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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 239-784-6 | CAS number: 15687-27-1
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Peer reviewed database
Data source
Reference
- Reference Type:
- secondary source
- Title:
- Ibuprofen
- Author:
- Bouchard G, Carrupt PA, Testa B, Gobry V, Girault HH
- Year:
- 2 002
- Bibliographic source:
- CEUJED; Chem. Europ. J.; EN; 8; 15; 2002; 3478 - 3484. cited in Beilstein Reg.No.: 2049713 at 26 Jun 2007
Materials and methods
Test guideline
- Guideline:
- other: no data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Ibuprofen
- EC Number:
- 239-784-6
- EC Name:
- Ibuprofen
- Cas Number:
- 15687-27-1
- Molecular formula:
- C13H18O2
- IUPAC Name:
- 2-(4-isobutylphenyl)propanoic acid
- Details on test material:
- - Name of test material (as cited in study report): Ibuprofen
- Analytical purity: pure
Constituent 1
Study design
- Analytical method:
- other: no data
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 3.87
- Temp.:
- 25 °C
- Remarks on result:
- other: pH value is not reported.
Any other information on results incl. tables
Value from general accepted authoritative secondary source. No data available for pH.
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.
