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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

water solubility
Type of information:
experimental study
Adequacy of study:
other information
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference Type:
study report
Report date:

Materials and methods

Test guideline
other: BASF standard method EM/00408/01
Principles of method if other than guideline:
The water solubility of substances with an expected high
solubility is normally determined according to flask method
described in OECD Guideline for the Testing of Chemicals 105.
To apply this method, the preparation of a saturated solution of
test item in water is required. Since this is not possible for this
test item, a homemade method described in the External
method EM/00408/01 from Competence Center Analytics,
BASF SE (chapter 4: visual method) was applied to investigate
complete miscibility.
GLP compliance:
Type of method:
other: investigation of complete miscibility

Test material

Constituent 1
Chemical structure
Reference substance name:
Zirconium di(acetate) oxide
EC Number:
EC Name:
Zirconium di(acetate) oxide
Cas Number:
Molecular formula:
C4 H6 O5 Zr
zirconium di(acetate) oxide
Details on test material:
- Name of test material (as cited in study report): Zirkonyldiacetat-Lösung
- Purity: ZrO(Ac)2: 54.8%, Wasser: 20.7%, Essigsäure: 24.5%
- Lot/batch No.: 0005 012 573

Results and discussion

Water solubility
Remarks on result:
other: miscible in any ratio with water

Any other information on results incl. tables

The test item is miscible with water at T = 23°C and at T = 20°C in any ratio.

Applicant's summary and conclusion