Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 245-910-0 | CAS number: 23847-08-7
Endpoint summary
Administrative data
Description of key information
Additional information
Bioaccumulation: aquatic / sediment
No experimental data is available; however, the bioconcentration factor (BCF) of the test substance can be determined by the computer program BCFBAFWIN v3.00 (EPIWIN software) by US-EPA (Chemservice S.A., 2011). Using the regression-based estimate (traditional method) a Bioconcentration Factor (BCF) of 14.2 L/kg wet-wt was calculated. Using the Arnot-Gobas method, which is based on mechanistic first principles, an aquatic BCF of 19.9 L/kg wet-wt is the result. The experimentally determined logPow of 2.25 was taken into account for these predictions (White and Mullee, 2001, shake flask method, at 30 °C). The whole body primary biotransformation rate estimate for fish results in a half-life of 0.24 days, whereby the bio half-life is normalized to 10 g fish at 15 °C. The rate constant (kM) for 10 g fish is 2.91/day. This is taken into account to predict the apparent metabolism half-life in fish of the test substance. With the Arnot-Gobas method it is possible to differentiate between three trophic levels. For the lower trophic level the BCF results in 10.54 L/kg wet-wt, for a mid trophic level the result is 11.65 L/kg wet-wt and for the higher trophic level 15.62 L/kg wet-wt. No correction factors were applied.
Bioaccumulation: terrestrial
This information is not available and / or not required under REACH.
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.
