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Molecular formula

C12H3Cl7O

36 compounds have this formula on CompoundList.

Molar mass
411.31g/mol
Monoisotopic mass
419.8406Da
Atoms
23
Elements
4
Rings plus double bonds
8

The formula C12H3Cl7O describes a molecule made of 12 carbon atoms, 3 hydrogen atoms, 7 chlorine 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 × 1235.04%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 30.74%
    1.008 × 3 = 3.024 g/mol
  • Cl Chlorine × 760.33%
    35.45 × 7 = 248.150 g/mol
  • O Oxygen × 13.89%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C12H3Cl7O

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

Showing 1 to 36 of 36 compounds

2,2',3',4,4',5,5'-Heptachloro-3-biphenylol chemical structure, C12H3Cl7O, CAS 158076-69-8
2,2',3',4,4',5,5'-Heptachloro-3-biphenylol
CAS 158076-69-8C12H3Cl7O
2,2',3,3',4',5,5'-Heptachloro-4-biphenylol chemical structure, C12H3Cl7O, CAS 158076-64-3
2,2',3,3',4',5,5'-Heptachloro-4-biphenylol
CAS 158076-64-3C12H3Cl7O
4-Hydroxy-2,2',3,4',5,5',6-heptachlorobiphenyl chemical structure, C12H3Cl7O, CAS 158076-68-7
4-Hydroxy-2,2',3,4',5,5',6-heptachlorobiphenyl
CAS 158076-68-7C12H3Cl7O
2,2',3,4,4',6,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 106220-84-2
2,2',3,4,4',6,6'-Heptachlorodiphenyl ether
CAS 106220-84-2C12H3Cl7O
2,2',3,3',4,5,6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727738-96-7
2,2',3,3',4,5,6-Heptachlorodiphenyl ether
CAS 727738-96-7C12H3Cl7O
Heptachlorodiphenyl ether (mixed isomers) chemical structure, C12H3Cl7O, CAS 55684-92-9
Heptachlorodiphenyl ether (mixed isomers)
CAS 55684-92-9C12H3Cl7O
2,2',3,3',4,4',5-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 71585-40-5
2,2',3,3',4,4',5-Heptachlorodiphenyl ether
CAS 71585-40-5C12H3Cl7O
2,2',3,3',4,5',6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 83992-71-6
2,2',3,3',4,5',6'-Heptachlorodiphenyl ether
CAS 83992-71-6C12H3Cl7O
2,2',3,4,4',5,6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 157683-75-5
2,2',3,4,4',5,6-Heptachlorodiphenyl ether
CAS 157683-75-5C12H3Cl7O
2,2',3,4',5,5',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 109828-23-1
2,2',3,4',5,5',6-Heptachlorodiphenyl ether
CAS 109828-23-1C12H3Cl7O
2,2',3,4,4',5,5'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 83992-69-2
2,2',3,4,4',5,5'-Heptachlorodiphenyl ether
CAS 83992-69-2C12H3Cl7O
2,3,3',4,4',5,6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 83992-70-5
2,3,3',4,4',5,6-Heptachlorodiphenyl ether
CAS 83992-70-5C12H3Cl7O
2,3,3',4,4',5,5'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 83992-72-7
2,3,3',4,4',5,5'-Heptachlorodiphenyl ether
CAS 83992-72-7C12H3Cl7O
2,2',3,4,4',5,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 88467-63-4
2,2',3,4,4',5,6'-Heptachlorodiphenyl ether
CAS 88467-63-4C12H3Cl7O
2,2',3,4,4',5',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 106220-85-3
2,2',3,4,4',5',6-Heptachlorodiphenyl ether
CAS 106220-85-3C12H3Cl7O
2,2',3,3',4,5,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 159553-73-8
2,2',3,3',4,5,6'-Heptachlorodiphenyl ether
CAS 159553-73-8C12H3Cl7O
2,2',3,3',4,5,5'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 83992-74-9
2,2',3,3',4,5,5'-Heptachlorodiphenyl ether
CAS 83992-74-9C12H3Cl7O
2,2',3,4,5,5',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727738-97-8
2,2',3,4,5,5',6-Heptachlorodiphenyl ether
CAS 727738-97-8C12H3Cl7O
2,2',3,4,5,6,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 22274-48-2
2,2',3,4,5,6,6'-Heptachlorodiphenyl ether
CAS 22274-48-2C12H3Cl7O
2,2',3,4',5,6,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 116995-22-3
2,2',3,4',5,6,6'-Heptachlorodiphenyl ether
CAS 116995-22-3C12H3Cl7O
2,3,3',4,5,5',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727738-98-9
2,3,3',4,5,5',6-Heptachlorodiphenyl ether
CAS 727738-98-9C12H3Cl7O
2,2',3,3',4,4',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727738-99-0
2,2',3,3',4,4',6-Heptachlorodiphenyl ether
CAS 727738-99-0C12H3Cl7O
2,2',3,3',4,5',6-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727739-00-6
2,2',3,3',4,5',6-Heptachlorodiphenyl ether
CAS 727739-00-6C12H3Cl7O
2,2',3,3',4,6,6'-Heptachlorodiphenyl ether chemical structure, C12H3Cl7O, CAS 727739-01-7
2,2',3,3',4,6,6'-Heptachlorodiphenyl ether
CAS 727739-01-7C12H3Cl7O

Frequently asked questions

What is the molar mass of C12H3Cl7O?

The molar mass of C12H3Cl7O is 411.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 3 hydrogen atoms, 7 chlorine atoms and 1 oxygen atom. The monoisotopic mass is 419.8406 Da.

How many compounds have the formula C12H3Cl7O?

CompoundList lists 36 compounds with the molecular formula C12H3Cl7O, including 2,2',3',4,4',5,5'-Heptachloro-3-biphenylol, 2,2',3,3',4',5,5'-Heptachloro-4-biphenylol, 4-Hydroxy-2,2',3,4',5,5',6-heptachlorobiphenyl. 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 C12H3Cl7O?

C12H3Cl7O has a degree of unsaturation of 8. 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.