Molecular formula
C10H8O2
226 compounds have this formula on CompoundList.
- Molar mass
- 160.17g/mol
- Monoisotopic mass
- 164.0775Da
- Atoms
- 20
- Elements
- 3
- Rings plus double bonds
- 7
The formula C10H8O2 describes a molecule made of 10 carbon atoms, 8 hydrogen atoms and 2 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 × 1074.99%12.011 × 10 = 120.110 g/mol
- H Hydrogen × 85.03%1.008 × 8 = 8.064 g/mol
- O Oxygen × 219.98%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C10H8O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 226 compounds
(E)-3-Ethylidenephthalide
CAS 4767-63-9C10H8O2
Spiro(benzofuran-2(3H),1'-cyclopropan)-3-one
CAS 72492-04-7C10H8O2
3-Phenoxyfuran
CAS 63285-86-9C10H8O2
3-(4-Methoxyphenyl)prop-2-ynal
CAS 90696-21-2C10H8O2
Naphthalene-1,3(2H,4H)-dione
CAS 105801-86-3C10H8O2
2-(Oxiran-2-yl)-1-benzofuran
CAS 3771-76-4C10H8O2
1-Oxo-2,3-dihydro-1H-indene-5-carbaldehyde
CAS 1187196-52-6C10H8O2
3a,8a-Dihydrofuro(2,3-b)benzofuran
CAS 53737-95-4C10H8O2
3-Ethylidenephthalide
C10H8O2
4-Methylene-3,4-dihydroisocoumarin
CAS 92608-98-5C10H8O2
1H-2-Benzopyran-1-carboxaldehyde
CAS 148679-89-4C10H8O2
2H-1-Benzopyran-2-one, 3,4-dihydro-3-methylene-
CAS 56783-44-9C10H8O2
4-(Prop-2-YN-1-yl)benzoic acid
CAS 501127-50-0C10H8O2
3-Methyl-1-benzofuran-5-carbaldehyde
CAS 648449-50-7C10H8O2
2-(Propadienyloxy)benzaldehyde
CAS 153933-58-5C10H8O2
4-Methylbenzofuran-2-carbaldehyde
CAS 53715-91-6C10H8O2
(3E)-3-Ethylidene-1-benzofuran-2-one
CAS 4412-04-8C10H8O2
7-Methyl-4H-1-benzopyran-4-one
CAS 5751-51-9C10H8O2
4-Ethynyl-3-methoxybenzaldehyde
CAS 190786-13-1C10H8O2
2-Methylbenzofuran-5-carbaldehyde
CAS 204584-97-4C10H8O2
1H-Indene-4-carboxylic acid
CAS 77635-16-6C10H8O2
2-Methylbenzofuran-4-carbaldehyde
CAS 71641-09-3C10H8O2
2-Methyl-6-benzofurancarboxaldehyde
CAS 89228-68-2C10H8O2
2H-Chromene-5-carbaldehyde
CAS 344753-32-8C10H8O2
- 1-(Benzofuran-4-yl)ethanone95333-15-6C10H8O2
- 4-Methylbenzofuran-5-carbaldehyde119795-37-8C10H8O2
- 1-(2-Methoxyphenyl)-2-propyn-1-one1776-13-2C10H8O2
- 7-(Oxiran-2-yl)benzofuran106619-08-3C10H8O2
- 3-(2-Methoxyphenyl)-2-propynal154884-63-6C10H8O2
- 6-Methylbenzofuran-3-carbaldehyde143883-37-8C10H8O2
- 2-(3-Ethynylphenyl)acetic acid371249-79-5C10H8O2
- 1-(5-Ethynyl-2-hydroxyphenyl)ethanone1350803-03-0C10H8O2
- Tricyclo(6.2.0.0(3,6))deca-1(8),3(6)-diene-2,7-dione87258-06-8C10H8O2
- Naphtho(1,2-b:3,4-b')bisoxirene, 1a,1b,2a,6b-tetrahydro-, (1aR,1bR,2aR,6bR)-rel-58717-74-1C10H8O2
- 5-(Prop-2-yn-1-yl)-1,3-dioxaindane133218-07-2C10H8O2
- 2-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde396717-19-4C10H8O2
- 4-Hydroxy-1-phenylbut-2-yn-1-one52804-68-9C10H8O2
- 2H-1-Benzopyran-7-carbaldehyde344753-19-1C10H8O2
- Phenyl buta-2,3-dienoate102690-46-0C10H8O2
- 5-Methylbenzofuran-3-carbaldehyde143883-36-7C10H8O2
- 2-(3-Furanyl)phenol76815-77-5C10H8O2
- 2,3-Butadienoic acid, 4-phenyl-57585-08-7C10H8O2
- AC1Nqvua7238-73-5C10H8O2
- Benzaldehyde, 2-(3-oxo-1-propenyl)-, (E)-61650-52-0C10H8O2
- 3-Ethynyl-4-methoxybenzaldehyde160625-49-0C10H8O2
- 3-Hydroxynaphthalen-1(4H)-one748103-97-1C10H8O2
- 2-Methylphenyl prop-2-ynoate60998-74-5C10H8O2
- 4-Methyl-1H-isochromen-1-one68944-81-0C10H8O2
- 2-Ethenyl-1,4-benzodioxin121910-88-1C10H8O2
- 6-Methoxy-1H-inden-1-one38480-95-4C10H8O2
- 5H-Indeno[5,6-d][1,3]dioxole267-28-7C10H8O2
- 4-Ethynyl-2-methylbenzoic acid1378843-72-1C10H8O2
