Registration Dossier
Registration Dossier
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EC number: 818-033-1 | CAS number: 1629579-82-3
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 20 February 2018 to 10 September 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - Shake Flask Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7550 (Partition Coefficient, n-octanol / H2O, Shake Flask Method)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Specific details on test material used for the study:
- Identification:
- Bis-Aminopropyl Diglycol Dimaleate
- Appearance: Clear to transparent yellow liquid
- Purity/Composition: Not indicated
- Test item storage: At room temperature
Additional information
- Test Facility test item number: 207396/C
- Purity/Composition correction factor: Contains 74% water
- Test item handling: No specific handling conditions required
- Stability at higher temperatures: Yes, maximum temperature: 40°C, maximum duration: 60 minutes
- EC number: 818-033-1
- Molecular formula: C18H32N2O11
- Molecular weight: 452.46 - Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- -2.8
- Temp.:
- 20 °C
- pH:
- 4.3
- Remarks on result:
- other:
- Remarks:
- Cation Log Pow of <-2.8
- Key result
- Type:
- log Pow
- Partition coefficient:
- -2.4
- Temp.:
- 20 °C
- pH:
- 4.3
- Remarks on result:
- other:
- Remarks:
- Anion
- Details on results:
- CATION:
Partition coefficient: < 1.6E-03
log Pow: < -2.8
Standard deviation: 0.00039
ANION:
Partition coefficient: 4.5E-03
log Pow: -2.4
Standard deviation: 0.0048 - Conclusions:
- The partition of the test material has been determined to be log Pow: < -2.8 based on the cation and log Pow: -2.4 based on the anion.
- Executive summary:
The partition of the test material has been determined in accordance to the standardised guideline OECD 107, under GLP conditions as log Pow: < -2.8 based on cation and log Pow: -2.4 based on anion.
Reference
Description of key information
The partition of the test material has been determined in accordance to the standardised guideline OECD 107, under GLP conditions as log Pow: < -2.8 based on cation and log Pow : -2.4 based on anion.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -2.8
- at the temperature of:
- 20 °C
Additional information
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.
