-2,6-diene-2-carboxylic acid183800-06-8C8H8O3
- 3-Methyl-2-oxabicyclo[3.2.0]hepta-1(5),3-diene-4-carboxylic acid90345-60-1C8H8O3
- 3-Hydroxytetracyclo[3.2.0.0~2,7~.0~4,6~]heptane-2-carboxylic acid72436-79-4C8H8O3
- 3-Acetyl-2-methylpyran-4-one152996-58-2C8H8O3
- 4-(1-Hydroxyethyl)cyclohexa-3,5-diene-1,2-dione126986-86-5C8H8O3
- (3-Oxotricyclo[2.1.0.0~2,5~]pentan-1-yl)methyl acetate573715-00-1C8H8O3
- 3,4-Dimethylfuran-2,5-dicarbaldehyde157948-48-6C8H8O3
- Prop-1-en-2-yl furan-3-carboxylate743420-67-9C8H8O3
- 4-Hydroxy-6,7-dihydrocyclopenta[b]pyran-2(5H)-one90345-58-7C8H8O3
- 2,3-Dihydro-1-benzofuran-5,7-diol1785569-05-2C8H8O3
- 4-Methoxy-6-vinyl-2H-pyran-2-one1334928-11-8C8H8O3
- 1-(4-Hydroxyphenyl)ethene-1,2-diol93835-84-8C8H8O3
- Ethenyl 5-methylfuran-2-carboxylate1917-11-9C8H8O3
- (1R,3R)-1,3-Dihydro-2-benzofuran-1,3-diol63883-90-9C8H8O3
- 2-Oxaspiro[4.4]non-7-ene-1,4-dione848127-74-2C8H8O3
- 3-Ethyl-2-oxo-2H-pyran-4-carbaldehyde820986-21-8C8H8O3
- 4-(4-Hydroxybut-1-yn-1-yl)furan-2(5H)-one920531-31-3C8H8O3
- 2-Cyclopenten-1-one, 4-(1,3-dioxolan-2-ylidene)-59895-11-3C8H8O3
- 3-Methyl-5-(2-oxopropylidene)furan-2(5H)-one54345-20-9C8H8O3
- 2-[(Prop-2-yn-1-yl)oxy]ethyl prop-2-ynoate922504-35-6C8H8O3
- (2E)-3-(4-Methylfuran-2-yl)prop-2-enoic acid1384472-40-5C8H8O3
- (2E)-3-(5-Methylfuran-3-yl)prop-2-enoic acid1379391-86-2C8H8O3
- 1,3-Benzodioxol-5-ol, 7-methyl-200959-11-1C8H8O3
- 2-(Hydroxymethyl)-6-methylcyclohexa-2,5-diene-1,4-dione51985-02-5C8H8O3
- 2-(5-Methylfuran-2-yl)prop-2-enoic acid1895326-06-3C8H8O3
- Methyl salicylate-d3C8H8O3
- (2E)-3-(4-Methylfuran-3-yl)prop-2-enoic acid1868805-45-1C8H8O3
- 5-(Prop-1-en-2-yl)furan-3-carboxylic acid2284627-09-2C8H8O3
- 3-Methoxybenzoic acid-d42098655-87-7C8H8O3
- 2-(2-Methylfuran-3-yl)prop-2-enoic acid2228794-41-8C8H8O3
- 8-Oxatricyclo[4.3.0.0,2,5]nonane-7,9-dione3097-61-8C8H8O3
- 2-Phenoxyacetic-2,2-D2 acid19215-15-7C8H8O3
- Mandelic acid-13C6153489-15-7C8H8O3
- 3-(Allyloxy)-4H-pyran-4-one56969-61-0C8H8O3
- (1s,2r,3s,4r,6s)-5-Oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid128777-69-5C8H8O3
- (1R,3S)-1,3-Dihydroisobenzofuran-1,3-diol63883-89-6C8H8O3
- 2-Vanillin-d31329569-04-1C8H8O3
- 2-Vanillin-13C6,d31329799-83-8C8H8O3
- 3-(3-Oxabicyclo[3.1.0]hexan-1-yl)prop-2-ynoic acid2001676-72-6C8H8O3
- 3-(Prop-1-en-2-yl)furan-2-carboxylic acid2289744-96-1C8H8O3
- 2-(Furan-2-yl)-4-methylidene-1,3-dioxolane93676-37-0C8H8O3
Frequently asked questions
What is the molar mass of C8H8O3?
The molar mass of C8H8O3 is 152.15 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 159.0913 Da.
How many compounds have the formula C8H8O3?
CompoundList lists 293 compounds with the molecular formula C8H8O3, including 3-Acetyl-3-ethynyloxolan-2-one, 4-Methylbenzene-1-carboperoxoic acid, 1,3-Benzodioxol-4-ol, 5-methyl-. 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 C8H8O3?
C8H8O3 has a degree of unsaturation of 5. 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.