Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP- and Guideline Study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7840 (Water Solubility)
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method

Test material

Results and discussion

Water solubility
Water solubility:
ca. 255 mg/L
Temp.:
20 °C
pH:
ca. 6.9

Any other information on results incl. tables

FINAL RESULTS

The water solubility CS of the test item was determined at 20°C according to the "flask method"

described in the European Commission Council regulation (EC) No 440/2008. Annex. Part A. A.6.,

OECD-Guideline 105 and the EPA Product Properties Test Guideline OPPTS 830.7840.

The concentrations of the test item were determined by HPLC analysis.

The reversed-phase HPLC method used was found to be valid.

The results of the solubility measurements are shown below:

Solubility in                     Final pH        CS Solubility at 20°C       RSD

Double distilled water       6.9 1)                     255 * 10 -3 g/L        1.1 %

1) Mean pH – value resulting from three experiments

The sample purity of 98.5 % w/w has been taken into account.

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): moderately soluble (100-1000 mg/L)