- 2-(Benzo[b]furan-5-yl)oxirane131965-82-7C10H8O2
- (2-Benzofuran-1-yl)acetaldehyde119116-94-8C10H8O2
- 2-Hydroxynaphthalen-1(2H)-one77488-21-2C10H8O2
- 3'-Ethynyl-4'-hydroxyacetophenone370565-08-5C10H8O2
- 3-(4-Methylphenyl)prop-1-ene-1,3-dione84905-26-0C10H8O2
- 2-[(2S)-Oxiran-2-yl]-1-benzofuran343614-08-4C10H8O2
- 5-Ethynyl-2-methoxybenzaldehyde142686-55-3C10H8O2
- 3,4-Dihydronaphthalene-1,2-dione6516-03-6C10H8O2
- 4-(3-Furanyl)phenol1546291-16-0C10H8O2
- 3,3'-(Ethene-1,2-diyl)difuran117439-52-8C10H8O2
- 5-Ethynyl-2,3-dihydrobenzo[b][1,4]dioxine1706440-07-4C10H8O2
- 3-(Prop-2-yn-1-yl)benzoic acid1258540-52-1C10H8O2
- 2-Ethynyl-2,3-dihydrobenzo[b][1,4]dioxine1394826-55-1C10H8O2
- 1H-Indene-5-carboxaldehyde, 2,3-dihydro-2-oxo-1187243-13-5C10H8O2
- 4-Methyl-1-benzofuran-7-carbaldehyde2172541-39-6C10H8O2
- (2E)-2-(Hydroxymethylidene)-3H-inden-1-one122901-80-8C10H8O2
- 2-Cyclopropene-1-carboxylic acid, 1-phenyl-824425-20-9C10H8O2
- 4-(1-Hydroxyprop-2-yn-1-yl)benzaldehyde277752-98-4C10H8O2
- 2-Methoxy-3-phenyl-2-cyclopropen-1-one6460-83-9C10H8O2
- 2-[(2R)-Oxiran-2-yl]-1-benzofuran1567885-27-1C10H8O2
- 2-(3-Oxoprop-1-en-2-yl)benzaldehyde330435-68-2C10H8O2
- 4-Oxo-4-phenylbut-2-enal127921-80-6C10H8O2
- 2-(1-Benzofuran-5-yl)acetaldehyde1262410-71-8C10H8O2
- 7-Benzofuranacetaldehyde391687-99-3C10H8O2
- 6-Methyl-3H-indene-1,2-dione924296-21-9C10H8O2
- 3-(3-Methoxyphenyl)-2-propynal57192-07-1C10H8O2
- 7-Methyl-1-benzofuran-5-carbaldehyde1553682-02-2C10H8O2
- 2,8-Decadiene-4,6-diynoic acid505-91-9C10H8O2
- 1-(Benzofuran-2-yl-4,5,6,7-d4)ethan-1-one2433739-08-1C10H8O2
- Naphtho(1,2-b:3,4-b')bisoxirene, 1a,1b,2a,6b-tetrahydro-, (1aR,1bS,2aS,6bR)-rel-58692-14-1C10H8O2
- (3Z)-3-Ethylidene-1-benzofuran-2-one114524-41-3C10H8O2
- 2-Prop-1-ynylbenzoic acid205250-11-9C10H8O2
- Methyl bicyclo[4.2.0]octa-1,3,5,7-tetraene-3-carboxylate86031-45-0C10H8O2
- (Z)-1-(Hydroxymethylene)-1H-inden-2(3H)-one133620-88-9C10H8O2
- 3-Oxo-2,3-dihydro-1H-indene-5-carbaldehyde1187243-14-6C10H8O2
- Methyl bicyclo[4.2.0]octa-1,3,5,7-tetraene-2-carboxylate86031-44-9C10H8O2
- (1H-Inden-1-ylidene)methanediol153470-52-1C10H8O2
- 1-(2-Furanyl)-1-hexen-4-yn-3-one16118-96-0C10H8O2
- 2-(Prop-2-yn-1-yl)benzoic acid2167562-01-6C10H8O2
- (3aS,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-1H-4,7-methanoindene-1,8-dione30273-54-2C10H8O2
- 5-Ethynyl-2-methylbenzoic Acid1878507-07-3C10H8O2
- 3-(Prop-1-yn-1-yl)benzoic acid2186674-65-5C10H8O2
- (E)-4-Oxo-4-phenylbut-2-enalC10H8O2
- 4-Methoxy-1H-inden-1-one338989-45-0C10H8O2
- (E)-1-(Furan-2-yl)-1-hexen-4-yn-3-one605668-53-9C10H8O2
- 8-Methyl-2H-cyclohepta[b]furan-2-one60998-69-8C10H8O2
- 4-Methyl-2H-cyclohepta[b]furan-2-one60998-70-1C10H8O2
- 3-Methyl-8H-cyclohepta[b]furan-8-one75339-82-1C10H8O2
Frequently asked questions
What is the molar mass of C10H8O2?
The molar mass of C10H8O2 is 160.17 g/mol, calculated from standard atomic weights for 10 carbon atoms, 8 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 164.0775 Da.
How many compounds have the formula C10H8O2?
CompoundList lists 226 compounds with the molecular formula C10H8O2, including (E)-3-Ethylidenephthalide, Spiro(benzofuran-2(3H),1'-cyclopropan)-3-one, 3-Phenoxyfuran. 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 C10H8O2?
C10H8O2 has a degree of unsaturation of 7. 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.