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Molecular formula

C11H7ClO4

29 compounds have this formula on CompoundList.

Molar mass
238.62g/mol
Monoisotopic mass
238.0033Da
Atoms
23
Elements
4
Rings plus double bonds
8

The formula C11H7ClO4 describes a molecule made of 11 carbon atoms, 7 hydrogen atoms, 1 chlorine atom and 4 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 × 1155.37%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 72.96%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 114.86%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 426.82%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C11H7ClO4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 29 of 29 compounds

Methyl 6-chloro-2-oxo-2H-chromene-3-carboxylate chemical structure, C11H7ClO4, CAS 91058-98-9
Methyl 6-chloro-2-oxo-2H-chromene-3-carboxylate
CAS 91058-98-9C11H7ClO4
3-Chloroformyl-7-methoxycoumarin chemical structure, C11H7ClO4, CAS 51867-62-0
3-Chloroformyl-7-methoxycoumarin
CAS 51867-62-0C11H7ClO4
6-Chloro-7-methylchromone-2-carboxylic acid chemical structure, C11H7ClO4, CAS 262590-94-3
6-Chloro-7-methylchromone-2-carboxylic acid
CAS 262590-94-3C11H7ClO4
2-Chloro-8-hydroxy-6-methoxynaphthalene-1,4-dione chemical structure, C11H7ClO4, CAS 65120-69-6
2-Chloro-8-hydroxy-6-methoxynaphthalene-1,4-dione
CAS 65120-69-6C11H7ClO4
8-(Chloromethyl)-6H-[1,3]dioxolo[4,5-g]chromen-6-one chemical structure, C11H7ClO4, CAS 484000-52-4
8-(Chloromethyl)-6H-[1,3]dioxolo[4,5-g]chromen-6-one
CAS 484000-52-4C11H7ClO4
Methyl 6-chloro-4-oxo-4H-chromene-2-carboxylate chemical structure, C11H7ClO4, CAS 27455-31-8
Methyl 6-chloro-4-oxo-4H-chromene-2-carboxylate
CAS 27455-31-8C11H7ClO4
8-Methoxy-2-oxo-2H-chromene-3-carbonyl chloride chemical structure, C11H7ClO4, CAS 1729-01-7
8-Methoxy-2-oxo-2H-chromene-3-carbonyl chloride
CAS 1729-01-7C11H7ClO4
6-Chloro-3-methyl-4-oxo-4H-chromene-2-carboxylic acid chemical structure, C11H7ClO4, CAS 1239779-74-8
6-Chloro-3-methyl-4-oxo-4H-chromene-2-carboxylic acid
CAS 1239779-74-8C11H7ClO4
9-Chloro-2,3-dihydro-5H-1,4-dioxepino(6,5-6)benzofuran chemical structure, C11H7ClO4, CAS 5196-74-7
9-Chloro-2,3-dihydro-5H-1,4-dioxepino(6,5-6)benzofuran
CAS 5196-74-7C11H7ClO4
6-Chloro-4-hydroxy-7-methyl-2-oxo-2H-chromene-3-carbaldehyde chemical structure, C11H7ClO4, CAS 925005-58-9
6-Chloro-4-hydroxy-7-methyl-2-oxo-2H-chromene-3-carbaldehyde
CAS 925005-58-9C11H7ClO4
9-Chloro-2,3-dihydro-[1,4]dioxino[2,3-c]chromen-5-one chemical structure, C11H7ClO4, CAS 7003-18-1
9-Chloro-2,3-dihydro-[1,4]dioxino[2,3-c]chromen-5-one
CAS 7003-18-1C11H7ClO4
6-Chloro-7-methyl-4-oxo-4H-chromene-3-carboxylic acid chemical structure, C11H7ClO4, CAS 773869-28-6
6-Chloro-7-methyl-4-oxo-4H-chromene-3-carboxylic acid
CAS 773869-28-6C11H7ClO4
