Registration Dossier
Registration Dossier
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EC number: 931-274-8 | CAS number: 28182-81-2
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The direct and indirect exposure of the aquatic compartment is unlikely because HDI trimer hydrolyses completely in water within less than 12 hours. Therefore calculated BCF-values were reported for the main constituent Isocyanurate (n=3). A bioconcentration factor (BCF) of 141 and 88.7 L/kg wet-wt for the main constituent of HDI Trimer (HDI Isocyanurate, n = 3) and its corresponding triamine were obtained (Currenta, 2014e/2014f). Even the corresponding triamine of main constituent with a bioconcentration factor of 88.7 L/kg wet-wt does not have high bioaccumulation potential (Currenta, 2014f).
Key value for chemical safety assessment
- BCF (aquatic species):
- 141 L/kg ww
Additional information
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