Molecular formula
C11H12O2
1,027 compounds have this formula on CompoundList.
- Molar mass
- 176.21g/mol
- Monoisotopic mass
- 181.1151Da
- Atoms
- 25
- Elements
- 3
- Rings plus double bonds
- 6
The formula C11H12O2 describes a molecule made of 11 carbon atoms, 12 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 × 1174.98%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 126.86%1.008 × 12 = 12.096 g/mol
- O Oxygen × 218.16%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H12O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 801 to 900 of 1,027 compounds
![(2E)-3-[(2S,3S)-3-Phenyloxiran-2-yl]prop-2-en-1-ol chemical structure, C11H12O2, CAS 136590-84-6](/s/OWJSMDMMMRAWBC-UHDIHKPFSA-N.svg)
(2E)-3-[(2S,3S)-3-Phenyloxiran-2-yl]prop-2-en-1-ol
CAS 136590-84-6C11H12O2
(3S)-3-(4-Hydroxyphenyl)cyclopentan-1-one
CAS 160678-60-4C11H12O2
3-(2-Methyloxetan-2-yl)benzaldehyde
CAS 2172253-19-7C11H12O2
2-(2,3-Dihydro-1-benzofuran-7-yl)propanal
CAS 2229198-86-9C11H12O2
![1-Hydroxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-6-one chemical structure, C11H12O2, CAS 2166660-68-8](/s/RAKDJMXOVSDOKM-UHFFFAOYSA-N.svg)
1-Hydroxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-6-one
CAS 2166660-68-8C11H12O2
1-(5-Methoxy-2-methylphenyl)prop-2-en-1-one
CAS 2301285-67-4C11H12O2
(Z)-4-(4-Hydroxyphenyl)-3-methylbut-3-en-2-one
CAS 92545-70-5C11H12O2
(3e)-4-(4-Hydroxyphenyl)-3-methylbut-3-en-2-one
CAS 169477-87-6C11H12O2
3-(3-Methoxyphenyl)-2-methyl-2-propenal
C11H12O2
7-Methoxy-2-methyl-2,3-dihydro-1H-inden-1-one
CAS 61227-57-4C11H12O2
4-(4-Methylphenyl)oxolan-2-one
CAS 29924-41-2C11H12O2
cis-Methyl 2-phenylcyclopropane-1-carboxylate
CAS 5682-61-1C11H12O2
(R)-3-(Hydroxymethyl)-3,4-dihydronaphthalen-1(2H)-one
CAS 534599-18-3C11H12O2
(S)-3-(Hydroxymethyl)-3,4-dihydronaphthalen-1(2H)-one
CAS 534599-17-2C11H12O2
1,3-Dimethoxy-2-(prop-2-yn-1-yl)benzene
CAS 73234-93-2C11H12O2
3,5-Dimethyl-4-prop-2-ynoxyphenol
CAS 750624-43-2C11H12O2
(Z)-2-Methyl-3-phenylbut-2-enoic acid
C11H12O2
5-Methoxy-2,3-dimethyl-1-benzofuran
CAS 27044-34-4C11H12O2
8-Methyl-1,2,3,7-tetrahydro-4H-3a,7-epoxyazulen-4-one
CAS 84735-81-9C11H12O2
2-Ethenyl-3-(4-methoxyphenyl)oxirane
CAS 97852-37-4C11H12O2
4-Methoxy-3,4-dihydro-2H-naphthalen-1-one
CAS 104865-86-3C11H12O2
![1-Ethynyl-4-[(methoxymethoxy)methyl]benzene chemical structure, C11H12O2, CAS 127653-36-5](/s/XJOLOZNZTMKHDZ-UHFFFAOYSA-N.svg)
1-Ethynyl-4-[(methoxymethoxy)methyl]benzene
CAS 127653-36-5C11H12O2
Cyclopropanecarboxylic acid, 1-methyl-2-phenyl-, (1R,2R)-
CAS 1932481-13-4C11H12O2
Methoxydimethylbenzofuran
CAS 27123-66-6C11H12O2
- 7-Methoxy-2,4-dimethylbenzofuran143261-02-3C11H12O2
