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 101 to 200 of 293 compounds
1-(5-Methyl-2-furanyl)-1,2-propanedione
CAS 1197-20-2C8H8O3
![4-Methylbenzo[d][1,3]dioxol-5-ol chemical structure, C8H8O3, CAS 187040-03-5](/s/ZBFVXNCYGRJZCR-UHFFFAOYSA-N.svg)
4-Methylbenzo[d][1,3]dioxol-5-ol
CAS 187040-03-5C8H8O3
Phenylmethyl hydrogen carbonate
CAS 39608-52-1C8H8O3
Benzoic acid, 3-(hydroxymethyl)-
CAS 28286-79-5C8H8O3
6-Acetyl-3-methylpyran-2-one
CAS 146446-11-9C8H8O3
![4-Methoxybenzo[d][1,3]dioxole chemical structure, C8H8O3, CAS 1817-95-4](/s/BJMPSYHNUKWPGQ-UHFFFAOYSA-N.svg)
4-Methoxybenzo[d][1,3]dioxole
CAS 1817-95-4C8H8O3
Ethyl 2-furanyl diketone
CAS 1438-90-0C8H8O3
4-Hydroxymethyltoluquinone
CAS 40870-52-8C8H8O3
5-Oxotricyclo(2.2.1.0(2,6))heptane-3-carboxylic acid
CAS 70748-53-7C8H8O3
4-Methoxy-5-methylcyclohexa-3,5-diene-1,2-dione
CAS 13523-09-6C8H8O3
2-(Furan-2-yl)cyclopropane-1-carboxylic acid
CAS 1017553-75-1C8H8O3
3-(5-Methyl-2-furanyl)-2-propenoic acid
C8H8O3
![Stereoisomer of 5-Oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid chemical structure, C8H8O3, CAS 71155-07-2](/s/YUOZAHBGIJALKD-FPRJBGLDSA-N.svg)
Stereoisomer of 5-Oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid
CAS 71155-07-2C8H8O3
Methyl 4-hydroxy(~2~H_4_)benzoate
CAS 362049-51-2C8H8O3
2-(2,5-Dihydroxyphenyl)acetaldehyde
CAS 860216-58-6C8H8O3
Methyl oxepine-2-carboxylate
CAS 67490-10-2C8H8O3
2,3-Dihydro-1,4-benzodioxin-2-ol
CAS 5770-59-2C8H8O3
3-Furfuracrylic acid
CAS 69766-42-3C8H8O3
(E)-3-(2-Methylfuran-3-yl)acrylic acid
CAS 79190-45-7C8H8O3
4H-Pyran-4-one, 3-(2-hydroxyethenyl)-2-methyl-
CAS 674786-32-4C8H8O3
4-Hydroxy-3-methoxy(~13~C_6_)benzaldehyde
CAS 201595-58-6C8H8O3
2,5-Diacetylfuran
CAS 38071-72-6C8H8O3
1,3-Dihydroisobenzofuran-1,3-diol
CAS 158694-15-6C8H8O3
![Methyl 7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate chemical structure, C8H8O3, CAS 67490-09-9](/s/QABTZOKANJRUFL-UHFFFAOYSA-N.svg)
Methyl 7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate
CAS 67490-09-9C8H8O3
- 3-(Furan-2-yl)-2-methylprop-2-enoic acid54160-39-3C8H8O3
- Methyl 2-hydroxybenzoate-3,4,5,6-d41219802-12-6C8H8O3
- 2,5-Furandione, polymer with 1,3-butadiene169941-65-5C8H8O3
- Phenoxy-d5-acetic Acid154492-74-7C8H8O3
- Methyl paraben-13C61581694-95-2C8H8O3
- 3a,4,5,6-Tetrahydro-2-benzofuran-1,3-dione4717-57-1C8H8O3
- (±)-Mandelic-2,3,4,5,6-d5 acid70838-71-0C8H8O3
- 2,3-Dihydro-1-benzofuran-6,7-diol42484-95-7C8H8O3
- Isovanillin-d374495-73-1C8H8O3
- 5-Methylene-tetrahydro-cyclopenta[c]furan-1,3-dione156293-04-8C8H8O3
- Metacresol carbonate859923-50-5C8H8O3
- 1-(Furan-2-yl)cyclopropane-1-carboxylic acid162960-09-0C8H8O3
- 4-Hydroxyphenylacetic acid-d6100287-06-7C8H8O3
- 2-Methoxy-1,3-benzodioxole6823-42-3C8H8O3
- 1,4-Dioxaspiro(4.5)deca-6,9-dien-8-one35357-34-7C8H8O3
- 2,5-Dimethyl-3-hydroxy-1,4-benzoquinone2913-41-9C8H8O3
- 4-Cyclopentene-1,3-dione, 2-(1-hydroxyethylidene)-4-methyl-865449-14-5C8H8O3
- 5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid160501-98-4C8H8O3
- 2-Methylbenzene-1-carboperoxoic acid100494-47-1C8H8O3
- 2,3-Dihydro-1-benzofuran-3,6-diol1020947-92-5C8H8O3
- 3-(2-Furanyl)methacrylic acid84050-60-2C8H8O3
- 1 suppliersBenzoic acid, 3-(methoxy-d3)-96739-37-6C8H8O3
- 4,7-Methano-1,3-benzodioxol-2-one, 3a,4,7,7a-tetrahydro-25326-19-6C8H8O3
