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Molecular formula

C18H19ClO6

6 compounds have this formula on CompoundList.

Molar mass
366.79g/mol
Monoisotopic mass
366.0870Da
Atoms
44
Elements
4
Rings plus double bonds
9

The formula C18H19ClO6 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom and 6 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 × 1858.94%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 195.22%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 19.66%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 626.17%
    15.999 × 6 = 95.994 g/mol
Look up another formula

Compounds with the formula C18H19ClO6

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

Showing 1 to 6 of 6 compounds

Pochonin A chemical structure, C18H19ClO6, CAS 544712-80-3
Pochonin A
CAS 544712-80-3C18H19ClO6
Pochonin E chemical structure, C18H19ClO6, CAS 544712-83-6
Pochonin E
CAS 544712-83-6C18H19ClO6
Spiro[benzofuran-2(3H),1'-cyclohexane]-2',3,4'-trione, 7-chloro-4,6-dimethoxy-3',3',6'-trimethyl- chemical structure, C18H19ClO6, CAS 26891-78-1
Spiro[benzofuran-2(3H),1'-cyclohexane]-2',3,4'-trione, 7-chloro-4,6-dimethoxy-3',3',6'-trimethyl-
CAS 26891-78-1C18H19ClO6
7-Chloro-2'-ethoxy-4,6-dimethoxy-6'-methyl-3H-spiro[[1]benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione chemical structure, C18H19ClO6, CAS 3260-51-3
7-Chloro-2'-ethoxy-4,6-dimethoxy-6'-methyl-3H-spiro[[1]benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione
CAS 3260-51-3C18H19ClO6
7-Chloro-4'-ethoxy-4,6-dimethoxy-6'-methyl-3H-spiro[[1]benzofuran-2,1'-cyclohex[3]ene]-2',3-dione chemical structure, C18H19ClO6, CAS 3260-52-4
7-Chloro-4'-ethoxy-4,6-dimethoxy-6'-methyl-3H-spiro[[1]benzofuran-2,1'-cyclohex[3]ene]-2',3-dione
CAS 3260-52-4C18H19ClO6
(2S,5'R)-7-Chloro-3',4,6-trimethoxy-2',5'-dimethylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione chemical structure, C18H19ClO6, CAS 34347-23-4
(2S,5'R)-7-Chloro-3',4,6-trimethoxy-2',5'-dimethylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
CAS 34347-23-4C18H19ClO6

Frequently asked questions

What is the molar mass of C18H19ClO6?

The molar mass of C18H19ClO6 is 366.79 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom and 6 oxygen atoms. The monoisotopic mass is 366.0870 Da.

How many compounds have the formula C18H19ClO6?

CompoundList lists 6 compounds with the molecular formula C18H19ClO6, including Pochonin A, Pochonin E, Spiro[benzofuran-2(3H),1'-cyclohexane]-2',3,4'-trione, 7-chloro-4,6-dimethoxy-3',3',6'-trimethyl-. 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 C18H19ClO6?

C18H19ClO6 has a degree of unsaturation of 9. 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.