Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Aquatic bioaccumulation

The following information is taken into account for any hazard / risk / bioaccumulation assessment:

Three QSAR BCF estimates using three different methods from two QSAR suites (EPIsuite, Caesar): 0.90, 2 and 3.162 L/kg or dimensionless.

Value used for CSA: BCF: 3.162 L/kg ww (L/kg ww or dimensionless)

The maximal value is retained because:

- it comes from the most reliable source (EPIsuite) - see Klimisch rating: this QSAR uses more input data and is more recognized than CAESAR

- it is the worst-case

As a consequence of this low BCF,no relevant bioaccumulation occurs for MMH.

Terrestrial bioaccumulation

No relevant data were localized.