CompoundList
Sign in
Molecular formula

C12H8Cl2N2O3

36 compounds have this formula on CompoundList.

Molar mass
299.11g/mol
Monoisotopic mass
297.9912Da
Atoms
27
Elements
5
Rings plus double bonds
9

The formula C12H8Cl2N2O3 describes a molecule made of 12 carbon atoms, 8 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 × 1248.19%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 82.70%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 223.70%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 29.37%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 316.05%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C12H8Cl2N2O3

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

Showing 1 to 36 of 36 compounds

3-(2,4-Dichlorophenoxy)-5-nitrobenzenamine chemical structure, C12H8Cl2N2O3, CAS 208122-62-7
3-(2,4-Dichlorophenoxy)-5-nitrobenzenamine
CAS 208122-62-7C12H8Cl2N2O3
Methyl 2-(4,5-dichloro-6-oxo-1(6H)-pyridazinyl)benzoate chemical structure, C12H8Cl2N2O3, CAS 1087792-04-8
Methyl 2-(4,5-dichloro-6-oxo-1(6H)-pyridazinyl)benzoate
CAS 1087792-04-8C12H8Cl2N2O3
Methyl 4-(4,5-dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoate chemical structure, C12H8Cl2N2O3, CAS 1000930-84-6
Methyl 4-(4,5-dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoate
CAS 1000930-84-6C12H8Cl2N2O3
3-[(3,4-Dichlorophenyl)methoxy]-2-nitropyridine chemical structure, C12H8Cl2N2O3, CAS 875624-52-5
3-[(3,4-Dichlorophenyl)methoxy]-2-nitropyridine
CAS 875624-52-5C12H8Cl2N2O3
[2-Oxo-2-(1H-pyrrol-2-yl)ethyl] 3,6-dichloropyridine-2-carboxylate chemical structure, C12H8Cl2N2O3, CAS 874641-29-9
[2-Oxo-2-(1H-pyrrol-2-yl)ethyl] 3,6-dichloropyridine-2-carboxylate
CAS 874641-29-9C12H8Cl2N2O3
6-(3,4-Dichlorophenyl)-5-methoxypyrimidine-4-carboxylic acid chemical structure, C12H8Cl2N2O3, CAS 1426412-06-7
6-(3,4-Dichlorophenyl)-5-methoxypyrimidine-4-carboxylic acid
CAS 1426412-06-7C12H8Cl2N2O3
Methyl 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate chemical structure, C12H8Cl2N2O3, CAS 129109-19-9
Methyl 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate
CAS 129109-19-9C12H8Cl2N2O3
5-Cyclopropyl-3-(3,5-dichloro-4-pyridyl)isoxazole-4-carboxylic Acid chemical structure, C12H8Cl2N2O3, CAS 1020569-99-6
5-Cyclopropyl-3-(3,5-dichloro-4-pyridyl)isoxazole-4-carboxylic Acid
CAS 1020569-99-6C12H8Cl2N2O3
Benzenamine, 5-(2,4-dichlorophenoxy)-2-nitro- chemical structure, C12H8Cl2N2O3, CAS 60110-39-6
Benzenamine, 5-(2,4-dichlorophenoxy)-2-nitro-
CAS 60110-39-6C12H8Cl2N2O3
Methyl 4-chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate chemical structure, C12H8Cl2N2O3, CAS 866051-44-7
Methyl 4-chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate
CAS 866051-44-7C12H8Cl2N2O3
3(2H)-Pyridazinone, 4,5-dichloro-2-(4-methoxybenzoyl)- chemical structure, C12H8Cl2N2O3, CAS 155164-68-4
3(2H)-Pyridazinone, 4,5-dichloro-2-(4-methoxybenzoyl)-
CAS 155164-68-4C12H8Cl2N2O3
(5E)-5-[(2,4-Dichlorophenyl)methylidene]-1-methyl-1,3-diazinane-2,4,6-trione chemical structure, C12H8Cl2N2O3, CAS 5240-91-5
(5E)-5-[(2,4-Dichlorophenyl)methylidene]-1-methyl-1,3-diazinane-2,4,6-trione
