Registration Dossier
Registration Dossier
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EC number: 700-772-5 | CAS number: 1190961-28-4
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Testing was performed according to guideline.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- 1,6-bis({2,2-bis[(undecyloxy)methyl]butyl}) hexanedioate
- EC Number:
- 700-772-5
- Cas Number:
- 1190961-28-4
- Molecular formula:
- N/A - too complex
- IUPAC Name:
- 1,6-bis({2,2-bis[(undecyloxy)methyl]butyl}) hexanedioate
- Test material form:
- other: liquid
- Details on test material:
- - Physical state: straw colored liquid
- Purity test date: 100% as UVCB
- Expiration date of the lot/batch: 17 September 2012
- Storage condition of test material: room temperature, in the dark
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- < 0.9 mg/L
- Temp.:
- 20 °C
- Remarks on result:
- other: pH not reported
Any other information on results incl. tables
The concentration (g/L) of test item in the sample solutions is shown in the following table:
Sample Number |
Time Shaken at 30oC (hours) |
Time Equilibrated at 20oC (hours) |
Concentration (g/L) |
Solution pH |
1 |
24 |
24 |
< 1.0 x10-3 |
6.3 |
2 |
48 |
24 |
< 1.0 x10-3 |
6.4 |
3 |
72 |
24 |
< 1.0 x10-3 |
6.1 |
Overall concentration: < 1.0 X 10-3 g/L at 20.0 ± 0.5oC
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The test substance is slightly soluble. Water solubility is estimated to be <<1.0 X 10^-3 g/L at 20.0 ± 0.5 oC - Executive summary:
Test System
The determination was carried out using a flask method, designed to be compatible with Method A6 Water Solubility of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 105 of the OECD Guidelines for Testing of Chemicals, 27 July 1995. The test system consists of glass double distilled water.
Principle of the Test
An excess amount of the test item is brought into contact with water. When saturation is achieved, the mass concentration of the test item in the aqueous solution is determined by a suitable analytical method.
Result
The water solubility of the test item has been determined to be less than 1.0 x 10-3 g/L of solution at 20.0 ± 0.5oC.
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