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Diperoxochloric acid

Properties, data and information sources.

 

Contents

Diperoxochloric acid is the functional name for a metastable, aqueous system of peroxo-bound chlorine-containing oxo species. An isolable, structurally well-defined pure substance is not known. Its composition cannot be described by a single molecular formula, but only via titratable acid equivalents and oxidative capacity; Cl2O6 is frequently used as a formal molecular formula. The species exist exclusively in aqueous solution as a dynamic equilibrium of protonated and deprotonated forms.

The same applies to the formal salts of diperoxochloric acid, the diperoxochlorates; an example is sodium diperoxochlorate.

 

Names and Identifiers

Name
Diperoxochloric acid
Formula
Cl2O6
Molar mass
166.894 (g/mol)
CAS registry number
288389-48-0
InChI Key
BDPFOCXGWACWRU-UHFFFAOYSA-N

Systematic name
Chloryloxy chlorate

Other names, synonyms
Dioxybis(chlorane) tetraoxide

Abbreviation
DPOCL

Trade names; preparations
DermaPro; Woxheal

 

Chemical formulas

Molecular formula and structural formula of Diperoxochloric acid:

 

Diperoxochloric acid

 

Cl2O6

Mr = 166.894 g/mol

Chloryloxy chlorate
SMILES: O=Cl(=O)OOCl(=O)=O

 

Percentage and isotopic composition:

Mass-related elemental composition and isotope proportions of the compound Diperoxochloric acid - Cl2O6 - calculated based on molecular mass.

Symbol
Element E
Number x
of atoms Ex
Data of the element
and isotopes *
Percentages
of isotopes
Percentage of
Ex in formula mass
Cl
Chlorine
2 Ar = 35.45 u
ΣAr = 70.9 u
35Cl: 34.96885 u [75,80 %]
36Cl: 35.96831 u [<< 1 %]
37Cl: 36.9659 u [24,2 %]
 
35Cl: 32.2014 %
36Cl: trace
37Cl: 10.28066 %
42.4821 %O
Oxygen
6 Ar = 15.999 u
ΣAr = 95.994 u
16O: 15.99491 u [99,757 %]
17O: 16.99913 u [0,03835 %]
18O: 17.99916 u [0,205 %]
 
16O: 57.37818 %
17O: 0.02206 %
18O: 0.11791 %
57.5179 %

*) The third column lists the atomic masses or isotope masses of the elements involved and - in square brackets - the natural isotope composition.

 

More calculated data

The molar mass is M = 166.894 grams per mole.

The amount of substance in one kilogram of the substance is n = 5.992 mol.

The amount of substance in one gram of the substance is n = 0.006 mol.

Monoisotopic mass: 165.907193114 Da - related to 35Cl216O6.

 

Diperoxochloric acid as Active Ingredient

ATC Code:
D03AX17

Topical wound treatment for the therapy of chronic diabetic foot ulcers where infections and circulatory disorders delay healing.

Commercially available preparations consist of two components: The purpose of mixing a diperoxochloric acid solution with a sodium chloride solution is not to increase concentration, but rather to selectively alter the chemical equilibrium. By increasing chloride activity and ionic strength, the equilibrium within the peroxochlorine-containing system is shifted, preferentially forming more reactive chlorine-based oxidation forms. The sodium chloride solution thus serves to activate and stabilize the aqueous reaction system in a controlled manner.

For detailed information on the active ingredient, see: , NCI Thesaurus C221964.

 

External Sources

PubChem:ID 135390789ChemSpider:ID 81367173UNII of the FDA (USA):Unique Ingredient Identifier 39K3DB2N3F

 

Manufacturers and Sources of Supply

The table below lists producers and suppliers of Diperoxochloric acid as a commercial chemical for laboratories, research, industry and production with the corresponding contact details.

 

Literature Sources

[0] - Specialist and research articles in scientific journals via PubMed: Diperoxochloric_acid.

 


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Last update: 2026-01-30


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