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 201 to 300 of 1,027 compounds
7-Methoxy-4-methyl-2,3-dihydro-1H-inden-1-one
CAS 67901-83-1C11H12O2
1-o-Tolylbutane-1,3-dione
CAS 56290-54-1C11H12O2
(1R,2R)-2-o-Tolylcyclopropanecarboxylic acid
CAS 705250-88-0C11H12O2
7-Methyl-1,2-dihydronaphthalene-1,2-diol
CAS 87005-09-2C11H12O2
(s)-2,6-Dimethylchroman-4-one
CAS 185224-25-3C11H12O2
Methyl 3-(4-methylphenyl)-2-propenoate
CAS 7560-43-2C11H12O2
1-Propen-1-ol, 2-phenyl-, 1-acetate, (1Z)-
CAS 37973-52-7C11H12O2
![4-[(2-Methyl-2-propen-1-yl)oxy]benzaldehyde chemical structure, C11H12O2, CAS 38002-91-4](/s/ISGPWHIMOVCRRQ-UHFFFAOYSA-N.svg)
4-[(2-Methyl-2-propen-1-yl)oxy]benzaldehyde
CAS 38002-91-4C11H12O2
Ethyl 3-ethenylbenzoate
CAS 33745-48-1C11H12O2
5-ACetyl-4-indanol
CAS 28179-02-4C11H12O2
2-(2-Methylprop-1-en-1-yl)benzoic acid
CAS 68692-65-9C11H12O2
p-Tolyl methacrylate
CAS 14908-64-6C11H12O2
5-Methyl-5-phenyloxolan-2-one
CAS 21303-80-0C11H12O2
Benzyl cyclopropanecarboxylate
CAS 20121-75-9C11H12O2
1,3-Dioxolane, 2-(2-phenylethenyl)-
CAS 247219-77-8C11H12O2
(5R)-5-(1E)-1,3-Butadien-1-yl-3-(1E)-1-propen-1-yl-2(5H)-furanone
CAS 407640-48-6C11H12O2
(1R,2R)-2-p-Tolyl-cyclopropanecarboxylic acid
CAS 16633-44-6C11H12O2
Methyl 2,3-dihydro-1H-indene-5-carboxylate
CAS 86031-43-8C11H12O2
Ethyl 2-ethenylbenzoate
CAS 32082-32-9C11H12O2
5-Methyl-2,3-dihydro-1H-indene-1-carboxylic acid
CAS 956101-02-3C11H12O2
![1-[3-Ethenyl-4-(hydroxymethyl)phenyl]ethanone chemical structure, C11H12O2, CAS 1418144-63-4](/s/SYDLRJPWOAZARY-UHFFFAOYSA-N.svg)
1-[3-Ethenyl-4-(hydroxymethyl)phenyl]ethanone
CAS 1418144-63-4C11H12O2
alpha-(1-Methylethylidene)benzeneacetic acid
CAS 4412-08-2C11H12O2
6,8-Dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
CAS 15773-95-2C11H12O2
2-(2-Methylprop-2-en-1-yl)benzoic acid
CAS 61436-89-3C11H12O2
- 6-Ethoxy-2,3-dihydro-1H-inden-1-one142888-69-5C11H12O2
- trans-2-Phenylcyclobutane-1-carboxylic acid107841-64-5C11H12O2
- Allyl 4-methylbenzoate2653-46-5C11H12O2
- Indano[2,1-d]1,3-dioxane102688-70-0C11H12O2
- 2,5-Dimethyl-2,3-dihydro-4H-chromen-4-one69687-87-2C11H12O2
- 3-[(3,4-Ethylenedioxy)phenyl]-1-propene58169-24-7C11H12O2
- 3-(2-Methylphenyl)but-2-enoic acid1807940-69-7C11H12O2
- 3-(2-Ethylphenyl)-2-propenoic acid103988-23-4C11H12O2
- 2-(2-Furylmethylene)cyclohexanone136118-15-5C11H12O2
- 5-Hydroxy-6-methyl-3,4-dihydronaphthalen-1(2H)-one41552-07-2C11H12O2
- 3-Hydroxy-2,2-dimethyl-1-indanone59269-93-1C11H12O2
- 3-Allyl-4-methoxybenzaldehyde67483-48-1C11H12O2
- 2-(3-Methylphenyl)cyclopropane-1-carboxylic acid1157137-59-1C11H12O2
- 3-(3,5-Dimethylphenyl)prop-2-enoic acid67688-87-3C11H12O2
- 1-(4-Methoxyphenyl)cyclopropanecarbaldehyde34603-55-9C11H12O2
- Benzyl isocrotonate92758-75-3C11H12O2
- 1 suppliers1-(7-Hydroxy-2,3-dihydro-1H-inden-4-yl)ethanone28179-01-3C11H12O2
- 4-(2-Hydroxy-5-methylphenyl)but-3-en-2-one790720-66-0C11H12O2
- 2(3H)-Furanone, dihydro-5-(phenylmethyl)-, (5S)-415902-37-3C11H12O2
- Methyl 4-phenylbut-2-enoate73845-39-3C11H12O2
- 4-(3-Hydroxy-4-methylphenyl)but-3-en-2-one2229648-75-1C11H12O2
- 4,7-Dihydro-2-phenyl-1,3-dioxepin2568-24-3C11H12O2
- Methyl alpha-methylcinnamate25692-59-5C11H12O2
- 3-(2,3-Dimethylphenyl)-2-propenoic acid361483-09-2C11H12O2
