Registration Dossier

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Administrative data

Endpoint:
water solubility
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Remarks:
Scientific QSAR validated

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Principles of method if other than guideline:
QSAR
1. SOFTWARE
WSKOWWIN EPIWIN program of the US EPA (Environmental protection Agency )
2. MODEL (incl. version number)







GLP compliance:
no
Other quality assurance:
other: Educational and practical background of Author
Remarks:
educational and professional experience of experimentator
Type of method:
other: QSAR
Remarks:
Scientific QSAR

Test material

Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: The test material is representative of the registered substance
- Expiration date of the lot/batch: not relevant
- Purity test date: not relevant

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room temperature in the dark
- Stability under test conditions: stable
- Solubility and stability of the test substance in the solvent/vehicle: soluble

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: none
- Preliminary purification step (if any): none

Results and discussion

Water solubility
Key result
Water solubility:
ca. 10 - ca. 100 000 mg/L
Conc. based on:
test mat.
Temp.:
25 °C
pH:
>= 3 - <= 6
Remarks on result:
other: QSAR
Remarks:
calculated for several predicted const. but result not assumed to be realistic
Details on results:
Confidential

Applicant's summary and conclusion

Conclusions:
Water solubility calculated by EPIWIN QSAR fragment method was ca. 10 and ca.1000 mg/L for postulated constit., but these data were not representative for the industrial product which is solubule >100 g/L

Executive summary:

The solubility of the indsutrial product is >100 g/L