CompoundList
Sign in
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 201 to 226 of 226 compounds

6-Ethynylcyclohepta-1,3,5-triene-1-carboxylic acid chemical structure, C10H8O2, CAS 174018-23-6
6-Ethynylcyclohepta-1,3,5-triene-1-carboxylic acid
CAS 174018-23-6C10H8O2
4-Methylidene-1,4-dihydro-3H-2-benzopyran-3-one chemical structure, C10H8O2, CAS 110409-95-5
4-Methylidene-1,4-dihydro-3H-2-benzopyran-3-one
CAS 110409-95-5C10H8O2
2-Ethynyl-4-methylbenzoic acid chemical structure, C10H8O2, CAS 1471993-85-7
2-Ethynyl-4-methylbenzoic acid
CAS 1471993-85-7C10H8O2
7-Methoxy-1H-inden-1-one chemical structure, C10H8O2, CAS 338989-51-8
7-Methoxy-1H-inden-1-one
CAS 338989-51-8C10H8O2
3-(3-Oxoprop-1-en-1-yl)benzaldehyde chemical structure, C10H8O2, CAS 503591-23-9
3-(3-Oxoprop-1-en-1-yl)benzaldehyde
CAS 503591-23-9C10H8O2
3-Ethynyl-5-methylbenzoic acid chemical structure, C10H8O2, CAS 1856573-74-4
3-Ethynyl-5-methylbenzoic acid
CAS 1856573-74-4C10H8O2
Azulene-1,6-diol chemical structure, C10H8O2, CAS 90790-81-1
Azulene-1,6-diol
CAS 90790-81-1C10H8O2
1a-Methyl-1a,6a-dihydro-6H-indeno[1,2-b]oxiren-6-one chemical structure, C10H8O2, CAS 62985-78-8
1a-Methyl-1a,6a-dihydro-6H-indeno[1,2-b]oxiren-6-one
CAS 62985-78-8C10H8O2
Cyclodeca-2,4,7,9-tetraene-1,6-dione chemical structure, C10H8O2, CAS 58597-76-5
Cyclodeca-2,4,7,9-tetraene-1,6-dione
CAS 58597-76-5C10H8O2
3-Cyclopropyl-1-(furan-2-yl)prop-2-yn-1-one chemical structure, C10H8O2, CAS 1428781-50-3
3-Cyclopropyl-1-(furan-2-yl)prop-2-yn-1-one
CAS 1428781-50-3C10H8O2
3-(Hydroxymethylidene)-1H-inden-2-one chemical structure, C10H8O2, CAS 148679-88-3
3-(Hydroxymethylidene)-1H-inden-2-one
CAS 148679-88-3C10H8O2
3-(Furan-3-yl)phenol chemical structure, C10H8O2, CAS 1477479-31-4
3-(Furan-3-yl)phenol
CAS 1477479-31-4C10H8O2
5-[(2R)-Oxiran-2-yl]-1-benzofuran chemical structure, C10H8O2, CAS 2227720-37-6
5-[(2R)-Oxiran-2-yl]-1-benzofuran
CAS 2227720-37-6C10H8O2
5-[(2S)-Oxiran-2-yl]-1-benzofuran chemical structure, C10H8O2, CAS 2227855-34-5
5-[(2S)-Oxiran-2-yl]-1-benzofuran
CAS 2227855-34-5C10H8O2
2-Ethynyl-5-methoxybenzaldehyde chemical structure, C10H8O2, CAS 1015731-95-9
2-Ethynyl-5-methoxybenzaldehyde
CAS 1015731-95-9C10H8O2
4-[(2R,3r)-3-Ethynyl-2-oxiranyl]phenol chemical structure, C10H8O2, CAS 399513-09-8
4-[(2R,3r)-3-Ethynyl-2-oxiranyl]phenol
CAS 399513-09-8C10H8O2
2H-Spiro[1-benzofuran-3,1'-cyclopropan]-2-one chemical structure, C10H8O2, CAS 1418027-99-2
2H-Spiro[1-benzofuran-3,1'-cyclopropan]-2-one
CAS 1418027-99-2C10H8O2
(Z)-2-Ethylidenebenzofuran-3(2H)-one chemical structure, C10H8O2, CAS 226566-19-4
(Z)-2-Ethylidenebenzofuran-3(2H)-one
CAS 226566-19-4C10H8O2
2,7-Dioxatricyclo[6.3.1.04,12]dodeca-1(12),3,8,10-tetraene chemical structure, C10H8O2, CAS 133992-43-5
2,7-Dioxatricyclo[6.3.1.04,12]dodeca-1(12),3,8,10-tetraene
CAS 133992-43-5C10H8O2
3-(3-Formylphenyl)propenal chemical structure, C10H8O2
3-(3-Formylphenyl)propenal
C10H8O2
6-Methylbenzofuran-7-carbaldehyde chemical structure, C10H8O2, CAS 59254-26-1
6-Methylbenzofuran-7-carbaldehyde
CAS 59254-26-1C10H8O2
2-(Propa-1,2-dien-1-yl)benzoic acid chemical structure, C10H8O2, CAS 909797-84-8
2-(Propa-1,2-dien-1-yl)benzoic acid
CAS 909797-84-8C10H8O2
2-Ethynyl-5-methylbenzoic acid chemical structure, C10H8O2, CAS 1863564-94-6
2-Ethynyl-5-methylbenzoic acid
CAS 1863564-94-6C10H8O2
2-Ethynyl-6-methylbenzoic acid chemical structure, C10H8O2, CAS 1864386-05-9
2-Ethynyl-6-methylbenzoic acid
CAS 1864386-05-9C10H8O2

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 6-Ethynylcyclohepta-1,3,5-triene-1-carboxylic acid, 4-Methylidene-1,4-dihydro-3H-2-benzopyran-3-one, 2-Ethynyl-4-methylbenzoic 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 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.