- Methyl 2,3-dihydro-1H-indene-4-carboxylate86031-42-7C11H12O2
- Methyl 2-(4-vinylphenyl)acetate62667-42-9C11H12O2
- 1-Methoxy-4-((prop-2-yn-1-yloxy)methyl)benzene4039-83-2C11H12O2
- 3-Butenoic acid, phenylmethyl ester86170-45-8C11H12O2
- 7-Hydroxy-3,4-dimethylindan-1-one53005-72-4C11H12O2
- 1 suppliers2-Allyl-3-methoxybenzaldehyde94956-98-6C11H12O2
- Methyl 2-cyclopropylbenzoate148438-01-1C11H12O2
- Rac-(1r,2r)-2-(3-methylphenyl)cyclopropane-1-carboxylic acid243665-19-2C11H12O2
- Methyl 3-(3-methylphenyl)prop-2-enoate82444-40-4C11H12O2
- 3-(Cyclopropylmethoxy)benzaldehyde58986-61-1C11H12O2
- 3-(3-Butenyl)benzoic acid286933-10-6C11H12O2
- 2-(2-Methylphenyl)cyclopropane-1-carboxylic acid1048919-52-3C11H12O2
- 5-Methoxy-4-methyl-2,3-dihydro-1H-inden-1-one28596-58-9C11H12O2
- 4-Ethoxy-2,3-dihydro-1H-inden-1-one1260017-55-7C11H12O2
- (2R,3S)-1,2,3,4-Tetrahydro-1,4-methanonaphthalene-2,3-diol1286734-71-1C11H12O2
- Indan-5-yl acetate5440-82-4C11H12O2
- 2-Methylallyl benzoate829-53-8C11H12O2
- 2,3-Dihydro-1H-inden-2-yl acetate4254-31-3C11H12O2
- 2-Propenal, 3-(4-methoxyphenyl)-2-methyl-, (Z)-119711-59-0C11H12O2
- (E)-Methyl 4-phenylbut-2-enoate34541-75-8C11H12O2
- Phenol, 4-(1-methylethenyl)-, acetate2759-56-0C11H12O2
- 1-(3-Methylphenyl)butane-1,3-dione61551-89-1C11H12O2
- 7-Hydroxy-2,2-dimethylchromene19012-97-6C11H12O2
- Methyl 3-cyclopropylbenzoate148438-02-2C11H12O2
- 6-Methoxy-4-methyl-indan-1-one89837-18-3C11H12O2
- 7-Methylspiro[2H-benzofuran-3,1-cyclopropane]-4-ol1380698-54-3C11H12O2
- 3-Cyclobutylbenzoic acid19936-19-7C11H12O2
- 1-(4-Acetylphenyl)propan-1-one40475-69-2C11H12O2
- 6-Prop-2-enyl-2,3-dihydro-1-benzofuran-5-ol119794-84-2C11H12O2
- 4-Prop-2-enyl-2,3-dihydro-1-benzofuran-5-ol119795-45-8C11H12O2
- 5-Hydroxy-4-isopropylbicyclo[4.2.0]octa-1,3,5-trien-7-one1637439-77-0C11H12O2
- 9-Methyl-3,4-dihydro-1-benzoxepin-5(2H)-one82710-08-5C11H12O2
- 2-Ethyl-7-methoxybenzofuran102234-44-6C11H12O2
- Methyl 3-phenyl-but-2-enoate26423-89-2C11H12O2
- (E)-5-Phenylpent-3-enoic acid78906-03-3C11H12O2
- Methanone, phenyl(tetrahydro-2-furanyl)-141957-79-1C11H12O2
- 2-Propenoic acid, 1-phenylethyl ester66671-37-2C11H12O2
- Spiro(1,3-benzodioxole-2,1'-cyclopentane)183-32-4C11H12O2
- 5-Methoxy-6-methyl-2,3-dihydro-1H-inden-1-one67199-56-8C11H12O2
- (3E)-4-(4-Methylphenyl)-3-butenoic acid127404-74-4C11H12O2
- 3-Ethoxy-4-methoxyphenylacetylene881919-82-0C11H12O2
- 4-Ethylphenyl acrylate142913-11-9C11H12O2
- 6-Hydroxy-5-methyl-3,4-dihydro-2H-naphthalen-1-one1532-44-1C11H12O2
- Cyclopropyl 2-methoxyphenyl ketone400614-05-3C11H12O2
- 1H-Inden-1-one, 5-ethoxy-2,3-dihydro-28945-90-6C11H12O2
- 4-(2-Methyl-2-propenyl)benzoic acid168194-08-9C11H12O2
- 3-Phenylpent-2-enoic acid1528-58-1C11H12O2
- 3-(3-Acetoxyphenyl)-1-propene549532-78-7C11H12O2
- 1-[4-(Prop-2-yn-1-yloxy)phenyl]ethan-1-ol1156181-37-1C11H12O2
- 2-(2-Furfurylidene)cyclohexan-1-one10496-51-2C11H12O2
- 2,2'-(Propane-1,3-diyl)difuran5447-79-0C11H12O2
- Allyl 3-methylbenzoate7250-12-6C11H12O2
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 7-Methoxy-4-methyl-2,3-dihydro-1H-inden-1-one, 1-o-Tolylbutane-1,3-dione, (1R,2R)-2-o-Tolylcyclopropanecarboxylic 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 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.