Molecular formula

C₁₁H₆Cl₂N₂O₃

26 compounds have this formula on CompoundList.

Molar mass: 285.08g/mol
Monoisotopic mass: 283.9755Da
Atoms: 24
Elements: 5
Rings plus double bonds: 9

The formula C11H6Cl2N2O3 describes a molecule made of 11 carbon atoms, 6 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 3 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 × 1146.35%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 62.12%
1.008 × 6 = 6.048 g/mol
Cl Chlorine × 224.87%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 29.83%
14.007 × 2 = 28.014 g/mol
O Oxygen × 316.84%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C11H6Cl2N2O3

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

Showing 1 to 26 of 26 compounds

4-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid

CAS 1147-64-4C₁₁H₆Cl₂N₂O₃

3-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid

CAS 501649-79-2C₁₁H₆Cl₂N₂O₃

2-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid

CAS 869634-06-0C₁₁H₆Cl₂N₂O₃

6-(3,4-Dichlorophenyl)-5-hydroxy-4-pyrimidinecarboxylic acid

CAS 1648618-19-2C₁₁H₆Cl₂N₂O₃

6-(3,4-Dichlorophenoxy)-4-pyrimidinecarboxylic acid

CAS 1648618-15-8C₁₁H₆Cl₂N₂O₃

5-(2,4-Dichlorobenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione

CAS 148119-30-6C₁₁H₆Cl₂N₂O₃

RefChem:381799

CAS 148119-31-7C₁₁H₆Cl₂N₂O₃

Benzoic acid, 3,4-dichloro-, 2,3-dihydro-3-oxo-6-pyridazinyl ester

CAS 13386-09-9C₁₁H₆Cl₂N₂O₃

2-(2,4-Dichlorophenoxy)-3-nitropyridine

CAS 129199-44-6C₁₁H₆Cl₂N₂O₃

2-(3,4-Dichlorophenoxy)-5-nitropyridine

CAS 25935-29-9C₁₁H₆Cl₂N₂O₃

6-(2,3-Dichlorophenoxy)pyridazine-3-carboxylic acid

CAS 1184088-66-1C₁₁H₆Cl₂N₂O₃

2-(2,4-Dichlorophenoxy)-5-nitropyridine

CAS 28232-31-7C₁₁H₆Cl₂N₂O₃

4-Chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

CAS 339031-03-7C₁₁H₆Cl₂N₂O₃

2-(2,6-Dichlorophenoxy)-5-nitropyridine

CAS 218456-69-0C₁₁H₆Cl₂N₂O₃

5-[(2,3-Dichlorophenyl)methylidene]pyrimidine-2,4,6(1H,3H,5H)-trione

CAS 148119-29-3C₁₁H₆Cl₂N₂O₃

5-Chloro-2-[(5-chloropyridin-3-yl)oxy]nicotinic acid

CAS 847729-06-0C₁₁H₆Cl₂N₂O₃

2-Chloro-4-(3-chloro-5-pyridyloxy)-nitrobenzene

CAS 315227-14-6C₁₁H₆Cl₂N₂O₃

2-(3,4-Dichlorophenyl)-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid

CAS 1120258-84-5C₁₁H₆Cl₂N₂O₃

2-Chloro-4-(3-chloro-4-nitrophenoxy)pyridine

CAS 1412416-37-5C₁₁H₆Cl₂N₂O₃

5-Chloro-2-(2-chloro-4-nitrophenoxy)pyridine

CAS 875774-92-8C₁₁H₆Cl₂N₂O₃

3-Chloro-5-(2-chloro-4-nitrophenoxy)pyridine

CAS 315226-57-4C₁₁H₆Cl₂N₂O₃

Phenyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate

CAS 1202680-24-7C₁₁H₆Cl₂N₂O₃

2-Chloro-5-((2-chloropyrimidin-4-yl)oxy)benzoic acid

CAS 1394348-77-6C₁₁H₆Cl₂N₂O₃

2-Chloro-5-((6-chloro-pyrazin-2-yl)oxy)-benzoic acid

CAS 1394348-89-0C₁₁H₆Cl₂N₂O₃

Frequently asked questions

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What is the molar mass of C11H6Cl2N2O3?

The molar mass of C11H6Cl2N2O3 is 285.08 g/mol, calculated from standard atomic weights for 11 carbon atoms, 6 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 283.9755 Da.

How many compounds have the formula C11H6Cl2N2O3?

CompoundList lists 26 compounds with the molecular formula C11H6Cl2N2O3, including 4-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid, 3-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid, 2-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic 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 C11H6Cl2N2O3?

C11H6Cl2N2O3 has a degree of unsaturation of 9. 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.