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Molecular formula

C19H16Cl2N2O

16 compounds have this formula on CompoundList.

Molar mass
359.25g/mol
Monoisotopic mass
358.0640Da
Atoms
40
Elements
5
Rings plus double bonds
12

The formula C19H16Cl2N2O describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 1963.52%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 164.49%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 219.74%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 27.80%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.45%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C19H16Cl2N2O

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

Showing 1 to 16 of 16 compounds

2-(3,4-Dichlorobenzyl)-6-styryl-4,5-dihydro-3(2H)-pyridazinone chemical structure, C19H16Cl2N2O, CAS 1164529-92-3
2-(3,4-Dichlorobenzyl)-6-styryl-4,5-dihydro-3(2H)-pyridazinone
CAS 1164529-92-3C19H16Cl2N2O
11-(2,4-Dichlorophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one chemical structure, C19H16Cl2N2O, CAS 6241-74-3
11-(2,4-Dichlorophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one
CAS 6241-74-3C19H16Cl2N2O
N-(2,3-Dichlorophenyl)-2-((1-naphthalenylmethyl)amino)acetamide chemical structure, C19H16Cl2N2O, CAS 303091-16-9
N-(2,3-Dichlorophenyl)-2-((1-naphthalenylmethyl)amino)acetamide
CAS 303091-16-9C19H16Cl2N2O
3-(2,6-Dichlorobenzyl)-2-methyl-1-(3-pyridinylmethyl)-4(1H)-pyridinone chemical structure, C19H16Cl2N2O, CAS 339017-58-2
3-(2,6-Dichlorobenzyl)-2-methyl-1-(3-pyridinylmethyl)-4(1H)-pyridinone
CAS 339017-58-2C19H16Cl2N2O
(E)-2-Cyano-N-(2,4-dichlorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide chemical structure, C19H16Cl2N2O, CAS 466673-41-6
(E)-2-Cyano-N-(2,4-dichlorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide
CAS 466673-41-6C19H16Cl2N2O
8-Chloro-2-[(2-chlorophenyl)acetyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole chemical structure, C19H16Cl2N2O, CAS 900879-49-4
8-Chloro-2-[(2-chlorophenyl)acetyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole
CAS 900879-49-4C19H16Cl2N2O
2-Chloro-n-hydroxy-n,n-diphenyl-benzenecarboximidamide chemical structure, C19H16Cl2N2O, CAS 59387-55-2
2-Chloro-n-hydroxy-n,n-diphenyl-benzenecarboximidamide
CAS 59387-55-2C19H16Cl2N2O
(E)-2-Cyano-N-(3,5-dichlorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide chemical structure, C19H16Cl2N2O, CAS 466648-09-9
(E)-2-Cyano-N-(3,5-dichlorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide
CAS 466648-09-9C19H16Cl2N2O
(E)-2-Cyano-N-(2,6-dichlorophenyl)-3-(2,4,5-trimethylphenyl)prop-2-enamide chemical structure, C19H16Cl2N2O, CAS 1013273-81-8
(E)-2-Cyano-N-(2,6-dichlorophenyl)-3-(2,4,5-trimethylphenyl)prop-2-enamide
CAS 1013273-81-8C19H16Cl2N2O
2-(2,4-Dichlorobenzyl)-6-(2,4-dimethylphenyl)pyridazin-3(2H)-one chemical structure, C19H16Cl2N2O, CAS 922952-77-0
2-(2,4-Dichlorobenzyl)-6-(2,4-dimethylphenyl)pyridazin-3(2H)-one
CAS 922952-77-0C19H16Cl2N2O
N'-(4-Chlorophenyl)-N-hydroxy-N-phenylbenzenecarboximidamide--hydrogen chloride (1/1) chemical structure, C19H16Cl2N2O, CAS 59387-59-6
N'-(4-Chlorophenyl)-N-hydroxy-N-phenylbenzenecarboximidamide--hydrogen chloride (1/1)
CAS 59387-59-6C19H16Cl2N2O
N-[(4-Chlorophenyl)-cyanomethyl]-1-[(4-chlorophenyl)methyl]cyclopropane-1-carboxamide chemical structure, C19H16Cl2N2O, CAS 2418721-38-5
N-[(4-Chlorophenyl)-cyanomethyl]-1-[(4-chlorophenyl)methyl]cyclopropane-1-carboxamide
CAS 2418721-38-5C19H16Cl2N2O
N-[2-(3,4-Dichlorophenyl)ethyl]-N'-naphthalen-1-ylurea chemical structure, C19H16Cl2N2O, CAS 648420-55-7
N-[2-(3,4-Dichlorophenyl)ethyl]-N'-naphthalen-1-ylurea
CAS 648420-55-7C19H16Cl2N2O
1-{3-[4-(2,4-Dichlorophenoxy)phenyl]but-2-en-1-yl}-1H-imidazole chemical structure, C19H16Cl2N2O, CAS 61511-13-5
1-{3-[4-(2,4-Dichlorophenoxy)phenyl]but-2-en-1-yl}-1H-imidazole
CAS 61511-13-5C19H16Cl2N2O
[4-(5-{[(3,4-Dichlorophenyl)methyl]amino}pyridin-3-yl)phenyl]methanol chemical structure, C19H16Cl2N2O, CAS 920529-84-6
[4-(5-{[(3,4-Dichlorophenyl)methyl]amino}pyridin-3-yl)phenyl]methanol
CAS 920529-84-6C19H16Cl2N2O
2-Chloro-N-(8-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)benzamide chemical structure, C19H16Cl2N2O, CAS 1574361-48-0
2-Chloro-N-(8-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)benzamide
CAS 1574361-48-0C19H16Cl2N2O

Frequently asked questions

What is the molar mass of C19H16Cl2N2O?

The molar mass of C19H16Cl2N2O is 359.25 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 358.0640 Da.

How many compounds have the formula C19H16Cl2N2O?

CompoundList lists 16 compounds with the molecular formula C19H16Cl2N2O, including 2-(3,4-Dichlorobenzyl)-6-styryl-4,5-dihydro-3(2H)-pyridazinone, 11-(2,4-Dichlorophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one, N-(2,3-Dichlorophenyl)-2-((1-naphthalenylmethyl)amino)acetamide. 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 C19H16Cl2N2O?

C19H16Cl2N2O has a degree of unsaturation of 12. 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.