Molecular formula
C8H8O4
218 compounds have this formula on CompoundList.
- Molar mass
- 168.15g/mol
- Monoisotopic mass
- 174.0624Da
- Atoms
- 20
- Elements
- 3
- Rings plus double bonds
- 5
The formula C8H8O4 describes a molecule made of 8 carbon atoms, 8 hydrogen atoms and 4 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 × 857.14%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 84.80%1.008 × 8 = 8.064 g/mol
- O Oxygen × 438.06%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C8H8O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 218 compounds
2-(Hydroxymethyl)-5-methoxy-2,5-cyclohexadiene-1,4-dione
CAS 50827-56-0C8H8O4
Ethyl coumalate
CAS 5942-96-1C8H8O4
5-(1,3-Dioxolan-2-yl)furan-2-carbaldehyde
CAS 117953-13-6C8H8O4
![7-Methoxybenzo[d][1,3]dioxol-5-ol chemical structure, C8H8O4, CAS 50901-34-3](/s/HKTCSLUVTXNZKH-UHFFFAOYSA-N.svg)
7-Methoxybenzo[d][1,3]dioxol-5-ol
CAS 50901-34-3C8H8O4
2,4-Dihydroxy-3-methoxybenzaldehyde
CAS 58922-29-5C8H8O4
2,4,6-Trihydroxy-3-methylbenzaldehyde
CAS 55743-13-0C8H8O4
beta-Resorcylic acid, 5-methyl-
CAS 4780-64-7C8H8O4
Ethyl 2-(5-oxofuran-2(5H)-ylidene)acetate
CAS 57690-99-0C8H8O4
3-Hydroxymandelic acid, (+)-
CAS 17514-00-0C8H8O4
6,7-Dihydroxy-7,7a-dihydro-6H-1-benzofuran-2-one
CAS 1822517-26-9C8H8O4
2,3-Dihydroxy-5-methylbenzoic acid
CAS 6049-93-0C8H8O4
6-Methyl-2-oxo-2H-pyran-4-yl acetate
CAS 22073-80-9C8H8O4
2-(Furan-2-yl)-2-oxoethyl acetate
CAS 19859-79-1C8H8O4
2,4-Dihydroxy-6-(hydroxymethyl)benzaldehyde
CAS 20282-74-0C8H8O4
Methyl 6-methyl-2-oxo-2H-pyran-5-carboxylate
CAS 669-40-9C8H8O4
![3-Hydroxy-6-methyl-2,3-dihydro-4H-furo[3,2-c]pyran-4-one chemical structure, C8H8O4, CAS 57053-18-6](/s/KLEPYAZHRXGNBY-UHFFFAOYSA-N.svg)
3-Hydroxy-6-methyl-2,3-dihydro-4H-furo[3,2-c]pyran-4-one
CAS 57053-18-6C8H8O4
2,3-Dihydro-1,4-benzodioxine-2,3-diol
CAS 28993-44-4C8H8O4
Methyl 3-oxo-3-(3-furanyl)propanoate
CAS 199611-76-2C8H8O4
5-Acetyl-2-furancarboxylic acid methyl ester
CAS 13341-79-2C8H8O4
2H-Pyran-2-one, 5-acetyl-4-hydroxy-6-methyl-
CAS 20168-62-1C8H8O4
p-Methoxyperbenzoic acid
CAS 940-10-3C8H8O4
4,5-Dihydroxy-2-methylbenzoic acid
CAS 127531-40-2C8H8O4
3-Furancarboxylic acid, 2-formyl-, ethyl ester
CAS 19076-56-3C8H8O4
2,5-Cyclohexadiene-1,4-dicarboxylic acid
CAS 619-83-0C8H8O4
- 1,2,3-Benzenetriol, 2-acetate74129-04-7C8H8O4
- Hexahydrooxireno[f][2]benzofuran-3,5-dione1726-41-6C8H8O4
