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EC number: 273-453-7 | CAS number: 68966-86-9
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:
- 14/8/2013 to 25/4/2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Key result
- Water solubility:
- 14 mg/L
- Conc. based on:
- test mat.
- Incubation duration:
- 24 h
- Temp.:
- 20 °C
- pH:
- >= 6.54 - <= 6.66
- Conclusions:
- The water solubility of the test item was determined to be 14 mg/L at 20°C.
- Executive summary:
The water solubility of the item was determined by using the Flask method of OECD TG 105. The amount of test item dissolved in water was determined by HPLC analysis with PDA detection. The water solubility was determined to be 14 mg/L at 20°C.
The study is reliable without restrictions (Klimisch 1), having followed a standard guideline.
Reference
Table 1 Results from definitive water solubility study
Sample number |
Time shaken at 30°C (Hours) |
Time equilibrated at 20°C (Hours) |
Concentration (mg/L) |
pH after test |
Sample 1A |
24 |
24 |
15 |
6.66 |
Sample 1B |
24 |
24 |
14 |
6.54 |
Sample 2A |
48 |
24 |
14 |
6.59 |
Sample 2B |
48 |
24 |
14 |
6.62 |
Sample 3A |
72 |
24 |
14 |
6.64 |
Sample 3B |
72 |
24 |
14 |
6.61 |
Description of key information
The water solubility of the test item was determined to be 14 mg/L at 20°C.
Key value for chemical safety assessment
- Water solubility:
- 14 mg/L
- at the temperature of:
- 20 °C
Additional information
The water solubility of the item was determined by using the Flask method of OECD TG 105 (2014). The amount of test item dissolved in water was determined by HPLC analysis with PDA detection. The water solubility was determined to be 14 mg/L at 20°C.
The study is reliable without restrictions (Klimisch 1), having followed a standard guideline.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
