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Molecular formula

C9H8O6

25 compounds have this formula on CompoundList.

Molar mass
212.16g/mol
Monoisotopic mass
212.0321Da
Atoms
23
Elements
3
Rings plus double bonds
6

The formula C9H8O6 describes a molecule made of 9 carbon atoms, 8 hydrogen atoms and 6 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 × 950.95%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 83.80%
    1.008 × 8 = 8.064 g/mol
  • O Oxygen × 645.25%
    15.999 × 6 = 95.994 g/mol
Look up another formula

Compounds with the formula C9H8O6

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 25 of 25 compounds

4-Hydroxy-5-methoxy-1,3-benzenedicarboxylic acid chemical structure, C9H8O6, CAS 2134-91-0
4-Hydroxy-5-methoxy-1,3-benzenedicarboxylic acid
CAS 2134-91-0C9H8O6
Dimethyl 4-oxo-4H-pyran-2,6-dicarboxylate chemical structure, C9H8O6, CAS 6558-96-9
Dimethyl 4-oxo-4H-pyran-2,6-dicarboxylate
CAS 6558-96-9C9H8O6
4,4'-Methanediylbis(3-hydroxyfuran-2(5H)-one) chemical structure, C9H8O6, CAS 949-33-7
4,4'-Methanediylbis(3-hydroxyfuran-2(5H)-one)
CAS 949-33-7C9H8O6
3,5-Diacetyl-2,6-dihydroxy-4H-pyran-4-one chemical structure, C9H8O6, CAS 33524-89-9
3,5-Diacetyl-2,6-dihydroxy-4H-pyran-4-one
CAS 33524-89-9C9H8O6
3-Acetyl-6-methyl-2,4-dioxo-3,4-dihydro-2H-pyran-5-carboxylic acid chemical structure, C9H8O6, CAS 5422-16-2
3-Acetyl-6-methyl-2,4-dioxo-3,4-dihydro-2H-pyran-5-carboxylic acid
CAS 5422-16-2C9H8O6
1,3-Dioxooctahydro-4,7-epoxy-2-benzofuran-5-carboxylic acid chemical structure, C9H8O6, CAS 127311-90-4
1,3-Dioxooctahydro-4,7-epoxy-2-benzofuran-5-carboxylic acid
CAS 127311-90-4C9H8O6
6-Carboxyvanillic acid chemical structure, C9H8O6, CAS 63035-28-9
6-Carboxyvanillic acid
CAS 63035-28-9C9H8O6
2,3-Dihydroxy-4-(methoxycarbonyl)benzoic acid chemical structure, C9H8O6, CAS 364364-87-4
2,3-Dihydroxy-4-(methoxycarbonyl)benzoic acid
CAS 364364-87-4C9H8O6
5-(2,2-Dihydroxyacetyl)-2-hydroxybenzoic acid chemical structure, C9H8O6, CAS 54440-92-5
5-(2,2-Dihydroxyacetyl)-2-hydroxybenzoic acid
CAS 54440-92-5C9H8O6
Methyl 5-[methoxy(oxo)acetyl]furan-2-carboxylate chemical structure, C9H8O6, CAS 33470-00-7
Methyl 5-[methoxy(oxo)acetyl]furan-2-carboxylate
CAS 33470-00-7C9H8O6
Dimethyl 2-oxo-2H-pyran-4,6-dicarboxylate chemical structure, C9H8O6, CAS 104329-37-5
Dimethyl 2-oxo-2H-pyran-4,6-dicarboxylate
CAS 104329-37-5C9H8O6
3-Formyl-2,4-dihydroxy-6-methoxybenzoic acid chemical structure, C9H8O6, CAS 412035-75-7
3-Formyl-2,4-dihydroxy-6-methoxybenzoic acid
CAS 412035-75-7C9H8O6
