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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Remarks:
read-across on structural analogue
Adequacy of study:
key study
Study period:
From September 22,2008 to December 18,2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: GLP with certificate.The study is clear and complete in any parts. The substance is well identified, the method is suitable for the substance. Result in read across based on grouping of substances
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
other: Both Column Elution and flask method
Key result
Water solubility:
< 0.023 mg/L
Temp.:
20 °C
pH:
>= 7.03 - <= 9.52
Remarks on result:
other: Detection limit of the instrument
Details on results:
As required by the guideline, equilibrium was reached as concentrations from the 5 last successive samples did not differ by more than by 30%

Validity

All the system was thermostated at 20°C +/- 0.5 °C.

Conclusions:
Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
All replicates give the result of water solubility as less than 0.023mg/L, which is the detection limit of the analysis method
Executive summary:

The water solubility of the test item has been assessed according to OECD guideline 105.

Description of key information

Key value for chemical safety assessment

Water solubility:
0.023 mg/L
at the temperature of:
20 °C

Additional information

Instrumental detection limit