Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

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Additional information

The log Kow for the 2-ethylhexanoate component of the tin bis(2 -ethylhexanoate) salt is log Kow = 2.64 (un-ionized species at pH < 2.8). The estimated log D at pH 7 is approximately 0.6. These values of log Kow and log D indicate a low potential for bioaccumulation in aquatic organisms, such that testing of this potential is not necessary or required. The Sn(II) portion of the salt is inorganic and insoluble, therefore testing of bioaccumulation is not relevant or necessary.