Registration Dossier
Registration Dossier
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EC number: 682-872-8 | CAS number: 957787-76-7
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-02-11 to 2009-02-26
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Followed established guideline and GLP requirements.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Water solubility:
- 0.086 g/L
- Temp.:
- 20 °C
- pH:
- 10.2
- Remarks on result:
- other: Preliminary estimate was 7.93 x 10-2 g/l
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
Water solubility of the test material was determined to be 8.64 x 10-2 g/l using the flask method and GC analysis. - Executive summary:
Water Solubility: A value of 8.64 x 10-2g/l at 20.0 degrees C +/- 0.5 was determined for the test article using the Flask method (Method A6 Water Solubility of Commission Regulation (EC) No. 440/2008 of 30 May 2008 and Method 830.7840 of the OPPTS Guideline).
Reference
Concentration (g/l) of test material in sample solutions
Sample number |
Time Shaken at 30 degrees C (hours) |
Time Equilibrated at 20 degrees C (hours) |
Sample A concentration (10-2 g/l) |
Sample B concentration (10-2 g/l) |
Mean Concentration (10-2 g/l) |
pH |
1 |
24 |
24 |
8.27 |
8.43 |
8.35 |
10.2 |
2 |
48 |
24 |
8.50 |
8.72 |
8.61 |
10.2 |
3 |
72 |
24 |
8.88 |
9.01 |
8.95 |
10.2 |
Mean Concentration: 8.64 x 10-2 g/l at 20.0 +/- 0.5 degrees C
Range: 8.35 x 10-2 to8.95 x 10-2 g/l
Description of key information
Water Solubility: A value of 8.64 x 10-2g/l at 20.0 degrees C +/- 0.5 was determined for the test article using the Flask method (Method A6 Water Solubility of Commission Regulation (EC) No. 440/2008 of 30 May 2008 and Method 830.7840 of the OPPTS Guideline).
Key value for chemical safety assessment
- Water solubility:
- 86.4 mg/L
- at the temperature of:
- 20 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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