Molecular formula
C12H8O4
100 compounds have this formula on CompoundList.
- Molar mass
- 216.19g/mol
- Monoisotopic mass
- 222.0799Da
- Atoms
- 24
- Elements
- 3
- Rings plus double bonds
- 9
The formula C12H8O4 describes a molecule made of 12 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 × 1266.67%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 83.73%1.008 × 8 = 8.064 g/mol
- O Oxygen × 429.60%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C12H8O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 100 compounds
8-Methoxypsoralen
CAS 298-81-7C12H8O4
Bergapten
CAS 484-20-8C12H8O4
2,6-Naphthalenedicarboxylic acid
CAS 1141-38-4C12H8O4
Isobergapten
CAS 482-48-4C12H8O4
1,4-Naphthalenedicarboxylic acid
CAS 605-70-9C12H8O4
Sphondin
CAS 483-66-9C12H8O4
(2E)-3-(4-Oxo-4H-chromen-3-yl)acrylic acid
CAS 42059-58-5C12H8O4
3-(5-Formyl-2-furyl)benzoic acid
CAS 304884-54-6C12H8O4
2,7-Naphthalenedicarboxylic acid
CAS 2089-89-6C12H8O4
2,3-Naphthalenedicarboxylic acid
CAS 2169-87-1C12H8O4
Naphthalic acid
CAS 518-05-8C12H8O4
1,2-Naphthalenedicarboxylic acid
CAS 2088-87-1C12H8O4
4-(5-Formyl-2-furyl)benzoic acid
CAS 39245-15-3C12H8O4
5-(3-Formylphenyl)furan-2-carboxylic acid
CAS 400748-81-4C12H8O4
5-(2-Formylphenyl)furan-2-carboxylic acid
CAS 400744-92-5C12H8O4
2-(5-Formylfuran-2-yl)benzoic acid
CAS 88460-72-4C12H8O4
1,4-Naphthalenedione, 5-(acetyloxy)-
CAS 5196-28-1C12H8O4
4-Formyl-3-hydroxy-2-naphthoic acid
CAS 38399-46-1C12H8O4
1,5-Naphthalenedicarboxylic acid
CAS 7315-96-0C12H8O4
![Naphtho[2,3-d][1,3]dioxole-2-carboxylic acid chemical structure, C12H8O4, CAS 200712-25-0](/s/VVXREWCOUSRUAO-UHFFFAOYSA-N.svg)
Naphtho[2,3-d][1,3]dioxole-2-carboxylic acid
CAS 200712-25-0C12H8O4
5-(4-Formylphenyl)furan-2-carboxylic acid
CAS 400744-65-2C12H8O4
5-Benzoylfuran-2-carboxylic acid
CAS 35897-51-9C12H8O4
1,4-Naphthalenedione, 2-(acetyloxy)-
CAS 1785-65-5C12H8O4
5-Methoxy-7H-furo(3,2-g)(1)benzopyran-7-one
CAS 3380-68-5C12H8O4
- 1,6-Naphthalenedicarboxylic acid2089-87-4C12H8O4
- 4-Methyl-2H-furo[2,3-H]chromene-2,9(8H)-dione93353-47-0C12H8O4
- 1,5-Diformyl-2,6-dihydroxynaphthalene7235-47-4C12H8O4
- Norvisnagin4481-60-1C12H8O4
- 1,8-Dihydroxynaphthalene-2,7-dicarbaldehyde688753-79-9C12H8O4
- Azulene-1,3-dicarboxylic acid38303-39-8C12H8O4
- 4-Formylphenyl 2-furoate75350-30-0C12H8O4
- 3-(4-Oxochromen-3-yl)prop-2-enoic acid55593-71-0C12H8O4