- 1,4-Ethano-1H,3H-furo(3,4-c)furan-3,6(4H)-dione, dihydro-129679-49-8C8H8O4
- Monoguaiacol carbonate4112-90-7C8H8O4
- 2,5-Dihydroxy-3-methylbenzoic acid5981-39-5C8H8O4
- 4,6-Dimethyl-2-oxo-2H-pyran-3-carboxylic acid33953-26-3C8H8O4
- 1 suppliersVanillic-d3 acid2733717-19-4C8H8O4
- 6-Methoxybenzo[d][1,3]dioxol-5-ol21505-18-0C8H8O4
- 2,5-Dihydrofuran, furan-2,5-dione36620-92-5C8H8O4
- 1 suppliers2,3-Dihydro-1,4-benzodioxine-6,7-diol90111-35-6C8H8O4
- 4-Acetyl-5-methylfuran-2-carboxylic acid130446-63-8C8H8O4
- 2-(1,3-Dioxolan-2-yl)-3-furaldehyde412023-64-4C8H8O4
- Ethyl 4-oxo-4H-pyran-3-carboxylate1359858-91-5C8H8O4
- Cyclohexa-1,4-diene-1,2-dicarboxylic acid610-13-9C8H8O4
- 3,4-(Methylenedioxy)-5-hydroxy-benzylalcohol150502-45-7C8H8O4
- Methyl 5-acetylfuran-3-carboxylate99595-90-1C8H8O4
- 3-(5-Formylfuran-2-yl)propanoic acid2219407-50-6C8H8O4
- 2-Hydroxy-3-(hydroxymethyl)benzoic acid93610-16-3C8H8O4
- 3,5-Dimethoxycyclohexa-3,5-diene-1,2-dione52981-14-3C8H8O4
- 2-(Hydroxymethoxy)benzoic acid87323-67-9C8H8O4
- 2-(5-Acetylfuran-2-yl)acetic acid222553-95-9C8H8O4
- 3,4-Dimethoxycyclohexa-3,5-diene-1,2-dione20303-35-9C8H8O4
- 4,5-Dihydroxy-2-methoxybenzaldehyde5689-99-6C8H8O4
- Norepinephrine impurity 58408328-15-4C8H8O4
- (3Z)-3-(1-Hydroxyethylidene)-4-methyl-2H-pyran-2,6(3H)-dione7470-42-0C8H8O4
- 2,4-Dihydroxy-6-methoxybenzaldehyde3519-76-4C8H8O4
- 2,6-Dihydroxy-4-methoxybenzaldehyde80832-58-2C8H8O4
- Ethanone, 1-(2,3,6-trihydroxyphenyl)-85918-30-5C8H8O4
- 2-Furancarboxaldehyde, 3-[(acetyloxy)methyl]-718597-60-5C8H8O4
- Benzaldehyde, 3,4-dihydroxy-2-methoxy-24006-29-9C8H8O4
- 4-Methoxy-2H-1,3-benzodioxol-5-ol23504-78-1C8H8O4
- Cyclohexa-1,3-diene-1,4-dicarboxylic acid1659-68-3C8H8O4
- 2-Hydroxyphenyl methyl carbonate89683-21-6C8H8O4
- 2-Methoxy-2H-1,3-benzodioxol-4-ol61627-36-9C8H8O4
- 3-Hydroxy-5-hydroxymethyl-benzoic acid816449-71-5C8H8O4
- Norepinephrine impurity 5458483-49-1C8H8O4
- Homogentisic acid-13C61216468-48-2C8H8O4
- 3,4-Dihydroxy-5-methylbenzoic acid80003-83-4C8H8O4
- Methyl 5-formyl-3-methylfuran-2-carboxylate1245507-43-0C8H8O4
- 1-(2,3,5-Trihydroxyphenyl)ethan-1-one316819-88-2C8H8O4
- Cyclohexa-2,4-diene-1,2-dicarboxylic acid610-11-7C8H8O4
- 4-Hydroxyphenyl methyl carbonate24327-48-8C8H8O4
- 4-Methoxy-3-methyl-2-oxo-2H-pyran-6-carbaldehyde921603-47-6C8H8O4
- 3-(5-Methylfuran-2-yl)-2-oxopropanoic acid904616-32-6C8H8O4
