Registration Dossier

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study (OECD TG 105) with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report Date:
2011

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
yes
Remarks:
Shake flask method was used instead of column elution method and pH not given
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Test substance: C-Wax Type E
Purity: 99.5-100% (w/w)

Results and discussion

Water solubility
Water solubility:
4 mg/L
Temp.:
20 °C
Remarks on result:
other: pH not given
Details on results:
See below.

Any other information on results incl. tables

Total carbon content of the test substance: 77.3 %

Flask No.

Equilibration time at
20 °C

[h]

DOC content of
aqueous phase
[mg/L]

Content of test
substance
[mg/L]

1

2

3

24
48
72

3.4
3.2
3.6

4.4
4.1
4.7

mean

---

3.4

4

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The test substance has a water solubility of 4 mg/L.
Executive summary:

The water solubility of the test substance was determined according to a method mentioned in OECD TG 105 (shake flask method). The test substance has a water solubility of 4 mg/L.