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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 949-986-2 | CAS number: 49720-39-0
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)
- Rationale for reliability incl. deficiencies:
- other: data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Guideline:
- other: estimated calculation
- GLP compliance:
- not specified
- Type of method:
- other: calcuation
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Arginine
- EC Number:
- 200-811-1
- EC Name:
- Arginine
- Cas Number:
- 74-79-3
- Molecular formula:
- C6H14N4O2
- IUPAC Name:
- arginine
- Test material form:
- not specified
Constituent 1
Study design
- Analytical method:
- other: Estimation by calculation
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- -3.24
- Temp.:
- 25 °C
- Remarks on result:
- other: no data on pH
Applicant's summary and conclusion
- Conclusions:
- The l-arginine hydrochloride has a calculated logPow = -3.24.
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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