Registration Dossier
Registration Dossier
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EC number: 271-272-8 | CAS number: 68527-63-9
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:
- 2021-07-28 to 2021-12-21
- 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
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- 2008
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot No. of test material: Sponsor, lot 10419
- Expiration date of the lot: 2023/4/23
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Dry and dark at ambient temperature (21 – 29°C)
- Stability under test conditions: stable
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: none - Water solubility:
- 47.16 g/L
- Conc. based on:
- test mat.
- Incubation duration:
- 24 h
- Temp.:
- 20 °C
- pH:
- ca. 7
- Water solubility:
- 45.05 g/L
- Conc. based on:
- test mat.
- Incubation duration:
- 48 h
- Temp.:
- 20 °C
- pH:
- ca. 7
- Water solubility:
- 44.87 g/L
- Conc. based on:
- test mat.
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- ca. 7
- Key result
- Water solubility:
- 45.69 g/L
- Conc. based on:
- test mat.
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- ca. 7
- Remarks on result:
- other: The mean solubility of Diethyl sulphate, compound with 2-(heptadec-8-enyl)-4,5-dihydro-1H-imidazole-1-ethanol (1:1) in Milli-Q water was found to be 45.69 g/L with 3.00 % RSD at 20 °C.
- Conclusions:
- The mean solubility of Diethyl sulphate, compound with 2-(heptadec-8-enyl)-4,5-dihydro-1H-imidazole-1-ethanol (1:1) in Milli-Q water was found to be 45.69 g/L with 3.00 % RSD at 20 °C.
- Executive summary:
The solubility of Diethyl sulphate, compound with 2-(heptadec-8-enyl)-4,5-dihydro-1H-imidazole-1-ethanol (1:1) in Milli-Q water was determined to be 47.16 g/L for 24 hours, 45.05 g/L for 48 hours and 44.87 g/L for 72 hours which are within the limit of concentration measured in the last two conical flasks (48 hours and 72 hours) which should not differ by more than 15 %.
Reference
Description of key information
The mean solubility of Diethyl sulphate, compound with 2-(heptadec-8-enyl)-4,5-dihydro-1H-imidazole-1-ethanol (1:1) in Milli-Q water was found to be 45.69 g/L with 3.00 % RSD at 20 °C.
Key value for chemical safety assessment
- Water solubility:
- 45.69 g/L
- at the temperature of:
- 20 °C
Additional information
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