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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 266-942-1 | CAS number: 67701-23-9
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 013
Materials and methods
- Principles of method if other than guideline:
- EPI Suite KowWin v. 1.68
- GLP compliance:
- not specified
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Magnesium 2-ethylhexanoate
- EC Number:
- 239-685-8
- EC Name:
- Magnesium 2-ethylhexanoate
- Cas Number:
- 15602-15-0
- Molecular formula:
- C8H16O2.1/2Mg
- IUPAC Name:
- magnesium bis(2-ethylhexanoate)
- Reference substance name:
- Magnesium dioleate
- EC Number:
- 216-303-8
- EC Name:
- Magnesium dioleate
- Cas Number:
- 1555-53-9
- Molecular formula:
- C18H34O2.1/2Mg
- IUPAC Name:
- magnesium dioctadec-9-enoate
- Reference substance name:
- Linoleic acid, magnesium salts
- IUPAC Name:
- Linoleic acid, magnesium salts
- Reference substance name:
- Abietic acid, magnesium salts
- IUPAC Name:
- Abietic acid, magnesium salts
- Details on test material:
- 15602-15-0: [Mg](OC(=O)C(CC)CCCC)OC(=O)C(CC)CCCC
1555-53-9: [Mg](OC(=O)CCCCCCC/C=C\CCCCCCCC)OC(=O)CCCCCCC/C=C\CCCCCCCC
Linoleic acid, magnesium salts: [Mg](OC(=O)CCCCCCC/C=C\C/C=C\CCCCC)OC(=O)CCCCCCC/C=C\C/C=C\CCCCC
Abietic acid, magnesium salts (constituent of rosin acid): [Mg](OC(=O)C(C(C(C(C(=C1)C=C(C2)C(C)C)C2)(CC3)C)C1)(C3)C)OC(=O)C(C(C(C(C(=C1)C=C(C2)C(C)C)C2)(CC3)C)C1)(C3)C
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- >= 4.37
- Remarks on result:
- other: Lowest calculated log Kow for constituent substances (15602-15-0)
- Details on results:
- log Kow = 4.37 for 15602-15-0 ([Mg](OC(=O)C(CC)CCCC)OC(=O)C(CC)CCCC). For 1555-53-9:, linoleic acid, magnesium salts and abietic acid, magnesium salts: log Kow > 4.4.
Applicant's summary and conclusion
- Conclusions:
- Log Kow was estimated to >= 4.37 for constituent substances (KowWin v. 1.68).
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.
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