Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
08 August 2018 - 17 October 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Cross-reference
Reason / purpose:
reference to other study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Version / remarks:
2016
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Version / remarks:
1995
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7840 (Water Solubility)
Version / remarks:
1998
Deviations:
no
GLP compliance:
yes
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid: viscous
Details on test material:
- Appearance: Brown viscous liquid
- Storage condition of test material: At room temperature

Results and discussion

Water solubility
Key result
Water solubility:
121 g/L
Conc. based on:
test mat.
Loading of aqueous phase:
540 g/L
Incubation duration:
>= 0 - <= 72 h
Temp.:
20 °C
pH:
2.9
Remarks on result:
other: reported value = corrected for purity
Details on results:
- The mean of the concentrations after 24, 48 and 72 h was reported as the water solubility of the substance.
- Maximum difference (24, 48 and 72 h) meets the criterion of ≤ 15% (i.e. 2.9%)

- No test item was detected in the pretreated sample from the blank.

Any other information on results incl. tables

Table: water solubility results (flask method)

Stirring time

[hours]

Analyzed concentration
[g/L]

Mean

[g/L]

Maximum difference
[%]

pH

 

 

 

 

 

24

120

121

2.9

2.9

 

 

 

 

 

48

124

 

 

 

 

 

 

 

 

72

120

 

 

 

 

 

 

 

 

reported concentrations are corrected for the purity of the test item

Applicant's summary and conclusion

Conclusions:
The water solubility of the substance at 20°C was determined to be 121 g/L (based on purity correction).