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EC number: 250-056-7 | CAS number: 30113-45-2
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:
- 05/05/20 - 18/05/20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- Adopted 27th July, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- Council Regulation (EC) No.440/2008, Published in O.J. L 142, 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- other: OECD Principles of Good Laboratory Practice (as revised in 1997) C (97) 186 (Final). Directive 204/10/EC of the EP and of the Council, February 2004
- Type of method:
- flask method
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material:
20200206
- Expiration date of the lot/batch:
31/12/2020
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Keep container closed when not in use. Store in dry, cool, well-ventilated area. Storage temperature: 10-60°C. Incompatible materials: acids and acidic substances. - Key result
- Water solubility:
- ca. 146.2 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- > 10.28 - < 10.32
- Conclusions:
- The water solubility of the test item, Isodecyloxypropylamin (IDOPA), established by the flask method is 146.2 mg/L.
- Executive summary:
The water solubility of the Isodecyloxypropylamin (IDOPA), was measured.
The test was performed according to Method A.6., Water Solubility, Council Regulation (EC) No.440/2008, Published in O.J. L 142, 2008.
The water solubility of the test item, Isodecyloxypropylamin (IDOPA), established by the flask method is 146.2 mg/L.
Reference
The results of the determination of the test item solubility are presented below:
Table No.3 (according to the Final Report): Results of determination of test item solubility in water by flask method
Day |
pH of saturated solution |
1stdilution [mg/L] |
2nddilution [mg/L] |
Average [mg/L] |
1st |
10.32 |
147.786 |
151.242 |
149.51 |
2nd |
10.31 |
153.279 |
149.802 |
151.54 |
3rd |
10.28 |
136.511 |
138.669 |
137.59 |
|
Average [mg/L] |
146.2 |
||
|
SD |
7.5 |
||
|
RSD (%) |
5.2 |
Repeatability of measurement is less than 15 %, the individual results may be averaged.
Description of key information
Key value for chemical safety assessment
- Water solubility:
- 146.2 mg/L
- at the temperature of:
- 20 °C
Additional information
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