Registration Dossier
Registration Dossier
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EC number: 203-457-6 | CAS number: 107-05-1
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
The experimental result from the HPLC method is log Pow = 2.1 (at 25 °C).
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 2.1
- at the temperature of:
- 25 °C
Additional information
The three available data on log Pow of 3 -chloropropene at 25 °C can be summarized as follows:
| Source | Method | Details on method | Result |
| KOWWIN 2009 | Calculation | EPI Suite (EPI 4.00 Software) | 1.93 |
| SIDS dossier 2003 | Calculation | no data | 1.45 |
| SIDS dossier 2003 | Experimental result | HPLC method | 2.1 |
In the SIDS dossier two log Pow values are given. The value of 1.45 is based on computation without mentioning of the method, thus reliability is unassignable. The value of 2.1 is based on actual measurement via HPLC, a method for which also an OECD guideline exists, and thus is considered as reliable. The experimental result of 2.1 fits well to the KOWWIN calculation result of 1.93. In accordance to the WoE approach it is suggested to use the log Pow 2.1, since it is based on actual measurement.
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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