Molecular formula

C₁₂H₁₀Cl₂O₂

35 compounds have this formula on CompoundList.

Molar mass: 257.11g/mol
Monoisotopic mass: 256.0058Da
Atoms: 26
Elements: 4
Rings plus double bonds: 7

The formula C12H10Cl2O2 describes a molecule made of 12 carbon atoms, 10 hydrogen atoms, 2 chlorine 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 × 1256.06%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 103.92%
1.008 × 10 = 10.080 g/mol
Cl Chlorine × 227.58%
35.45 × 2 = 70.900 g/mol
O Oxygen × 212.45%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C12H10Cl2O2

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

Showing 1 to 35 of 35 compounds

6-Chloro-4-(chloromethyl)-7-ethyl-2H-chromen-2-one

CAS 743452-53-1C₁₂H₁₀Cl₂O₂

5-(2,4-Dichlorophenyl)cyclohexane-1,3-dione

CAS 55579-70-9C₁₂H₁₀Cl₂O₂

5-(2,6-Dichlorophenyl)cyclohexane-1,3-dione

CAS 55579-74-3C₁₂H₁₀Cl₂O₂

5-(3,4-Dichlorophenyl)cyclohexane-1,3-dione

CAS 27463-42-9C₁₂H₁₀Cl₂O₂

2,4-Pentanedione, 3-(3,4-dichlorobenzylidene)-

CAS 57982-85-1C₁₂H₁₀Cl₂O₂

3,5-Dichlorophenyl-(5-methyl-2-furyl)methanol

CAS 1443305-53-0C₁₂H₁₀Cl₂O₂

6-Chloro-4-(chloromethyl)-5,7-dimethyl-2H-chromen-2-one

CAS 147054-01-1C₁₂H₁₀Cl₂O₂

(3,4-Dichlorophenyl)(5-methylfuran-2-yl)methanol

CAS 1250701-00-8C₁₂H₁₀Cl₂O₂

1-Cyclopropyl-3-(2,4-dichlorophenyl)propane-1,3-dione

CAS 134301-28-3C₁₂H₁₀Cl₂O₂

6,8-Dichlorospiro[chroman-2,1'-cyclobutan]-4-one

CAS 1169847-93-1C₁₂H₁₀Cl₂O₂

2,4-Dichlorophenyl sorbate

CAS 878542-34-8C₁₂H₁₀Cl₂O₂

3-(2,5-Dichlorophenyl)bicyclo[1.1.1]pentane-1-carboxylic acid

CAS 131515-55-4C₁₂H₁₀Cl₂O₂

1-(4,7-Dichlorobenzofuran-2-yl)-2-methylpropan-1-one

CAS 1489002-75-6C₁₂H₁₀Cl₂O₂

4-Chloro-3-(2-chlorophenyl)-3,5-cyclohexadiene-1,2-diol

CAS 918967-80-3C₁₂H₁₀Cl₂O₂

2,2-Dichloro-3-phenylbicyclo[1.1.1]pentane-1-carboxylic acid

CAS 1865785-77-8C₁₂H₁₀Cl₂O₂

2-(2,2-Dichloroethenyl)-3-phenylcyclopropane-1-carboxylic acid

CAS 63649-21-8C₁₂H₁₀Cl₂O₂

5,8-Dioxaspiro[3.4]oct-1-ene, 3,3-dichloro-2-phenyl-

CAS 475634-06-1C₁₂H₁₀Cl₂O₂

5,5-Dichloro-4,5-dihydro[1,1'-biphenyl]-2,2'-diol

CAS 31113-52-7C₁₂H₁₀Cl₂O₂

1-(4,7-Dichloro-1-benzofuran-2-yl)butan-1-one

CAS 1484075-86-6C₁₂H₁₀Cl₂O₂

5-(2,2-Dichloroethenyl)-4-phenyloxolan-2-one

CAS 64501-97-9C₁₂H₁₀Cl₂O₂

(3E)-3-[(3,4-Dichlorophenyl)methylidene]-5-methyloxolan-2-one

CAS 93256-69-0C₁₂H₁₀Cl₂O₂

Cyclopent-2-en-1-yl 2,4-dichlorobenzoate

CAS 122570-92-7C₁₂H₁₀Cl₂O₂

3-[(2,3-Dichlorophenyl)methylidene]-5-methyloxolan-2-one

CAS 64745-56-8C₁₂H₁₀Cl₂O₂

3-[(2,5-Dichlorophenyl)methylidene]-5-methyloxolan-2-one

CAS 64745-52-4C₁₂H₁₀Cl₂O₂

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What is the molar mass of C12H10Cl2O2?

The molar mass of C12H10Cl2O2 is 257.11 g/mol, calculated from standard atomic weights for 12 carbon atoms, 10 hydrogen atoms, 2 chlorine atoms and 2 oxygen atoms. The monoisotopic mass is 256.0058 Da.

How many compounds have the formula C12H10Cl2O2?

CompoundList lists 35 compounds with the molecular formula C12H10Cl2O2, including 6-Chloro-4-(chloromethyl)-7-ethyl-2H-chromen-2-one, 5-(2,4-Dichlorophenyl)cyclohexane-1,3-dione, 5-(2,6-Dichlorophenyl)cyclohexane-1,3-dione. 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 C12H10Cl2O2?

C12H10Cl2O2 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.