C8H6O4
78 compounds have this formula on CompoundList.
- Molar mass
- 166.13g/mol
- Monoisotopic mass
- 178.0461Da
- Atoms
- 18
- Elements
- 3
- Rings plus double bonds
- 6
The formula C8H6O4 describes a molecule made of 8 carbon atoms, 6 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 × 857.84%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 63.64%1.008 × 6 = 6.048 g/mol
- O Oxygen × 438.52%15.999 × 4 = 63.996 g/mol
Compounds with the formula C8H6O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 78 of 78 compounds
- Benzene-1,4-(~13~C_2_)dicarboxylic acid121191-53-5C8H6O4
- 3-Formyl-5-hydroxybenzoic acid1022160-01-5C8H6O4
- Benzene-1,3-(~13~C_2_)dicarboxylic acid112043-90-0C8H6O4
- 3-Methyl-4H,6H,7H-furo[3,2-c]pyran-4,6-dione146983-81-5C8H6O4
- 1,2-Dihydroxy-3,5-diformylbenzene116315-07-2C8H6O4
- 2-(3-Hydroxyphenyl)-2-oxo-ethanoic acid61561-22-6C8H6O4
- 4,6-Dihydroxybenzofuran-3(2H)-one3260-49-9C8H6O4
- 2-Formyl-6-hydroxybenzoic acid4743-48-0C8H6O4
- 5,6-Dihydroxyisobenzofuran-1(3H)-one53766-43-1C8H6O4
- 5-Hydroxy-1,3-benzodioxole-4-carbaldehyde154392-17-3C8H6O4
- 5,6-Dihydroxy-1-benzofuran-3(2H)-one14771-00-7C8H6O4
- Methoxycarbonyl-1,4-benzoquinone3958-79-0C8H6O4
- 2,4-Dihydroxyisophthalaldehyde3328-71-0C8H6O4
- 7-Hydroxybenzo[D][1,3]dioxole-5-carbaldehyde81805-98-3C8H6O4
- 4-Hydroxy-1,3-benzodioxole-5-carbaldehyde23780-59-8C8H6O4
- 2,5-Dihydroxyisophthalaldehyde109486-06-8C8H6O4
- (2E)-3-(5-Formylfuran-2-yl)prop-2-enoic acid20079-35-0C8H6O4
- 2,4,6-Cycloheptatrien-1-one, 3-carboxy-2-hydroxy-33739-60-5C8H6O4
- 4-Hydroxy-5-oxocyclohepta-1,3,6-triene-1-carboxylic acid56968-86-6C8H6O4
- 1,3-Benzenedicarboxaldehyde, 4,6-dihydroxy-14969-34-7C8H6O4
- 3,4-Dihydroxyphenylglyoxal29477-55-2C8H6O4
- 2,3-Dihydro-1,4-benzodioxine-5,8-dione42965-39-9C8H6O4
- 3,7-Dihydroxy-1(3H)-isobenzofuranone135187-63-2C8H6O4
- Di(prop-2-yn-1-yl) oxalate71573-77-8C8H6O4
- Maleic anhydride, polymer with furan27026-41-1C8H6O4
- 2-Formyl-4-hydroxybenzoic acid1243359-24-1C8H6O4
- 1,4-Dioxaspiro[4.5]deca-6,9-diene-2,8-dione4385-47-1C8H6O4
- Isophthalic-2,4,5,6-D4 acid148472-48-4C8H6O4
- Phthalic acid-13C270838-83-4C8H6O4
- 3-Butenoic acid, 4-(2-furanyl)-2-oxo-5809-67-6C8H6O4
- 2,4-Hexadiynedioic acid, dimethyl ester88697-12-5C8H6O4
- 4,7-Dihydroxyisobenzofuran-1(3H)-one177036-31-6C8H6O4
- 4,5,6,7-Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione945494-72-4C8H6O4
- Methyl 3,4-dioxocyclohexa-1,5-diene-1-carboxylate93127-02-7C8H6O4
- 2-Hydroxy-6-oxoocta-2,4-dien-7-ynoic acid927686-63-3C8H6O4
- 3-(Furan-2-yl)oxolane-2,5-dione10410-21-6C8H6O4
- Methyl 5,6-dioxocyclohexa-1,3-diene-1-carboxylate93081-07-3C8H6O4
- 2,6-Dihydroxybenzene-1,4-dicarbaldehyde848154-73-4C8H6O4
- (2,2-2H2)-1,3-dioxaindane-5-carboxylic acid2138554-85-3C8H6O4
- 3,6-Dimethyl-1H,4H-furo[3,4-c]furan-1,4-dione918413-29-3C8H6O4
- 3a,4,5,6-Tetrahydro-4,7-epoxy-2-benzofuran-1,3-dione5629-08-3C8H6O4
- Phthalic-13C6 acid1313734-99-4C8H6O4
- Terephthalic acid-13C81794767-08-0C8H6O4
- 2-Formyl-5-hydroxybenzoic acid1243395-76-7C8H6O4
- 6,7-Dihydroxyisobenzofuran-1(3H)-one4741-57-5C8H6O4
- Dihydroxyisobenzofuranon1649998-91-3C8H6O4
- 5-[(1E)-3-Oxoprop-1-en-1-yl]furan-2-carboxylic acid1911589-78-0C8H6O4
- 6,7-Dihydroxyl-coumaranone298-27-1C8H6O4
- 4-Methoxy-1,3-benzodioxol-2-one858270-00-5C8H6O4
- 4,5-Dihydroxy-2-benzofuran-1(3H)-one61407-22-5C8H6O4
- 3,5-Dihydroxy-1-benzofuran-2(3H)-one87688-07-1C8H6O4
- 3-(Furan-3-yl)oxolane-2,5-dione2229577-15-3C8H6O4
- (113C)cyclohexa-2,4,6-triene-1,2-dicarboxylic acid254110-94-6C8H6O4
- (1,2,3,4,5,6-14C6)cyclohexa-2,4,6-triene-1,2-dicarboxylic acid73607-73-5C8H6O4
Frequently asked questions
What is the molar mass of C8H6O4?
The molar mass of C8H6O4 is 166.13 g/mol, calculated from standard atomic weights for 8 carbon atoms, 6 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 178.0461 Da.
How many compounds have the formula C8H6O4?
CompoundList lists 78 compounds with the molecular formula C8H6O4, including Phthalic acid, Terephthalic acid, Isophthalic 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 C8H6O4?
C8H6O4 has a degree of unsaturation of 6. 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.