- 1,2,4-Trioxolane, 3-phenyl-23253-30-7C8H8O3
- 2-Acetyl-4-methylcyclopent-4-ene-1,3-dione4056-72-8C8H8O3
- 2-Ethoxycyclohexa-2,5-diene-1,4-dione51767-58-9C8H8O3
- 3,4-Dihydroxy-5-methylbenzaldehyde82628-68-0C8H8O3
- 4-Oxatricyclo[4.2.1.0,3,7]nonane-2,5-dione16479-73-5C8H8O3
- Orthocresol carbonate205180-41-2C8H8O3
- 1,3-Benzodioxole-2-methanol22946-12-9C8H8O3
- Hydroxymethylbenzoate156291-94-0C8H8O3
- 3-Hydroxy-4-(hydroxymethyl)benzaldehyde212914-85-7C8H8O3
- 1,2,3,6-Tetrahydrophthalic anhydride-3,3,4,5,6,6-d689614-23-3C8H8O3
- 4-Methoxybenzoic-2,3,5,6-D4 acid152404-46-1C8H8O3
- 3-Cyclopropylfuran-2-carboxylic acid1803584-42-0C8H8O3
- Bicyclo(3.2.1)octane-2,3,4-trione25352-00-5C8H8O3
- 2(6H)-benzofuranone, 7,7a-dihydro-6-hydroxy-, (6R,7aR)-1423715-46-1C8H8O3
- trans-1,2,3,6-Tetrahydrophthalic anhydride13149-03-6C8H8O3
- 1 suppliers2-(Methoxy-d3)benzoic acid96739-36-5C8H8O3
- 3-Oxatricyclo[3.3.1.0,1,5]nonane-2,4-dione2958-67-0C8H8O3
- Mono(papa-cresyl) carbonate1260082-40-3C8H8O3
- 3-Hydroxy-2-methyl-d3-benzoic Acid1020719-51-0C8H8O3
- 1,4-Methano-1H-cyclopenta[c]furan-3,5-dione, tetrahydro-50865-61-7C8H8O3
- (R,R)-Cyclohex-4-ene-1,2-dicarboxylic anhydride51268-23-6C8H8O3
- Formic acid, 2-methoxyphenyl ester118316-02-2C8H8O3
- Phenyl ethaneperoxoate4091-65-0C8H8O3
- 3-(3-Methylfuran-2-yl)prop-2-enoic acid21446-58-2C8H8O3
- 3-(5-Methylfuran-2-yl)-3-oxopropanal84196-33-8C8H8O3
- 2-(2,4-Dihydroxyphenyl)acetaldehyde2228723-67-7C8H8O3
- 6-Cyclopropyl-4-hydroxy-2H-pyran-2-one706817-87-0C8H8O3
- Methyl 5-ethenylfuran-2-carboxylate815587-45-2C8H8O3
- 4-Methoxybenzoic-d7 acid1219803-08-3C8H8O3
- 2,7-Dihydroxy-4-methyl-cyclohepta-2,4,6-trien-1-one690233-41-1C8H8O3
- 2-Hydroxy-3,5-dimethyl-2,5-cyclohexadiene-1,4-dione2913-40-8C8H8O3
- Benzoic-2,6-d2 acid, 4-methoxy-294661-03-3C8H8O3
- 2-Butynoic acid, 4-(2-propynyloxy)-, methyl ester211561-85-2C8H8O3
- 1 suppliers(1S,2R,3R,4R,6S)-5-Oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid50703-32-7C8H8O3
- 7-Oxobicyclo[3.2.0]hept-2-ene-2-carboxylic acid78814-75-2C8H8O3
- trans-4-Cyclohexene-1,2-dicarboxylic anhydrideC8H8O3
- 4-Ethenylbenzene-1,2,3-triol186768-96-7C8H8O3
- 1,3-Dihydroxy-5-vinyloxybenzene681423-99-4C8H8O3
- 5-Acetylmethyl-furfural272127-76-1C8H8O3
- 2,3-Dihydroxy-4-methylbenzaldehyde6053-03-8C8H8O3
- (3aR,7aS)-3a,4,5,7a-Tetrahydro-2-benzofuran-1,3-dione4325-56-8C8H8O3
- 3-(Furan-2-yl)-2-methyl-3-oxopropanal1250242-78-4C8H8O3
- Vanillin-13C,d31794789-90-4C8H8O3
- rac-(1R,2R)-2-(Furan-3-yl)cyclopropane-1-carboxylic acid1446486-81-2C8H8O3
- 1,5-Dimethylbicyclo[3.1.0]hexane-2,3,4-trione81640-32-6C8H8O3
- 2-Hydroxycyclohepta-2,4,6-trien-1-one--formaldehyde (1/1)28158-57-8C8H8O3
- Ethyl 5-oxocyclopenta-1,3-diene-1-carboxylate500900-35-6C8H8O3
- (Z)-4-Methyl-5-(2-oxopropylidene)(5H)furan-2-one26474-45-3C8H8O3
- 2-(2-Oxopropyl)furan-3-carbaldehyde87773-67-9C8H8O3
- 1-(4-Acetylfuran-3-yl)ethanone104919-75-7C8H8O3
- Methyl 7-oxabicyclo[2.2.1]hepta-2,5-diene-2-carboxylate110225-65-5C8H8O3
- 4,5-Dihydroxy-2-methylbenzaldehyde120802-43-9C8H8O3
- 5-Oxobicyclo[2.2.1]hept-2-ene-7-carboxylic acid101915-49-5C8H8O3
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 1-(5-Methyl-2-furanyl)-1,2-propanedione, 4-Methylbenzo[d][1,3]dioxol-5-ol, Phenylmethyl hydrogen carbonate. 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.