5-(3-Chlorophenoxy)furan-2-carboxylic acid chemical structure, C11H7ClO4, CAS 1248668-43-0
5-(3-Chlorophenoxy)furan-2-carboxylic acid
CAS 1248668-43-0C11H7ClO4
Methyl 7-chloro-1-oxo-1H-isochromene-3-carboxylate chemical structure, C11H7ClO4, CAS 2137781-60-1
Methyl 7-chloro-1-oxo-1H-isochromene-3-carboxylate
CAS 2137781-60-1C11H7ClO4
Methyl 4-chloro-2-oxo-2H-chromene-3-carboxylate chemical structure, C11H7ClO4, CAS 213181-25-0
Methyl 4-chloro-2-oxo-2H-chromene-3-carboxylate
CAS 213181-25-0C11H7ClO4
1,4-Naphthalenedione, 2-chloro-5-hydroxy-7-methoxy- chemical structure, C11H7ClO4, CAS 95393-67-2
1,4-Naphthalenedione, 2-chloro-5-hydroxy-7-methoxy-
CAS 95393-67-2C11H7ClO4
5-(2-Chlorophenoxy)furan-2-carboxylic acid chemical structure, C11H7ClO4, CAS 1082119-89-8
5-(2-Chlorophenoxy)furan-2-carboxylic acid
CAS 1082119-89-8C11H7ClO4
6-Chloro-8-methyl-4-oxo-4H-chromene-2-carboxylic acid chemical structure, C11H7ClO4, CAS 2530127-62-7
6-Chloro-8-methyl-4-oxo-4H-chromene-2-carboxylic acid
CAS 2530127-62-7C11H7ClO4
4-(Acetyloxy)-7-chloro-1H-indene-1,3(2H)-dione chemical structure, C11H7ClO4, CAS 13935-04-1
4-(Acetyloxy)-7-chloro-1H-indene-1,3(2H)-dione
CAS 13935-04-1C11H7ClO4
Methyl 5-chloro-2-oxo-2H-chromene-3-carboxylate chemical structure, C11H7ClO4, CAS 845866-36-6
Methyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
CAS 845866-36-6C11H7ClO4
Methyl 8-chloro-2-oxo-2H-chromene-3-carboxylate chemical structure, C11H7ClO4, CAS 845866-37-7
Methyl 8-chloro-2-oxo-2H-chromene-3-carboxylate
CAS 845866-37-7C11H7ClO4
Methyl 6-chloro-2-oxo-2H-cyclohepta[b]furan-3-carboxylate chemical structure, C11H7ClO4, CAS 89099-55-8
Methyl 6-chloro-2-oxo-2H-cyclohepta[b]furan-3-carboxylate
CAS 89099-55-8C11H7ClO4
Methyl 5-chloro-2-oxo-2H-cyclohepta[b]furan-3-carboxylate chemical structure, C11H7ClO4, CAS 89099-59-2
Methyl 5-chloro-2-oxo-2H-cyclohepta[b]furan-3-carboxylate
CAS 89099-59-2C11H7ClO4
4-Chloro-7-methoxy-2-oxo-2H-chromene-3-carbaldehyde chemical structure, C11H7ClO4, CAS 122978-33-0
4-Chloro-7-methoxy-2-oxo-2H-chromene-3-carbaldehyde
CAS 122978-33-0C11H7ClO4

Frequently asked questions

What is the molar mass of C11H7ClO4?

The molar mass of C11H7ClO4 is 238.62 g/mol, calculated from standard atomic weights for 11 carbon atoms, 7 hydrogen atoms, 1 chlorine atom and 4 oxygen atoms. The monoisotopic mass is 238.0033 Da.

How many compounds have the formula C11H7ClO4?

CompoundList lists 29 compounds with the molecular formula C11H7ClO4, including Methyl 6-chloro-2-oxo-2H-chromene-3-carboxylate, 3-Chloroformyl-7-methoxycoumarin, 6-Chloro-7-methylchromone-2-carboxylic 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 C11H7ClO4?

C11H7ClO4 has a degree of unsaturation of 8. 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.