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Molecular formula

C13H8ClNO2

48 compounds have this formula on CompoundList.

Molar mass
245.66g/mol
Monoisotopic mass
245.0244Da
Atoms
25
Elements
5
Rings plus double bonds
10

The formula C13H8ClNO2 describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 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 × 1363.56%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 83.28%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 114.43%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 15.70%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 213.03%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C13H8ClNO2

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

Showing 1 to 48 of 48 compounds

2-Chlorodibenz[b,f][1,4]oxazepin-11(10H)-one chemical structure, C13H8ClNO2, CAS 3158-91-6
2-Chlorodibenz[b,f][1,4]oxazepin-11(10H)-one
CAS 3158-91-6C13H8ClNO2
5-Chloro-3-(4-hydroxyphenyl)-2,1-benzisoxazole chemical structure, C13H8ClNO2, CAS 67445-85-6
5-Chloro-3-(4-hydroxyphenyl)-2,1-benzisoxazole
CAS 67445-85-6C13H8ClNO2
2-Chlorodibenz(b,f)-1,4-oxazepin-11(10H)-one chemical structure, C13H8ClNO2, CAS 3158-76-7
2-Chlorodibenz(b,f)-1,4-oxazepin-11(10H)-one
CAS 3158-76-7C13H8ClNO2
4-Chloro-2-phenoxyphenyl isocyanate chemical structure, C13H8ClNO2, CAS 160693-21-0
4-Chloro-2-phenoxyphenyl isocyanate
CAS 160693-21-0C13H8ClNO2
5-Chloro-2-phenoxyphenyl isocyanate chemical structure, C13H8ClNO2, CAS 85385-33-7
5-Chloro-2-phenoxyphenyl isocyanate
CAS 85385-33-7C13H8ClNO2
6-Chloro-2-methyl-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C13H8ClNO2, CAS 4118-33-6
6-Chloro-2-methyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 4118-33-6C13H8ClNO2
Fluorene, 2-chloro-7-nitro- chemical structure, C13H8ClNO2, CAS 6939-05-5
Fluorene, 2-chloro-7-nitro-
CAS 6939-05-5C13H8ClNO2
14-Chloro-2-oxa-9-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,11,13-hexaen-10-one chemical structure, C13H8ClNO2, CAS 3158-88-1
14-Chloro-2-oxa-9-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,11,13-hexaen-10-one
CAS 3158-88-1C13H8ClNO2
o-(5-Chloro-2-benzoxazolyl)phenol chemical structure, C13H8ClNO2, CAS 35875-81-1
o-(5-Chloro-2-benzoxazolyl)phenol
CAS 35875-81-1C13H8ClNO2
3-(4-Chloro-phenyl)-benzo[D]isoxazol-6-ol chemical structure, C13H8ClNO2, CAS 885273-28-9
3-(4-Chloro-phenyl)-benzo[D]isoxazol-6-ol
CAS 885273-28-9C13H8ClNO2
Benzene, 1-chloro-4-(isocyanatophenoxy)- chemical structure, C13H8ClNO2, CAS 30087-46-8
Benzene, 1-chloro-4-(isocyanatophenoxy)-
CAS 30087-46-8C13H8ClNO2
(5-Chloro-2-nitrosophenyl)(phenyl)methanone chemical structure, C13H8ClNO2, CAS 37496-77-8
(5-Chloro-2-nitrosophenyl)(phenyl)methanone
CAS 37496-77-8C13H8ClNO2
4-Chlorodibenz[b,f][1,4]oxazepin-11(10H)-one chemical structure, C13H8ClNO2, CAS 3158-94-9
4-Chlorodibenz[b,f][1,4]oxazepin-11(10H)-one
CAS 3158-94-9C13H8ClNO2
4-(2-Chloro-5-hydroxyphenyl)-2-cyanophenol chemical structure, C13H8ClNO2, CAS 1261894-93-2
4-(2-Chloro-5-hydroxyphenyl)-2-cyanophenol
CAS 1261894-93-2C13H8ClNO2
5-(2-Chloro-5-hydroxyphenyl)-2-cyanophenol chemical structure, C13H8ClNO2, CAS 1261932-19-7
5-(2-Chloro-5-hydroxyphenyl)-2-cyanophenol
CAS 1261932-19-7C13H8ClNO2
5-(2-Chloro-5-hydroxyphenyl)-3-cyanophenol chemical structure, C13H8ClNO2, CAS 1261932-32-4
5-(2-Chloro-5-hydroxyphenyl)-3-cyanophenol
CAS 1261932-32-4C13H8ClNO2
Phenol, 4-(5-chloro-2-benzoxazolyl)- chemical structure, C13H8ClNO2, CAS 61712-40-1
Phenol, 4-(5-chloro-2-benzoxazolyl)-
CAS 61712-40-1C13H8ClNO2
7-Chlorodibenz(b,f)(1,4)oxazepin-11(10H)-one chemical structure, C13H8ClNO2, CAS 3158-75-6
7-Chlorodibenz(b,f)(1,4)oxazepin-11(10H)-one
CAS 3158-75-6C13H8ClNO2
5-Chloro-2-(3-hydroxyphenoxy)benzonitrile chemical structure, C13H8ClNO2, CAS 68534-33-8
5-Chloro-2-(3-hydroxyphenoxy)benzonitrile
CAS 68534-33-8C13H8ClNO2
3-(5-Chloro-2-formylphenyl)isonicotinaldehyde chemical structure, C13H8ClNO2, CAS 919293-07-5
3-(5-Chloro-2-formylphenyl)isonicotinaldehyde
CAS 919293-07-5C13H8ClNO2
2-Methoxy-3-cyano-1-naphthoyl chloride chemical structure, C13H8ClNO2, CAS 263388-13-2
2-Methoxy-3-cyano-1-naphthoyl chloride
CAS 263388-13-2C13H8ClNO2
5-Chloro-2-(4-hydroxyphenoxy)benzonitrile chemical structure, C13H8ClNO2, CAS 65842-01-5
5-Chloro-2-(4-hydroxyphenoxy)benzonitrile
CAS 65842-01-5C13H8ClNO2
1-(2-Chlorophenyl)-2-(pyridin-3-yl)ethane-1,2-dione chemical structure, C13H8ClNO2, CAS 40061-26-5
1-(2-Chlorophenyl)-2-(pyridin-3-yl)ethane-1,2-dione
CAS 40061-26-5C13H8ClNO2
3-Chloro-2-phenoxy-phenylisocyanate chemical structure, C13H8ClNO2, CAS 85385-32-6
3-Chloro-2-phenoxy-phenylisocyanate
CAS 85385-32-6C13H8ClNO2

Frequently asked questions

What is the molar mass of C13H8ClNO2?

The molar mass of C13H8ClNO2 is 245.66 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 245.0244 Da.

How many compounds have the formula C13H8ClNO2?

CompoundList lists 48 compounds with the molecular formula C13H8ClNO2, including 2-Chlorodibenz[b,f][1,4]oxazepin-11(10H)-one, 5-Chloro-3-(4-hydroxyphenyl)-2,1-benzisoxazole, 2-Chlorodibenz(b,f)-1,4-oxazepin-11(10H)-one. 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 C13H8ClNO2?

C13H8ClNO2 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.