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Physical & Chemical properties

Water solubility

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Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 2008
Reliability:
1 (reliable without restriction)
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
GLP compliance:
yes
Type of method:
flask method
Specific details on test material used for the study:
Purity >99%
Key result
Water solubility:
0.715 g/L
Conc. based on:
test mat.
Temp.:
20 °C
pH:
6.6
Conclusions:
The flask method was chosen for the determination of the water solubility of AHU377 C9. The water solubility of the test substance at 20.0°C ± 0.5°C was 0. 715 g/l. The pH of the aqueous sample after 72 hours stirring was 6.6.
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Feb - Aug 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Qualifier:
according to
Guideline:
EPA OPPTS 830.7840 (Water Solubility)
GLP compliance:
yes
Type of method:
flask method
Key result
Water solubility:
0.022 g/L
Conc. based on:
test mat.
Temp.:
20 °C
pH:
>= 4.3 - <= 4.5
Conclusions:
The flask method was applied for the determination of the water solubility of LBQ657 (900-04).
The water solubility of the test substance at 20°C was 0.0219 g/l.
The pH of the aqueous samples was 4.3 – 4.5.

Description of key information

The flask method was chosen for the determination of the water solubility of AHU377 C9. The water solubility of the test substance at 20.0°C ± 0.5°C was 0. 715 g/l. The pH of the aqueous sample after 72 hours stirring was 6.6.

The flask method was applied for the determination of the water solubility of the substance.

The water solubility of the test substance at 20°C was 0.0219 g/l.

The pH of the aqueous samples was 4.3 – 4.5.

Key value for chemical safety assessment

Water solubility:
0.715 g/L
at the temperature of:
20 °C

Additional information