- Ethyl 2-(furan-3-yl)-2-oxoacetate1379271-56-3C8H8O4
- 2-Oxo-2-phenylacetic acid hydrate1379964-07-4C8H8O4
- 2,3,4-Trihydroxy-6-methylbenzaldehyde65195-49-5C8H8O4
- 3,4,6-Trihydroxy-2-methylbenzaldehyde194221-93-7C8H8O4
- Dimethyl hex-2-en-4-ynedioate54299-80-8C8H8O4
- Vanillic acid-13C6201612-56-8C8H8O4
- 2-(2,4,6-Trihydroxyphenyl)acetaldehyde2228560-24-3C8H8O4
- 2,3-Dihydroxy-5-methoxybenzaldehyde73275-94-2C8H8O4
- Methoxy p-hydroxybenzoate2247906-12-1C8H8O4
- Methyl 4H,6H-furo[2,3-c]furan-2-carboxylate1648749-79-4C8H8O4
- Methyl 3-methyl-2,5-dioxocyclopent-3-ene-1-carboxylate78600-90-5C8H8O4
- 3,4-Dihydroxybenzoic acid methyl ester-d32734001-51-3C8H8O4
- 3,6-Dihydroxy-2-methylbenzoic acid5981-42-0C8H8O4
- 3,5-Dimethyl-4-oxo-4H-pyran-2-carboxylic acid187222-12-4C8H8O4
- 4H-Pyran-3-carboxylic acid, 5-methyl-4-oxo-, methyl ester184719-45-7C8H8O4
- 2H-Furo[3,4-b]pyran-4,5(3H,7H)-dione, 2-methyl-57257-47-3C8H8O4
- trans-Dihydrophthalic Acid5675-13-8C8H8O4
- 2,6-Dihydroxy-3-methylbenzoic acid4707-51-1C8H8O4
- 6-(Hydroxymethyl)-2H-1,3-benzodioxol-5-ol96497-65-3C8H8O4
- (6S)-6-Methoxy-4,6-dihydrofuro[3,2-c]pyran-2-one131149-16-1C8H8O4
- 2,4-Dihydroxyphenyl acetate136265-08-2C8H8O4
- (5-Formylfuran-3-yl)methyl acetate919530-89-5C8H8O4
- 3-Hydroxymethoxybenzoic acid108548-68-1C8H8O4
- 5-Acetoxymethyl-2-furaldehyde-13C61215731-50-2C8H8O4
- 1,4-Dihydro-2,3-benzodioxin-1,4-diol34046-44-1C8H8O4
- 2-(2,3,4-Trihydroxyphenyl)acetaldehyde2228242-78-0C8H8O4
- 1-Methyl 4-prop-2-yn-1-yl (2E)-but-2-enedioate1629130-18-2C8H8O4
- (3Z,7Z)-4,8-Dimethyl-2H,6H-1,5-dioxocine-2,6-dione6250-24-4C8H8O4
- 2,3,6-Trihydroxy-4-methylbenzaldehyde15918-52-2C8H8O4
- 4-Hydroxy-ar-methoxybenzoic acid108548-69-2C8H8O4
- 2H-Pyran-2,6(3H)-dione, 3-acetyl-4-methyl-368876-43-1C8H8O4
- 3-Acetyl-4-hydroxy-5-methylpyran-2-one337959-72-5C8H8O4
Frequently asked questions
What is the molar mass of C8H8O4?
The molar mass of C8H8O4 is 168.15 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 174.0624 Da.
How many compounds have the formula C8H8O4?
CompoundList lists 218 compounds with the molecular formula C8H8O4, including 2-(Hydroxymethyl)-5-methoxy-2,5-cyclohexadiene-1,4-dione, Ethyl coumalate, 5-(1,3-Dioxolan-2-yl)furan-2-carbaldehyde. 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 C8H8O4?
C8H8O4 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.