C16H9Cl2NO2
33 compounds have this formula on CompoundList.
- Molar mass
- 318.15g/mol
- Monoisotopic mass
- 317.0010Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 12
The formula C16H9Cl2NO2 describes a molecule made of 16 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom 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 × 1660.40%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 92.85%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 222.28%35.45 × 2 = 70.900 g/mol
- N Nitrogen × 14.40%14.007 × 1 = 14.007 g/mol
- O Oxygen × 210.06%15.999 × 2 = 31.998 g/mol
Compounds with the formula C16H9Cl2NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 33 of 33 compounds
![(4Z)-2-(2-Chlorophenyl)-4-[(4-chlorophenyl)methylidene]-1,3-oxazol-5-one chemical structure, C16H9Cl2NO2, CAS 89242-34-2](/s/ROLLULMZYUVCBZ-ZROIWOOFSA-N.svg)
![(4Z)-2-(4-Chlorophenyl)-4-[(4-chlorophenyl)methylidene]-1,3-oxazol-5-one chemical structure, C16H9Cl2NO2, CAS 56617-87-9](/s/QSZPGCWECBZWJH-ZROIWOOFSA-N.svg)
![2-Chloro-3-[(4-chlorophenyl)amino]naphthalene-1,4-dione chemical structure, C16H9Cl2NO2, CAS 64505-81-3](/s/LBKUWRCJEFJUNW-UHFFFAOYSA-N.svg)
![(4Z)-4-[(3,4-Dichlorophenyl)methylidene]-2-phenyl-1,3-oxazol-5-one chemical structure, C16H9Cl2NO2, CAS 1037-02-1](/s/MYUAUDNSRVTJCU-ZROIWOOFSA-N.svg)
- 6-Chloro-2-(3-chlorophenyl)quinoline-4-carboxylic acid897560-00-8C16H9Cl2NO2
- 7-Chloro-1-(2-chlorophenyl)isoquinoline-3-carboxylic acid89242-32-0C16H9Cl2NO2
- 4-Chloronaphthalen-1-yl 2-chloropyridine-3-carboxylate722472-85-7C16H9Cl2NO2
- 1H-Pyrrole-2,5-dione, 1-(3,5-dichlorophenyl)-3-phenyl-27035-11-6C16H9Cl2NO2
- 5(4H)-Oxazolone, 2-(4-chlorophenyl)-4-[(3-chlorophenyl)methylene]-59698-68-9C16H9Cl2NO2
- Benzoic acid, 2-(1-cyano-2-(2,4-dichlorophenyl)ethenyl)-, (E)-75227-07-5C16H9Cl2NO2
- Benzoic acid, 2-(1-cyano-2-(3,4-dichlorophenyl)ethenyl)-, (E)-75227-08-6C16H9Cl2NO2
- 5-Chloroquinolin-8-yl 2-chlorobenzoate1051868-61-1C16H9Cl2NO2
- 5(4H)-Oxazolone, 2-(2-chlorophenyl)-4-[(4-chlorophenyl)methylene]-C16H9Cl2NO2
Frequently asked questions
What is the molar mass of C16H9Cl2NO2?
The molar mass of C16H9Cl2NO2 is 318.15 g/mol, calculated from standard atomic weights for 16 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 317.0010 Da.
How many compounds have the formula C16H9Cl2NO2?
CompoundList lists 33 compounds with the molecular formula C16H9Cl2NO2, including 6-Chloro-2-(4-chlorophenyl)-4-quinolinecarboxylic acid, 2-(3,4-Dichlorophenyl)quinoline-4-carboxylic acid, 2-(2,4-Dichlorophenyl)quinoline-4-carboxylic 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 C16H9Cl2NO2?
C16H9Cl2NO2 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.