Registration Dossier
Registration Dossier
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EC number: 239-147-2 | CAS number: 15096-41-0
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance reacts violently during the performance of the test
Reference
Description of key information
Study technically not feasible. Using KOWWIN v1.48 the log Pow of the test item was calculated to be 0.28.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.28
- at the temperature of:
- 25 °C
Additional information
In accordance to section 2 of REACH Annex XI, the test does not have to be performed when a substance reacts violently during the performance of the test. The substance reacts when in contact with glass and bonds to silanol groups. Therefore, no standardised test methods for determining the partition coefficient are suitable. Thus, the study is technically not feasible.
The logPow was calculated using KOWWIN v1.68 as part of EPISuite v4.11 from US Environmental Protection Agency.
Using KOWWIN v1.68 the log Kow of the test item was calculated to be 0.28 at 25 °C (EPI Suite, 2014).
Additionally, publications reporting the log Pow values of the constituents of the test item were used as supporting 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.
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