Registration Dossier
Registration Dossier
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EC number: 241-527-8 | CAS number: 17527-29-6
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
BCF (fish, OECD 305C) < 80 dimensionless (Low exposure level (level 2) 1 µg/L)
BCF (fish, OECD 305C) < 8 dimensionless (High exposure level (level 1) 10 µg/L )
Key value for chemical safety assessment
- BCF (aquatic species):
- 80 dimensionless
Additional information
Data on aquatic bioaccumulation can be waived in accordance with column 2 of REACH (Regulation (EC) No 1907/2006) Annex IX, stating that the bioaccumulation in aquatic species study (required in section 9.3.2) does not need to be conducted as direct and indirect exposure of the aquatic compartment is unlikely. The substance is a monomer manufactured and used industrially in the production of polymers, plastics (thermoplastics), and polymerization processes, typically being closed processes. At the end of these processes, the monomer is completely transformed into the polymeric matrix and therefore no exposure to the environment is expected.
However, a study with high reliability is available for the substance, showing low aquatic bioaccumulation in both levels of exposure (< 8, < 80). Additionally, data for the next higher homologue substance 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl acrylate as well as for the hydrolysis product of the target chemical 3,3,4,4,5,5,6,6,7,7,8,8,8 -ridecafluoroocan-1-ol are available as supporting studies, both showing BCF-factor in a similar range. Thus, a potential for significant bioaccumulation can be reliable excluded.
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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