Molecular formula
C11H9BrO2
92 compounds have this formula on CompoundList.
- Molar mass
- 253.09g/mol
- Monoisotopic mass
- 251.9786Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 7
The formula C11H9BrO2 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 bromine atom 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 × 1152.20%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 93.58%1.008 × 9 = 9.072 g/mol
- Br Bromine × 131.57%79.904 × 1 = 79.904 g/mol
- O Oxygen × 212.64%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H9BrO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 92 of 92 compounds
2-Bromo-1-(3-methyl-1-benzofuran-2-yl)ethan-1-one
CAS 67382-14-3C11H9BrO2
3-(2-Bromoethyl)coumarin
CAS 20972-54-7C11H9BrO2
1-Bromo-3-methoxynaphthalen-2-ol
CAS 404965-07-7C11H9BrO2
2-Bromo-1-(5-methyl-1-benzofuran-2-yl)ethan-1-one
CAS 1178862-94-6C11H9BrO2
![4-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid chemical structure, C11H9BrO2, CAS 2059941-40-9](/s/YMMCIHUSZVSEMF-UHFFFAOYSA-N.svg)
4-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid
CAS 2059941-40-9C11H9BrO2
2-Bromo-3-methyl-1,4-naphthalenediol
CAS 39055-47-5C11H9BrO2
![5-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid chemical structure, C11H9BrO2, CAS 2060034-66-2](/s/GPDGZULMFPEJED-UHFFFAOYSA-N.svg)
5-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid
CAS 2060034-66-2C11H9BrO2
5-(4-Bromophenyl)-2-furanmethanol
CAS 33342-28-8C11H9BrO2
Methyl 4-(3-bromoprop-1-yn-1-yl)benzoate
CAS 61266-35-1C11H9BrO2
![3-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid chemical structure, C11H9BrO2, CAS 2060042-54-6](/s/MHMSPPNJUVPCGT-UHFFFAOYSA-N.svg)
3-Bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid
CAS 2060042-54-6C11H9BrO2
6-Methyl-4-bromomethylcoumarin
CAS 79344-41-5C11H9BrO2
7-Bromomethyl-4-methyl-chromen-2-one
CAS 53878-05-0C11H9BrO2
Ethyl 3-(4-bromophenyl)prop-2-ynoate
CAS 1282662-84-3C11H9BrO2
1-Bromo-6-methoxynaphthalen-2-ol
CAS 194594-62-2C11H9BrO2
(5-(2-Bromophenyl)furan-2-yl)methanol
CAS 406947-14-6C11H9BrO2
5-Bromo-7-ethyl-2-formyl-benzofuran
CAS 137206-73-6C11H9BrO2
1-(5-Bromobenzofuran-2-yl)propan-1-one
CAS 192312-50-8C11H9BrO2
![4-Bromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one chemical structure, C11H9BrO2, CAS 196597-69-0](/s/ZBSNWNPYUYBSDK-UHFFFAOYSA-N.svg)
4-Bromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one
CAS 196597-69-0C11H9BrO2
![1-(3-Bromophenyl)-3-oxabicyclo[3.1.0]hexan-2-one chemical structure, C11H9BrO2, CAS 1346146-39-1](/s/GZTCRGYVERKPJJ-UHFFFAOYSA-N.svg)
1-(3-Bromophenyl)-3-oxabicyclo[3.1.0]hexan-2-one