- 3-Benzyl-1-hydroxybut-3-en-2-one137967-23-8C11H12O2
- 3-(3-Methoxy-4-methylphenyl)prop-2-enal1578257-36-9C11H12O2
- 4-(3-Oxobutyl)benzaldehyde284466-25-7C11H12O2
- 1-(2,3-Dihydro-1H-inden-5-yl)-2-hydroxyethanone223558-18-7C11H12O2
- Spiro[5.5]undeca-2,8-diene-1,7-dione405141-43-7C11H12O2
- 2H-1-Benzopyran, 3,4-dihydro-2-(2-oxiranyl)-99199-99-2C11H12O2
- (Z)-4-Phenylpent-3-enoic acid119271-86-2C11H12O2
- 7-(Methoxymethoxy)-1H-indene115758-03-7C11H12O2
- 2-Methylchromane-2-carbaldehyde3017146-03-8C11H12O2
- 3-Ethyl-2,3-dihydro-4H-1-benzopyran-4-one57646-02-3C11H12O2
- 2-(5-Methyl-1-benzofuran-2-yl)ethan-1-ol57160-84-6C11H12O2
- 8-Methyl-2,3,4,5-tetrahydro-1-benzoxepin-2-one1190950-30-1C11H12O2
- (R)-2-(Hydroxymethyl)-3,4-dihydronaphthalen-1(2H)-one669078-66-4C11H12O2
- 2-(5-Hydroxy-2,3-dihydro-1H-inden-1-yl)acetaldehyde628732-57-0C11H12O2
- 1-(2-Hydroxy-4,5-dimethylphenyl)prop-2-en-1-one2229254-28-6C11H12O2
- 3-Phenylpent-2-enoic acidC11H12O2
- 7-Ethyl-5-hydroxy-2,3-dihydro-1H-inden-1-one79493-83-7C11H12O2
- 5-Ethylchroman-4-one21875-96-7C11H12O2
- 1-Ethynyl-4-(2-methoxyethoxy)benzene1110653-21-8C11H12O2
- (R)-2-Phenyldihydro-2H-pyran-4(3H)-one82110-27-8C11H12O2
- 10,12-Dioxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene738595-37-4C11H12O2
- 7-(Trideuteriomethoxy)tetralin-1-one1079390-43-4C11H12O2
- 3,6-Dimethylchroman-2-one140841-04-9C11H12O2
- 3-Methyl-2-prop-1-enylbenzoic acid1092447-93-2C11H12O2
- 3-Ethyl-3-phenyloxetan-2-one19855-72-2C11H12O2
- 1-Methoxy-4-(1-methoxyprop-2-yn-1-yl)benzene193620-46-1C11H12O2
- 3-Ethyl-7-methyl-1-benzofuran-2(3H)-one175092-79-2C11H12O2
- 4-Methoxy-4-phenylbut-3-en-2-one50515-42-9C11H12O2
- (3R)-3,5-Dimethyl-3,4-dihydro-1H-2-benzopyran-1-one67549-48-8C11H12O2
- 1-(Cyclopropyloxy)-4-(ethenyloxy)benzene63524-26-5C11H12O2
- 3-(Cyclopent-1-en-1-yl)benzene-1,2-diol62922-40-1C11H12O2
- Undeca-2,4,6,8-tetraenedial63792-09-6C11H12O2
- 4-(3-Methylphenyl)but-3-enoic acid62164-86-7C11H12O2
- 4-(3-Methylphenyl)but-2-enoic acid62133-12-4C11H12O2
- 2-(But-2-EN-1-yl)benzoic acidC11H12O2
- 2-[(Prop-2-en-1-yl)oxy]cycloocta-2,4,6-trien-1-one61173-50-0C11H12O2
- 3-(Cyclopropylmethyl)-4-hydroxybenzaldehyde1243406-93-0C11H12O2
- 2-(Cyclopropylmethyl)-6-hydroxybenzaldehyde1243372-89-5C11H12O2
- 2-(Cyclopropylmethyl)-4-hydroxybenzaldehyde1243407-01-3C11H12O2
- 3-(Cyclopropylmethyl)-5-hydroxybenzaldehyde1243364-65-9C11H12O2
- 2-(Cyclopropylmethyl)-3-hydroxybenzaldehyde1243461-68-8C11H12O2
- 2-(Cyclopropylmethyl)-5-hydroxybenzaldehyde1243373-48-9C11H12O2
- 3-(Cyclopropylmethyl)-2-hydroxybenzaldehyde1243476-39-2C11H12O2
