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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 924-751-7 | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- The substance consists mainly of four fatty acids oxidized by ozone:
• Palmitic acid (saturated): 5%
• Stearic acid (saturated): 6%
• Oleic acid (monounsaturated ω-9): 30%
• Linoleic acid (polyunsaturated ω-6): 59%
Based on this composition, the literature results of the above-mentioned fatty acids are presented.
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 2 007
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 1 966
- Report date:
- 1966
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 1 961
- Report date:
- 1961
Materials and methods
- Principles of method if other than guideline:
- literature data. methods not available
Test material
- Reference substance name:
- sunflower oil (Helianthus annuus L.), reaction products with ozone
- EC Number:
- 924-751-7
- IUPAC Name:
- sunflower oil (Helianthus annuus L.), reaction products with ozone
Constituent 1
Results and discussion
Water solubilityopen allclose all
- Water solubility:
- 1.58 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Linoleic acid
- Temp.:
- 6.7 °C
- Remarks on result:
- other: Mabrouk AF, Dugan LR Jr; J American Oil Chemists Society 38(1): 9-13 (1961)
- Remarks:
- Mabrouk AF, Dugan LR Jr; J American Oil Chemists Society 38(1): 9-13 (1961)
- Water solubility:
- 0.002 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Oleic acid
- Temp.:
- 25 °C
- Remarks on result:
- other: US EPA database
- Water solubility:
- 0.568 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Stearic acid
- Temp.:
- 25 °C
- Remarks on result:
- other: Robb, I.D., 1966. Aust J Chem 19: 2281-4
- Water solubility:
- 0.04 mg/L
- Conc. based on:
- element (dissolved fraction)
- Remarks:
- Palmitic acid
- Temp.:
- 25 °C
- Remarks on result:
- other: Robb, I.D., 1966. Aust J Chem 19: 2281-4
Applicant's summary and conclusion
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.
