Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | CAS number: -
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:
- 6 March - 28 June 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- flask method
- Specific details on test material used for the study:
- Name:
CAS No.: Oleyl Lactate (Dermol OL)
42175-36-0 (formally known as)
EC NO:
Chemical Name
Physical state: 946-088-2 (assigned since pre-registration)
Reaction Products of (Z)-octadec-9-enol and lactic acid
Clear yellow liquid
Sponsor lot number: P7610
Purity: 100%
Molecular weight: 340.5405 g/mol
Arrival date: 7 February 2018
Re-test date: 31 January 2020
Storage conditions: Room temperature (15 to 30°C) - Water solubility:
- ca. 0.013 µg/L
- Conc. based on:
- test mat.
- Incubation duration:
- ca. 7 d
- Temp.:
- 20 °C
- pH:
- 6.69
- Conclusions:
- The water solubility of the test substance was found to be 0.013 µg/mL at 20 °C, under the conditions of the test.
- Executive summary:
In this guideline (OECD 105) study, [conducted with GLP certification], the water solubility of the test substance was found to be 0.013 µg/ml at 20°C.
Reference
Water Solubility Results
Sample Ref |
Sampling Time |
Elapsed Hours |
Vessel 1 Conc. (µg/mL) |
Vessel 1 Mean Conc. (µg/mL) |
Vessel 2 Conc. (µg/mL) |
Vessel 2 Mean Conc. (µg/mL) |
1a* |
17 May 2018 09:15 |
23.67 |
0.02655 |
0.02191 |
0.34023 |
0.36160 |
1b* |
0.01727 |
0.38296 |
||||
2a* |
18 May 2018 07:55 |
46.33 |
0.00807 |
0.00887 |
0.04769 |
0.04709 |
2b* |
0.00966 |
0.04649 |
||||
3a* |
18 May 2018 09:15 |
51.67 |
0.00930 |
0.00933 |
0.04686 |
0.05021 |
3b* |
0.00936 |
0.05355 |
||||
4a |
21 May 2018 07:55 |
118.33 |
0.01124 |
0.01173 |
0.01486 |
0.01453 |
4b |
0.01222 |
0.01419 |
||||
5a |
21 May 2018 13:15 |
123.67 |
0.01263 |
0.01160 |
0.01369 |
0.01368 |
5b |
0.01056 |
0.01366 |
||||
6a |
22 May 2018 08:00 |
142.42 |
0.01180 |
0.01312 |
0.01443 |
0.01388 |
6b |
0.01444 |
0.01332 |
||||
7a |
22 May 2018 13:10 |
147.58 |
0.01092 |
0.01073 |
0.01459 |
0.01344 |
7b |
0.01053 |
0.01228 |
||||
8a |
23 May 2018 07:55 |
166.33 |
0.01478 |
0.01382 |
0.01175 |
0.01278 |
8b |
0.01286 |
0.01380 |
||||
9a |
23 May 2018 13:30 |
171.92 |
0.01141 |
0.01275 |
0.01280 |
0.01290 |
9b |
0.01408 |
0.01299 |
||||
10a |
24 May 2018 07:45 |
190.17 |
0.01333 |
0.01313 |
0.01291 |
0.01188 |
10b |
0.01293 |
0.01085 |
||||
|
|
|
Mean |
0.01241 |
l Mean: |
0.01329 |
|
|
|
SD: |
0.001 |
SD: |
0.001 |
|
|
|
% RSD: |
11.36 |
% RSD: |
8.51 |
|
|
|
|
|
Overall Mean: |
0.01285 |
|
|
|
|
|
SD: |
0.001 |
|
|
|
|
|
%RSD: |
10.37 |
*Samples not used for mean calculations
Description of key information
Study conducted to recognised testing guidelines [with GLP certification].
Key value for chemical safety assessment
- Water solubility:
- 0.013 µg/L
- at the temperature of:
- 20 °C
Additional information
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.