- 2-Cyclopropoxy-6-methylbenzaldehyde1243354-53-1C11H12O2
- 3-Cyclopropoxy-5-methylbenzaldehyde1243358-25-9C11H12O2
- 2-Cyclopropoxy-5-methylbenzaldehyde1243456-04-3C11H12O2
- 3-Cyclopropoxy-4-methylbenzaldehyde1243369-80-3C11H12O2
- 2-Cyclopropoxy-4-methylbenzaldehyde1243354-94-0C11H12O2
- 4-Cyclopropoxy-3-methylbenzaldehyde1243445-41-1C11H12O2
- 4-Cyclopropoxy-2-methylbenzaldehyde1243384-76-0C11H12O2
- 2-Cyclopropoxy-3-methylbenzaldehyde1243369-97-2C11H12O2
- 3-Cyclopropoxy-2-methylbenzaldehyde1243384-99-7C11H12O2
- 8-Hydroxy-5,6,7,8-tetrahydronaphthalene-2-carbaldehyde1071490-54-4C11H12O2
- Benzoic acid, 4-(1-propen-1-yl)-, methyl esterC11H12O2
- 2-(2,6-Dimethylphenyl)prop-2-enoic acid190374-14-2C11H12O2
- 2-(2,4-Dimethylphenyl)prop-2-enoic acid62133-13-5C11H12O2
- 2-(2-Methoxyphenyl)cyclopropanecarbaldehyde1484291-55-5C11H12O2
- 1-(3,4-Dihydro-1H-2-benzopyran-6-yl)ethan-1-one1516848-30-8C11H12O2
- 1-(2,3-Dihydro-1-benzofuran-7-yl)propan-2-one1523617-46-0C11H12O2
- 2-(2-Methyl-1-benzofuran-7-yl)ethanol1515891-92-5C11H12O2
- 2-(7-Methyl-1-benzofuran-2-yl)ethan-1-ol1512686-81-5C11H12O2
- 1-(1-Benzofuran-5-yl)propan-2-ol1500476-40-3C11H12O2
- 1-(3-Methylphenyl)butane-2,3-dione1522020-79-6C11H12O2
- 1-(4-Methylphenyl)butane-2,3-dione1517282-24-4C11H12O2
- 2-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)acetaldehyde1556499-82-1C11H12O2
- 2-(But-3-yn-1-yl)-6-methoxyphenol1160758-85-9C11H12O2
- 5-(2-Methyloxiran-2-yl)-2,3-dihydro-1-benzofuran1784206-94-5C11H12O2
- 4-(3-Methylphenyl)oxolan-2-one118165-02-9C11H12O2
- 4-(2-Methylphenyl)oxolan-2-one118165-03-0C11H12O2
- 1-(Dimethoxymethyl)-4-ethynylbenzene193212-18-9C11H12O2
- 2(4H)-Benzofuranone, 5,6-dihydro-7-(1-propenyl)-547766-53-0C11H12O2
- 2-Methyl-5-(oxiran-2-yl)-2,3-dihydro-1-benzofuran61908-24-5C11H12O2
- 2,2-Dimethyl-5-vinylbenzo[d][1,3]dioxole84122-30-5C11H12O2
- Cyclopropanecarboxylic acid, 2-methyl-2-phenyl-, (1S,2R)-2378470-98-3C11H12O2
- (1R,2R)-2-Methyl-2-phenylcyclopropane-1-carboxylic acid82095-93-0C11H12O2
Frequently asked questions
What is the molar mass of C11H12O2?
The molar mass of C11H12O2 is 176.21 g/mol, calculated from standard atomic weights for 11 carbon atoms, 12 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 181.1151 Da.
How many compounds have the formula C11H12O2?
CompoundList lists 1,027 compounds with the molecular formula C11H12O2, including (2E)-3-[(2S,3S)-3-Phenyloxiran-2-yl]prop-2-en-1-ol, (3S)-3-(4-Hydroxyphenyl)cyclopentan-1-one, 3-(2-Methyloxetan-2-yl)benzaldehyde. 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 C11H12O2?
C11H12O2 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.