- 3-Formylphenyl 2-furoate332411-91-3C12H8O4
- (1-Hydroxy-3,4-dioxo-3,4-dihydronaphthalen-2-yl)acetaldehyde52422-60-3C12H8O4
- 5,8-Dioxo-5,8-dihydronaphthalen-2-yl acetate71186-88-4C12H8O4
- Benzoic acid, 2-(2-furanylcarbonyl)-57901-54-9C12H8O4
- 4H-Pyran-2-carboxylicacid, 4-oxo-6-phenyl-1083-01-8C12H8O4
- 2,3-Dihydroxynaphthalene-1,4-dicarbaldehyde103860-60-2C12H8O4
- Azulene-2,6-dicarboxylic acid869957-29-9C12H8O4
- 4-(2-Furoyl)benzoic acid179057-46-6C12H8O4
- 3-(2-Formylfuran-3-yl)benzoic acid168619-07-6C12H8O4
- 3-Acetyl-4-hydroxynaphthalene-1,2-dione2246-48-2C12H8O4
- 8-Methoxy-d3 psoralen80386-99-8C12H8O4
- 7,8-Dihydronaphtho[1,2-c]furan-1,3,9(6H)-trione922508-38-1C12H8O4
- 9-Hydroxy-5-methyl-7H-furo[3,2-g][1]benzopyran-7-one88589-76-8C12H8O4
- Paracotoin91-89-4C12H8O4
- 4-(2-Formylfuran-3-yl)benzoic acid597565-49-6C12H8O4
- Azulene-1,2-dicarboxylic acid34906-10-0C12H8O4
- 2-Naphthalenecarboxylic acid, 1,4-dihydro-1,4-dioxo-, methyl ester83575-14-8C12H8O4
- 2,6-Naphthalenedicarboxylic-d6 acid682321-46-6C12H8O4
- 8,9-Dihydroxynaphtho[2,3-c]furan-1(3H)-one492-23-9C12H8O4
- Dibenzo(b,e)(1,4)dioxin-1,2-diol71866-41-6C12H8O4
- Naphtho[1,8-de:4,5-d'e']bis[1,3]dioxin88051-28-9C12H8O4
- 1,3-Naphthalenedicarboxylic acid2089-93-2C12H8O4
- Benzo[d][1,3]dioxol-5-yl(furan-2-yl)methanone868944-60-9C12H8O4
- Naphthalene-1,7-dicarboxylic acid2089-91-0C12H8O4
- 5-Formyl-6-hydroxynaphthalene-2-carboxylic acid62419-31-2C12H8O4
- 4-Hydroxy-7-methylfuro[2,3-f]chromen-9-one17226-77-6C12H8O4
- 2-Formylphenyl 2-furoate310877-17-9C12H8O4
- Oxanthrene-2,8-diol775537-59-2C12H8O4
- 7-Formyl-3-hydroxy-2-naphthoic acid503827-81-4C12H8O4
- 3-(Furan-2-carbonyl)benzoic acid1266996-72-8C12H8O4
- 2-Oxo-2-(1-oxo-2H-naphthalen-2-yl)acetic acid7507-99-5C12H8O4
- Penta-2,4-diyn-1-yl 3,5-dihydroxybenzoate623176-87-4C12H8O4
- 6-{4-[(2S,3S)-3-(Hydroxymethyl)oxiran-2-yl]buta-1,3-diyn-1-yl}-2H-pyran-2-one205994-81-6C12H8O4
- rel-(3aR,4R,9S,9aS)-3a,4,9,9a-Tetrahydro-4,9-epoxynaphtho(2,3-c)furan-1,3-dione109428-59-3C12H8O4
- 8-Methoxy psoralen-13CD31246819-63-5C12H8O4
- 4,9-Dihydroxynaphtho(2,3-c)furan-1(3H)-one68726-79-4C12H8O4
- 3-Benzoylfuran-2-carboxylic acid170722-85-7C12H8O4
- 2-Oxo-4-phenyl-2H-pyran-6-carboxylic acid30113-81-6C12H8O4
- 2-(3-Furanylcarbonyl)benzoic acid159618-37-8C12H8O4
- 4H,5H-Pyrano[3,2-c][1]benzopyran-4,5-dione, 2,3-dihydro-61073-54-9C12H8O4
