Registration Dossier
Registration Dossier
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EC number: 201-206-5 | CAS number: 79-42-5
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:
- April 11, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
- Specific details on test material used for the study:
- CAS No.: 79-42-5; EINECS No.: 201-206-5; Purity: >98 %; Lot No.: Batch: 56035 from 15/09/2016; Batch: 56631 from 25/10/2016; Batch: 58208 from 27/02/2017
- Key result
- Water solubility:
- > 1 g/L
- Conc. based on:
- test mat.
- Loading of aqueous phase:
- 1 000 other: >1g/L
- Temp.:
- 20 °C
- Remarks on result:
- completely miscible
- Details on results:
- Run 1: Batch 56035 solubility in water: >1,000 g/L at 20 °C
Run 2: Batch 56631 solubility in water: >1,000 g/L at 20.5 °C
Run 3: Batch 58208 solubility in water: >1,000 g/L at 20 °C
1. Run >1,000 g/L
2. Run >1,000 g/L
3. Run >1,000 g/L
Mean Value >1,000 g/L
with standard deviation >1,000 +/- 0.0 g/L - Conclusions:
- Under the study conditions, the measured water solubility of the test substance has been determined to be >1,000 +/- 0.0 g/L at 20 °C.
- Executive summary:
A study was conducted to determine water solubility using flask method according to OECD Guideline 105 and EU Method A.6. Under the study conditions, the measured water solubility of the test substance has been determined to be >1,000 +/- 0.0 g/L at 20 °C (Stannek, 2017).
Reference
Description of key information
The water solubility was determined according to OECD Guideline 105 and EU Method A.6 (Stannek, 2017).
Key value for chemical safety assessment
- Water solubility:
- 1 000 g/L
- at the temperature of:
- 20 °C
Additional information
>1000 g/L
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