Registration Dossier
Registration Dossier
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EC number: 205-031-5 | CAS number: 131-57-7
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The BCF value of the test substance is taken as the average of two groups, which is 36-158.
Key value for chemical safety assessment
- BCF (aquatic species):
- 158 dimensionless
Additional information
The bioconcentration study in fish was performed under flow-through conditions according to a test method for new chemicals (Japanese standard method), which is similar to OECD 305. Concentrations of 0.1 and 0.01 mg/L were used to the test fish during 10 weeks exposure. The BCF average of the two groups is 36-158 (0.1 mg/L: 39 -160; 0.01 mg/L: 33 -156). For the chemical safety assessment the worst case of 158 was used. The bioaccumulation potential in aquatic species is considered to be low.
A sediment bioconcentration study is not available and not required for this substance.
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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