CAS 1346146-39-1C11H9BrO2
5-Bromo-4-cyclopropyl-2-benzofuran-1(3H)-one
CAS 1255209-06-3C11H9BrO2
Ethyl 3-(3-bromophenyl)prop-2-ynoate
CAS 1289203-51-5C11H9BrO2
4H-1-Benzopyran-4-one, 3-bromo-2-ethenyl-2,3-dihydro-
CAS 815599-75-8C11H9BrO2
1-(6-Bromo-2H-chromen-3-yl)ethan-1-one
CAS 161216-87-1C11H9BrO2
(3-(5-Bromofuran-2-yl)phenyl)methanol
CAS 89929-92-0C11H9BrO2
- 1-(2-Bromo-5-methoxyphenyl)-2,3-butadien-1-one1801853-67-7C11H9BrO2
- 3-Bromo-6,7-dimethyl-4H-chromen-4-one73220-36-7C11H9BrO2
- 2-Bromo-1-(2-methyl-1-benzofuran-3-yl)ethan-1-one124617-51-2C11H9BrO2
- 2-Bromo-5-methoxynaphthalen-1-ol71186-94-2C11H9BrO2
- 2-Bromo-6-methoxynaphthalen-1-ol857091-19-1C11H9BrO2
- 3-Bromo-6,8-dimethyl-4H-chromen-4-one288399-49-5C11H9BrO2
- 3-Bromo-6-ethyl-4H-chromen-4-one288399-50-8C11H9BrO2
- 6-Bromo-3,4-dihydrospiro[1-benzopyran-2,1'-cyclopropane]-4-one1311264-98-8C11H9BrO2
- 1-[4-Bromo-2-(prop-2-yn-1-yloxy)phenyl]ethan-1-one1548352-99-3C11H9BrO2
- Prop-2-yn-1-yl 4-bromo-3-methylbenzoate2364584-67-6C11H9BrO2
- 5-[p-[Bromophenyl]-2,4-pentadienoic acid15542-35-5C11H9BrO2
- 8-(Bromomethyl)-2-methyl-4H-1-benzopyran-4-one87165-87-5C11H9BrO2
- 2-Acetyl-5-bromo-2,3-dihydro-1H-inden-1-one1442686-86-3C11H9BrO2
- 1-[5-Bromo-2-(prop-2-yn-1-yloxy)phenyl]ethanone1247712-94-2C11H9BrO2
- 3-Bromo-2-(2-butyn-1-yloxy)benzaldehyde1248437-03-7C11H9BrO2
- (3-Bromophenyl)(furan-2-yl)methanol1339866-99-7C11H9BrO2
- 6-Bromo-4H-spiro[chromene-3,1'-cyclopropan]-4-one1311265-19-6C11H9BrO2
- 5-Allyl-4-bromo-2-benzofuran-1(3H)-one1374574-16-9C11H9BrO2
- 5-Bromo-4-prop-2-en-1-yl-2-benzofuran-1(3H)-one1255208-62-8C11H9BrO2
- 3-[(4-Bromophenoxy)methyl]furan1240042-04-9C11H9BrO2
- 1-(Benzofuran-5-yl)-2-bromopropan-1-one1207259-21-9C11H9BrO2
- 8H-Indeno[5,4-b]furan-8-one, 5-bromo-1,2,6,7-tetrahydro-1221160-70-8C11H9BrO2
- 4-Bromo-3-methoxynaphthalen-1-ol2158300-62-8C11H9BrO2
- 3-Bromo-2-[(1-methyl-2-propyn-1-yl)oxy]benzaldehyde2824165-68-4C11H9BrO2
- 5-(4-Bromophenyl)penta-2,4-dienoic acidC11H9BrO2
- 4-Bromo-8-methoxynaphthalen-1-ol184221-86-1C11H9BrO2
- 3-Bromo-4,7-dimethylcoumarin105916-75-4C11H9BrO2
- 1-(5-Bromo-3-methyl-2-benzofuranyl)ethanone50638-09-0C11H9BrO2
- 2-Bromo-4-(2-methoxyphenyl)furan1159817-61-4C11H9BrO2
- 2-Bromo-5-(2-methoxyphenyl)furan1159818-37-7C11H9BrO2
- 2-Bromo-4-(3-methoxyphenyl)furan1159819-15-4C11H9BrO2
- 2-Bromo-4-(4-methoxyphenyl)furan1159819-19-8C11H9BrO2
- 2-Bromo-3-(2-methoxyphenyl)furan1227959-34-3C11H9BrO2
- 2-Bromo-3-(3-methoxyphenyl)furan1227959-06-9C11H9BrO2
- 2-Bromo-3-(4-methoxyphenyl)furan1227959-23-0C11H9BrO2
- 6-Bromo-3-ethyl-2-benzofurancarboxaldehyde1780443-70-0C11H9BrO2
