Registration Dossier
Registration Dossier
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EC number: 204-498-2 | CAS number: 121-79-9
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:
- 2016-11-23 to 2016-12-12
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 2.7 g/L
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- 5
- Conclusions:
- The water solubility of the test item propyl gallate is 2.7 g/L at 20 °C.
- Executive summary:
The water solubility of the test item propyl gallate is 2.7 g/L at 20 °C determined according to OECD Guideline 105 by UV/VIS spectroscopy.
Reference
Description of key information
The water solubility of the test item propyl gallate is 2.7 g/L at 20 °C determined according to OECD Guideline 105 by UV/VIS spectroscopy.
Key value for chemical safety assessment
- Water solubility:
- 2.7 g/L
- at the temperature of:
- 20 °C
Additional information
The examination of the water solubility at 20 °C of propyl gallate was conducted in triplicate according to OECD Guideline 105 ("Water Solubility", Adopted: 27. July 1995). The determination of the concentration of propyl gallate was carried out with UV/VIS spectroscopy by external calibration at 272 nm. Moreover, the pH of each sample solution was measured, and the Tyndall effect was examined.
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