Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2004
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2004

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
- Principle of test: 10g of test substance was added to 1L of deionized water. The dissolved concentration after 90 hours was determined with HPLC after filtration with a 0.45 μm filter.
- Short description of test conditions: 20 +-0.5 °C in dark conditions.
- Parameters analysed / observed: dissolved concentration (with HPLC)
GLP compliance:
not specified
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
yellow
Specific details on test material used for the study:
Test substance was purchased from Firma Aceto (Charge 020619)

Results and discussion

Water solubility
Key result
Water solubility:
352 mg/L
Incubation duration:
90 h
Temp.:
20 °C
pH:
ca. 7
Remarks on result:
other: pH of deionized water

Applicant's summary and conclusion

Conclusions:
The solubility after 90 hours was 352 mg/L