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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 211-743-7 | CAS number: 693-13-0
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Remarks:
- QSAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- QSAR
log Kow = 4.11 (est)
US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of July 6, 2012: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm - Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- QSAR - US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011.Available from, as of July 6, 2012: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm
- GLP compliance:
- no
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. 4.11
- Temp.:
- 20 °C
- Remarks on result:
- not measured/tested
- Remarks:
- QSAR
- Conclusions:
- log Kow = 4.11 (est)
US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of July 6, 2012: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm - Executive summary:
log Kow = 4.11 (est)
US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of July 6, 2012:http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm Peer reviewed
Reference
Description of key information
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 4.11
- at the temperature of:
- 20 °C
Additional information
estimation US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of July 6, 2012:http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm
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.
