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Water solubility

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water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
equivalent or similar to guideline
OECD Guideline 105 (Water Solubility)
Version / remarks:
and ETAD method
GLP compliance:
Type of method:
flask method
Key result
Water solubility:
< 10 µg/L
Conc. based on:
test mat. (total fraction)
Incubation duration:
72 h
23 °C
Remarks on result:
other: below LoQ of the method
no data on pH
Details on results:
3 independent vials from each solubility test were injected and measured. Each result given in the table below is the average of these 3 measurements.
Water solubility test: 10 µg/L*
n-Octanol solubility test: 10 µg/L*

* Limit of quantification of the method.
The water solubility of test substance was determined to be below the LOQ which is 10 µg/L at 23°C.

Description of key information

<10 µg/L at 23°C

Key value for chemical safety assessment

Additional information

The solubility was determined by flask method based on OECD Guideline 105 and the ETAD method. The quantification was analyzed by HPLC-UV.

The solubility is below the LOQ (10 µg/L)..