2,4-Dimethyl 5-formylfuran-2,4-dicarboxylate chemical structure, C9H8O6, CAS 2248298-61-3
2,4-Dimethyl 5-formylfuran-2,4-dicarboxylate
CAS 2248298-61-3C9H8O6
6-(Ethoxycarbonyl)-4-oxo-4H-pyran-2-carboxylic acid chemical structure, C9H8O6, CAS 717-72-6
6-(Ethoxycarbonyl)-4-oxo-4H-pyran-2-carboxylic acid
CAS 717-72-6C9H8O6
3,4,7,8-Tetrahydroxychroman-2-one chemical structure, C9H8O6, CAS 693250-21-4
3,4,7,8-Tetrahydroxychroman-2-one
CAS 693250-21-4C9H8O6
(E)-Methyl 4-(4-hydroxy-5-oxofuran-2(5H)-ylidene)-3-oxobutanoate chemical structure, C9H8O6, CAS 351069-92-6
(E)-Methyl 4-(4-hydroxy-5-oxofuran-2(5H)-ylidene)-3-oxobutanoate
CAS 351069-92-6C9H8O6
2-Propenoic acid, 3-(2,3,5,6-tetrahydroxyphenyl)- chemical structure, C9H8O6, CAS 727422-52-8
2-Propenoic acid, 3-(2,3,5,6-tetrahydroxyphenyl)-
CAS 727422-52-8C9H8O6
2-Propenoic acid, 3-(2,3,4,6-tetrahydroxyphenyl)- chemical structure, C9H8O6, CAS 727422-53-9
2-Propenoic acid, 3-(2,3,4,6-tetrahydroxyphenyl)-
CAS 727422-53-9C9H8O6
2-Oxo-3-(2,3,4-trihydroxyphenyl)propanoic acid chemical structure, C9H8O6, CAS 2229324-38-1
2-Oxo-3-(2,3,4-trihydroxyphenyl)propanoic acid
CAS 2229324-38-1C9H8O6
2-Oxo-3-(2,4,6-trihydroxyphenyl)propanoic acid chemical structure, C9H8O6, CAS 2228533-47-7
2-Oxo-3-(2,4,6-trihydroxyphenyl)propanoic acid
CAS 2228533-47-7C9H8O6
2-[4-(Methoxycarbonyl)-5-methylfuran-2-yl]-2-oxoacetic acid chemical structure, C9H8O6, CAS 2229087-45-8
2-[4-(Methoxycarbonyl)-5-methylfuran-2-yl]-2-oxoacetic acid
CAS 2229087-45-8C9H8O6
2-(3,4-Dihydroxy-5-methoxyphenyl)-2-oxoacetic acid chemical structure, C9H8O6, CAS 2228227-89-0
2-(3,4-Dihydroxy-5-methoxyphenyl)-2-oxoacetic acid
CAS 2228227-89-0C9H8O6
3-[5-(Methoxycarbonyl)furan-2-yl]-2-oxopropanoic acid chemical structure, C9H8O6, CAS 2228826-28-4
3-[5-(Methoxycarbonyl)furan-2-yl]-2-oxopropanoic acid
CAS 2228826-28-4C9H8O6
Methyl 3-hydroxy-4-(4-hydroxy-5-oxofuran-2(5H)-ylidene)but-2-enoate chemical structure, C9H8O6, CAS 351069-94-8
Methyl 3-hydroxy-4-(4-hydroxy-5-oxofuran-2(5H)-ylidene)but-2-enoate
CAS 351069-94-8C9H8O6

Frequently asked questions

What is the molar mass of C9H8O6?

The molar mass of C9H8O6 is 212.16 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 212.0321 Da.

How many compounds have the formula C9H8O6?

CompoundList lists 25 compounds with the molecular formula C9H8O6, including 4-Hydroxy-5-methoxy-1,3-benzenedicarboxylic acid, Dimethyl 4-oxo-4H-pyran-2,6-dicarboxylate, 4,4'-Methanediylbis(3-hydroxyfuran-2(5H)-one). 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 C9H8O6?

C9H8O6 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.