- 1-Bromo-7-methoxynaphthalen-2-ol156766-18-6C11H9BrO2
- 4-(3-Bromoprop-1-yn-1-yl)phenyl acetate2922283-63-2C11H9BrO2
- (3Z)-3-[Bromo(phenyl)methylidene]oxolan-2-one7153-56-2C11H9BrO2
- (2-Bromophenyl)-(furan-3-yl)methanol99901-98-1C11H9BrO2
- 1-(7-Bromo-2-benzofuranyl)-1-propanone1495735-74-4C11H9BrO2
- 5-Bromo-4-(2-methylphenyl)furan-2(5H)-one185342-41-0C11H9BrO2
- 6-(Bromomethyl)-4-methyl-2H-1-benzopyran-2-one53138-24-2C11H9BrO2
- 2-Bromo-5,6-dimethyl-1H-indene-1,3(2H)-dione62634-78-0C11H9BrO2
- 3-[(2-Bromophenyl)methylidene]oxolan-2-one62514-59-4C11H9BrO2
- But-2-yn-1-yl 3-bromobenzoate61898-67-7C11H9BrO2
- 2-Bromo-7-methoxynaphthalen-1-ol857091-21-5C11H9BrO2
- 1-(5-Bromo-2H-chromen-3-yl)ethan-1-one2137756-70-6C11H9BrO2
- 2-Acetyl-4-bromo-2,3-dihydro-1H-inden-1-one1698750-42-3C11H9BrO2
- 2-Bromo-5-(3-methoxyphenyl)furan1412956-92-3C11H9BrO2
- 2-Bromo-5-(4-methoxyphenyl)furan1227149-90-7C11H9BrO2
- 2-Acetyl-6-bromo-2,3-dihydro-1H-inden-1-one1872742-92-1C11H9BrO2
- 5-Bromo-3,7-dimethyl-1-benzofuran-2-carbaldehyde2248387-73-5C11H9BrO2
- 3-(Bromomethyl)-1H-indene-2-carboxylic acid7316-62-3C11H9BrO2
- 6-Bromo-2-ethyl-4H-1-benzopyran-4-one30779-64-7C11H9BrO2
- 1-(8-Bromo-2H-chromen-3-yl)ethan-1-one2138236-44-7C11H9BrO2
- 1-(7-Bromo-2H-chromen-3-yl)ethan-1-one2137929-99-6C11H9BrO2
- 5-Bromo-6-(but-3-yn-1-yl)-1,3-dioxaindane2229131-31-9C11H9BrO2
- 5-Bromo-7-(prop-2-yn-1-yl)-2,3-dihydro-1,4-benzodioxine2228173-99-5C11H9BrO2
- 5-Bromo-6-(but-3-yn-2-yl)-1,3-dioxaindane2228980-04-7C11H9BrO2
- 6-Bromo-2,3-dihydrospiro[indene-1,3'-oxetan]-3-one2758002-32-1C11H9BrO2
- 6-Bromo-1,2-dihydronaphthalene-1-carboxylic acid177846-05-8C11H9BrO2
- 3-[2-(4-Bromophenyl)ethynyl]-3-oxetanol2582225-20-3C11H9BrO2
- 1-(2-Bromo-5-methoxyphenyl)but-2-yn-1-one2380002-55-9C11H9BrO2
- 3-(Bromo(phenyl)methylene)dihydrofuran-2(3H)-oneC11H9BrO2
- Prop-2-ynyl 2-(bromomethyl)benzoate869623-54-1C11H9BrO2
- Methyl 5-bromo-1H-indene-3-carboxylate2091026-44-5C11H9BrO2
- 7-Bromo-4,8-dimethyl-chromen-2-one2771348-79-7C11H9BrO2
Frequently asked questions
What is the molar mass of C11H9BrO2?
The molar mass of C11H9BrO2 is 253.09 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 bromine atom and 2 oxygen atoms. The monoisotopic mass is 251.9786 Da.
How many compounds have the formula C11H9BrO2?
CompoundList lists 92 compounds with the molecular formula C11H9BrO2, including 2-Bromo-1-(3-methyl-1-benzofuran-2-yl)ethan-1-one, 3-(2-Bromoethyl)coumarin, 1-Bromo-3-methoxynaphthalen-2-ol. 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 C11H9BrO2?
C11H9BrO2 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.