Registration Dossier
Registration Dossier
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EC number: 253-775-4 | CAS number: 38083-17-9
Endpoint summary
Administrative data
Description of key information
Additional information
The test substance is hydrolytically stable (half-live > 1 year). Based on the results of a ready biodegradability study and an inherent biodegradability study the test substance is considered as neither readily nor inherently biodegradable. However, the results of a STP simulation test (OECD 303A) show that approx. 47 % of the test substance will be eliminated when entering the STP. Furthermore, these results indicate that the main elimination pathway of this test substance in a STP is biodegradation.
The measured log KOC value of 3.74 indicates that the substance is only slightly mobile in soil and sediment according to the classification scheme of McCall et al. (1981).
The substance has a low volatility under environmental conditions (estimated Henry’s law constant: 0.000285 Pa* m3/mol at 25°C).
Based on the measured log Kow of 3.83 and a calculated BCF value of 156.3 L/kg, it is concluded that the B criterion is not met and the substance is not considered as bioaccumulative.
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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