- 1(3H)-Isobenzofuranone, 3-(dihydro-2-oxo-3(2H)-furanylidene)-, (E)-65652-16-6C12H8O4
- Methyl 5,8-dioxonaphthalene-2-carboxylate83441-11-6C12H8O4
- 2H-Naphtho[2,3-D][1,3]dioxole-6-carboxylic acid5656-50-8C12H8O4
- 7-Acryloxycoumarin7382-28-7C12H8O4
- 3-Methyl-1,4-dioxo-1,4-dihydronaphthalene-2-carboxylic acid861087-03-8C12H8O4
- 9-Hydroxy-4-methylangelicin397874-72-5C12H8O4
- 4-(1-Benzofuran-2-yl)-4-oxobut-2-enoic acid57329-25-6C12H8O4
- 5-Formyl-6-hydroxy-1-naphthalenecarboxylic acid224445-93-6C12H8O4
- 2-Oxo-3-phenyl-2H-pyran-6-carboxylic acid93353-51-6C12H8O4
- 5,6-Dioxo-5,6-dihydronaphthalen-1-yl acetate94807-86-0C12H8O4
- Phenyl 5-formyl-2-furancarboxylate685903-83-7C12H8O4
- 3-(Prop-2-yn-1-yloxy)benzofuran-2-carboxylic acid1774901-65-3C12H8O4
- 1,5-Dihydroxynaphthalene-2,6-dicarbaldehyde176443-00-8C12H8O4
- 1,4,5,8-Biphenylenetetrol13511-12-1C12H8O4
- 3,6-Dihydroxynaphthalene-2,7-dicarbaldehyde198145-98-1C12H8O4
- 1,2,8-Trihydroxydibenzofuran83025-59-6C12H8O4
- Methyl 3,4-dioxo-3,4-dihydronaphthalene-2-carboxylate89509-95-5C12H8O4
- 9-Hydroxy-2-methyl-7H-furo[3,2-g][1]benzopyran-7-one88589-77-9C12H8O4
- (3-Oxo-5-phenylfuran-2(3H)-ylidene)acetic acid91024-52-1C12H8O4
- 5,5'-(Ethene-1,2-diyl)di(furan-2-carbaldehyde)41797-34-6C12H8O4
- 5-Benzylidene-2-oxo-2,5-dihydrofuran-3-carboxylic acid69063-21-4C12H8O4
- 3-(4-Acetylphenyl)-4-hydroxycyclobut-3-ene-1,2-dione655249-80-2C12H8O4
- 5-Formyl-2-phenylfuran-3-carboxylic acid61761-76-0C12H8O4
- 3-Formyl-4-hydroxynaphthalene-2-carboxylic acid2167604-28-4C12H8O4
- 3-(7-Formyl-2,3-dihydro-1-benzofuran-5-yl)prop-2-ynoic acid2168711-43-9C12H8O4
- 3-(1-Benzofuran-5-yl)oxolane-2,5-dione2228247-73-0C12H8O4
- 2,5-Dihydroxynaphthalene-1,6-dicarbaldehyde111258-07-2C12H8O4
- 1-{8-Hydroxy-4,10-dioxatricyclo[7.3.0.0(3),]dodeca-1,3(7),5,8,11-pentaen-2-yl}ethan-1-one1895423-74-1C12H8O4
Frequently asked questions
What is the molar mass of C12H8O4?
The molar mass of C12H8O4 is 216.19 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 222.0799 Da.
How many compounds have the formula C12H8O4?
CompoundList lists 100 compounds with the molecular formula C12H8O4, including 8-Methoxypsoralen, Bergapten, 2,6-Naphthalenedicarboxylic 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 C12H8O4?
C12H8O4 has a degree of unsaturation of 9. 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.