CAS 5240-91-5C12H8Cl2N2O3
(6',7'-Dichloro-2'-oxospiro[1,3-dioxolane-2,3'-indol]-1'(2'H)-yl)acetonitrile chemical structure, C12H8Cl2N2O3, CAS 883645-27-0
(6',7'-Dichloro-2'-oxospiro[1,3-dioxolane-2,3'-indol]-1'(2'H)-yl)acetonitrile
CAS 883645-27-0C12H8Cl2N2O3
N-(3,5-Dichloropyridin-4-yl)-3,4-dihydroxybenzamide chemical structure, C12H8Cl2N2O3, CAS 1412448-29-3
N-(3,5-Dichloropyridin-4-yl)-3,4-dihydroxybenzamide
CAS 1412448-29-3C12H8Cl2N2O3
3,4-Dichloro-N'-(2-furoyl)benzohydrazide chemical structure, C12H8Cl2N2O3, CAS 352340-59-1
3,4-Dichloro-N'-(2-furoyl)benzohydrazide
CAS 352340-59-1C12H8Cl2N2O3
5-[(1E)-2-(3,5-Dichlorophenyl)ethenyl]-3-methyl-4-nitroisoxazole chemical structure, C12H8Cl2N2O3, CAS 1205553-62-3
5-[(1E)-2-(3,5-Dichlorophenyl)ethenyl]-3-methyl-4-nitroisoxazole
CAS 1205553-62-3C12H8Cl2N2O3
3-(3,5-Dichloro-2-oxo-2H-pyrazin-1-yl)-benzoic acid methyl ester chemical structure, C12H8Cl2N2O3, CAS 1820647-18-4
3-(3,5-Dichloro-2-oxo-2H-pyrazin-1-yl)-benzoic acid methyl ester
CAS 1820647-18-4C12H8Cl2N2O3
(5-Chloro-2-nitro-phenyl)-(6-chloro-pyridin-3-yl)-methanol chemical structure, C12H8Cl2N2O3, CAS 698395-55-0
(5-Chloro-2-nitro-phenyl)-(6-chloro-pyridin-3-yl)-methanol
CAS 698395-55-0C12H8Cl2N2O3
(4',7'-Dichloro-2'-oxospiro[1,3-dioxolane-2,3'-indol]-1'(2'H)-yl)acetonitrile chemical structure, C12H8Cl2N2O3, CAS 883640-95-7
(4',7'-Dichloro-2'-oxospiro[1,3-dioxolane-2,3'-indol]-1'(2'H)-yl)acetonitrile
CAS 883640-95-7C12H8Cl2N2O3
4-[(2,4-Dichlorophenyl)methoxy]-3-nitropyridine chemical structure, C12H8Cl2N2O3, CAS 882682-66-8
4-[(2,4-Dichlorophenyl)methoxy]-3-nitropyridine
CAS 882682-66-8C12H8Cl2N2O3
5-[(2,6-Dichlorophenyl)methoxy]pyrazine-2-carboxylic acid chemical structure, C12H8Cl2N2O3, CAS 642085-69-6
5-[(2,6-Dichlorophenyl)methoxy]pyrazine-2-carboxylic acid
CAS 642085-69-6C12H8Cl2N2O3
Methyl 1-(3,4-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate chemical structure, C12H8Cl2N2O3, CAS 1290710-37-0
Methyl 1-(3,4-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate
CAS 1290710-37-0C12H8Cl2N2O3
2,4-Imidazolidinedione, 3-(3,5-dichlorophenyl)-1-(1-oxo-2-propenyl)- chemical structure, C12H8Cl2N2O3, CAS 67851-36-9
2,4-Imidazolidinedione, 3-(3,5-dichlorophenyl)-1-(1-oxo-2-propenyl)-
CAS 67851-36-9C12H8Cl2N2O3
2-(2,4-Dichlorophenoxy)-5-nitroaniline chemical structure, C12H8Cl2N2O3, CAS 88964-88-9
2-(2,4-Dichlorophenoxy)-5-nitroaniline
CAS 88964-88-9C12H8Cl2N2O3

Frequently asked questions

What is the molar mass of C12H8Cl2N2O3?

The molar mass of C12H8Cl2N2O3 is 299.11 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 297.9912 Da.

How many compounds have the formula C12H8Cl2N2O3?

CompoundList lists 36 compounds with the molecular formula C12H8Cl2N2O3, including 3-(2,4-Dichlorophenoxy)-5-nitrobenzenamine, Methyl 2-(4,5-dichloro-6-oxo-1(6H)-pyridazinyl)benzoate, Methyl 4-(4,5-dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoate. 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 C12H8Cl2N2O3?

C12H8Cl2N2O3 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.