Registration Dossier
Registration Dossier
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Reaction mass of Pentaerythritol bis (2-ethylhexanoate) bis (3,5,5-trimethylhexanoate) and Pentaerythritol tris (2-ethylhexanoate) 3,5,5-trimethylhexanoate and Pentaerythritol 2-ethylhexanoate tris (3,5,5-trimethylhexanoate) and Pentaeryhthritol tetrakis(2-ethylhexanoate) and Pentaerythritol tetrakis (3,5,5-trimethylhexanoate)
EC number: 415-650-4 | CAS number: 153965-54-9
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
The substance is a multi-component substance. In order of increasing molecular weight, the log Pow's of the constituents are calculated to be 12.34, 12.72, 13.10, 13.48 and 13.86 (12.34 -13.86).
Key value for chemical safety assessment
Additional information
Using the HPLC method, the log Pow of the substance was determined to be >6.2 at 20°C. As the log Pow of the constituents of the substance are calculated to be above 6, the shake-flask method is not applicable to the substance. Therefore the log Pow of the constituents of the substance were calculated, using the program KOWWIN, part of EPI Suite.
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