Registration Dossier
Registration Dossier
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EC number: 205-476-5 | CAS number: 141-27-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Scientically acceptable method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- GLP compliance:
- no
- Type of method:
- shake-flask method to: flask method
- Remarks:
- similar to OEDCD guideline 107
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Citral
- EC Number:
- 226-394-6
- EC Name:
- Citral
- Cas Number:
- 5392-40-5
- IUPAC Name:
- 3,7-dimethylocta-2,6-dienal
- Details on test material:
- - Name of test material (as cited in study report): citral
- Analytical purity: 93.6%
, (cis-, trans- isomere)
Constituent 1
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 2.76
- Temp.:
- 25 °C
Any other information on results incl. tables
No data available for pH value. The substance has no ionic structure, therefore the pH value is not relevant. Summary of results
---------------------------
/ P(OW) / log P(OW)
1. Weighed sample / 571 / 2.76
2. Weighed sample / 571 / 2.76
3. Weighed sample / 567 / 2.75
Mean / 570 / 2.76
Standard deviation +/- 2
The partition coefficient of Citral in 1-Octanol/Water at 25°C, log Pow = 2.76.
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.
