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Molecular formula

C13H8Cl2N2O3

43 compounds have this formula on CompoundList.

Molar mass
311.12g/mol
Monoisotopic mass
309.9912Da
Atoms
28
Elements
5
Rings plus double bonds
10

The formula C13H8Cl2N2O3 describes a molecule made of 13 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 × 1350.19%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 82.59%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 222.79%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 29.00%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 315.43%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C13H8Cl2N2O3

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

Showing 1 to 43 of 43 compounds

2,4-Dichloro-N-(4-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 7506-43-6
2,4-Dichloro-N-(4-nitrophenyl)benzamide
CAS 7506-43-6C13H8Cl2N2O3
N-(3,5-Dichlorophenyl)-4-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 316142-27-5
N-(3,5-Dichlorophenyl)-4-nitrobenzamide
CAS 316142-27-5C13H8Cl2N2O3
2-(2,4-Dichlorophenyl)-2-oxoethyl 2-pyrazinecarboxylate chemical structure, C13H8Cl2N2O3, CAS 381170-43-0
2-(2,4-Dichlorophenyl)-2-oxoethyl 2-pyrazinecarboxylate
CAS 381170-43-0C13H8Cl2N2O3
2,4-Dichloro-3'-nitrobenzanilide chemical structure, C13H8Cl2N2O3, CAS 7506-42-5
2,4-Dichloro-3'-nitrobenzanilide
CAS 7506-42-5C13H8Cl2N2O3
4-Chloro-N-(2-chloro-5-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 313981-26-9
4-Chloro-N-(2-chloro-5-nitrophenyl)benzamide
CAS 313981-26-9C13H8Cl2N2O3
2-Chloro-N-(4-chlorophenyl)-5-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 54253-05-3
2-Chloro-N-(4-chlorophenyl)-5-nitrobenzamide
CAS 54253-05-3C13H8Cl2N2O3
3,5-Dichloro-N-(4-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 128915-32-2
3,5-Dichloro-N-(4-nitrophenyl)benzamide
CAS 128915-32-2C13H8Cl2N2O3
N-(1,3-Dioxaindan-5-yl)-5,6-dichloropyridine-3-carboxamide chemical structure, C13H8Cl2N2O3, CAS 736151-06-7
N-(1,3-Dioxaindan-5-yl)-5,6-dichloropyridine-3-carboxamide
CAS 736151-06-7C13H8Cl2N2O3
N-(2,3-Dichlorophenyl)-3-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 303194-90-3
N-(2,3-Dichlorophenyl)-3-nitrobenzamide
CAS 303194-90-3C13H8Cl2N2O3
N-(3,4-Dichlorophenyl)-2-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 97028-20-1
N-(3,4-Dichlorophenyl)-2-nitrobenzamide
CAS 97028-20-1C13H8Cl2N2O3
N-(2,3-Dichlorophenyl)-4-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 90665-27-3
N-(2,3-Dichlorophenyl)-4-nitrobenzamide
CAS 90665-27-3C13H8Cl2N2O3
2,4-Dichloro-N-(2-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 202207-08-7
2,4-Dichloro-N-(2-nitrophenyl)benzamide
CAS 202207-08-7C13H8Cl2N2O3
2-Chloro-N-(3-chlorophenyl)-4-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 303790-67-2
2-Chloro-N-(3-chlorophenyl)-4-nitrobenzamide
CAS 303790-67-2C13H8Cl2N2O3
2,3-Dichloro-N-(3-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 6389-20-4
2,3-Dichloro-N-(3-nitrophenyl)benzamide
CAS 6389-20-4C13H8Cl2N2O3
N-(3,4-Dichlorophenyl)-3-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 62129-26-4
N-(3,4-Dichlorophenyl)-3-nitrobenzamide
CAS 62129-26-4C13H8Cl2N2O3
N-(3,4-Dichlorophenyl)-4-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 10282-59-4
N-(3,4-Dichlorophenyl)-4-nitrobenzamide
CAS 10282-59-4C13H8Cl2N2O3
N-(2,4-Dichlorophenyl)-2-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 34489-99-1
N-(2,4-Dichlorophenyl)-2-nitrobenzamide
CAS 34489-99-1C13H8Cl2N2O3
N-(3,5-Dichlorophenyl)-2-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 316142-28-6
N-(3,5-Dichlorophenyl)-2-nitrobenzamide
CAS 316142-28-6C13H8Cl2N2O3
Benzamide, 5-chloro-N-(4-chlorophenyl)-2-nitro- chemical structure, C13H8Cl2N2O3, CAS 188604-94-6
Benzamide, 5-chloro-N-(4-chlorophenyl)-2-nitro-
CAS 188604-94-6C13H8Cl2N2O3
N-(3,5-Dichlorophenyl)-3-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 176033-47-9
N-(3,5-Dichlorophenyl)-3-nitrobenzamide
CAS 176033-47-9C13H8Cl2N2O3
N-(2,5-Dichlorophenyl)-4-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 7506-44-7
N-(2,5-Dichlorophenyl)-4-nitrobenzamide
CAS 7506-44-7C13H8Cl2N2O3
2-Chloro-N-(2-chloro-5-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 349092-23-5
2-Chloro-N-(2-chloro-5-nitrophenyl)benzamide
CAS 349092-23-5C13H8Cl2N2O3
3,4-Dichloro-N-(4-nitrophenyl)benzamide chemical structure, C13H8Cl2N2O3, CAS 10278-40-7
3,4-Dichloro-N-(4-nitrophenyl)benzamide
CAS 10278-40-7C13H8Cl2N2O3
4-Chloro-N-(2-chlorophenyl)-3-nitrobenzamide chemical structure, C13H8Cl2N2O3, CAS 97028-19-8
4-Chloro-N-(2-chlorophenyl)-3-nitrobenzamide
CAS 97028-19-8C13H8Cl2N2O3

Frequently asked questions

What is the molar mass of C13H8Cl2N2O3?

The molar mass of C13H8Cl2N2O3 is 311.12 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 309.9912 Da.

How many compounds have the formula C13H8Cl2N2O3?

CompoundList lists 43 compounds with the molecular formula C13H8Cl2N2O3, including 2,4-Dichloro-N-(4-nitrophenyl)benzamide, N-(3,5-Dichlorophenyl)-4-nitrobenzamide, 2-(2,4-Dichlorophenyl)-2-oxoethyl 2-pyrazinecarboxylate. 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 C13H8Cl2N2O3?

C13H8Cl2N2O3 has a degree of unsaturation of 10. 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.