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Molecular formula

C18H16Cl4N2O2

5 compounds have this formula on CompoundList.

Molar mass
434.14g/mol
Monoisotopic mass
431.9966Da
Atoms
42
Elements
5
Rings plus double bonds
10

The formula C18H16Cl4N2O2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 4 chlorine atoms, 2 nitrogen 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 × 1849.80%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 163.71%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 432.66%
    35.45 × 4 = 141.800 g/mol
  • N Nitrogen × 26.45%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 27.37%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C18H16Cl4N2O2

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

Showing 1 to 5 of 5 compounds

N(1),N(6)-Bis(2,4-dichlorophenyl)hexanediamide chemical structure, C18H16Cl4N2O2, CAS 383163-11-9
N(1),N(6)-Bis(2,4-dichlorophenyl)hexanediamide
CAS 383163-11-9C18H16Cl4N2O2
2,6-Dichloro-N-[4-[(2,6-dichlorobenzoyl)amino]butyl]benzamide chemical structure, C18H16Cl4N2O2, CAS 547728-60-9
2,6-Dichloro-N-[4-[(2,6-dichlorobenzoyl)amino]butyl]benzamide
CAS 547728-60-9C18H16Cl4N2O2
4(3H)-Quinazolinone, 2-(2-hydroxy-3-trichloropropyl)-3-(o-tolyl)-, hydrochloride chemical structure, C18H16Cl4N2O2, CAS 1772-87-8
4(3H)-Quinazolinone, 2-(2-hydroxy-3-trichloropropyl)-3-(o-tolyl)-, hydrochloride
CAS 1772-87-8C18H16Cl4N2O2
2,2-Dichloro-N-[4-[4-[(2,2-dichloroacetyl)amino]-3-methylphenyl]-2-methylphenyl]acetamide chemical structure, C18H16Cl4N2O2, CAS 55230-06-3
2,2-Dichloro-N-[4-[4-[(2,2-dichloroacetyl)amino]-3-methylphenyl]-2-methylphenyl]acetamide
CAS 55230-06-3C18H16Cl4N2O2
N-(3-Chloro-4-pyrrolidin-1-ylphenyl)-2-(2,4,5-trichlorophenoxy)acetamide chemical structure, C18H16Cl4N2O2, CAS 431907-66-3
N-(3-Chloro-4-pyrrolidin-1-ylphenyl)-2-(2,4,5-trichlorophenoxy)acetamide
CAS 431907-66-3C18H16Cl4N2O2

Frequently asked questions

What is the molar mass of C18H16Cl4N2O2?

The molar mass of C18H16Cl4N2O2 is 434.14 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 4 chlorine atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 431.9966 Da.

How many compounds have the formula C18H16Cl4N2O2?

CompoundList lists 5 compounds with the molecular formula C18H16Cl4N2O2, including N(1),N(6)-Bis(2,4-dichlorophenyl)hexanediamide, 2,6-Dichloro-N-[4-[(2,6-dichlorobenzoyl)amino]butyl]benzamide, 4(3H)-Quinazolinone, 2-(2-hydroxy-3-trichloropropyl)-3-(o-tolyl)-, hydrochloride. 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 C18H16Cl4N2O2?

C18H16Cl4N2O2 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.