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Registration Dossier
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EC number: 947-131-8 | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
log BCF = 0.5
BCF= 3.162 L/Kg wet
Key value for chemical safety assessment
- BCF (aquatic species):
- 3.162 L/kg ww
Additional information
According to Column 2, Annex IX (specific rules for adaptation) the study does not need to be conducted since the substance has a low potential for bioaccumulation (logKow<3). A calculated value for risk assessment has been reported.
The Similar substance 01 has a low potential for bioaccumulation based on a log Kow= - 4.4 (logKow<3).
The BCFBAF method classifies a compound as either ionic or non-ionic.
Ionic compounds include carboxylic acids, sulfonic acids and salts of sulfonic acids, and charged nitrogen compounds (nitrogen with a +5 valence such as quaternary ammonium compounds). All other compounds are classified as non-ionic.
Training Dataset Included:
466 Non-Ionic Compounds
61 Ionic Compounds (carboxylic acids, sulfonic acids, quats)
Ionic compounds are predicted as follows (experimental Log Kow -5.2)
log BCF = 0.50 (log Kow < 5.0)
log BCF = 1.00 (log Kow 5.0 to 6.0)
log BCF = 1.75 (log Kow 6.0 to 8.0)
log BCF = 1.00 (log Kow 8.0 to 9.0)
log BCF = 0.50 (log Kow > 9.0)
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