Registration Dossier

Diss Factsheets

Ecotoxicological information

Long-term toxicity to fish

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Q)SAR estimations for the registered substance resulted in a 30 day chronic value (ChV) to fish of 1.5 mg/L, equivalent to a NOEC value of 1.1 mg/L.

This is in agreement with the supporting study where no effects were seen on growth from 14 d exposure of Oncorhynchus mykiss to 2.2 mg/L neodecanoic acid.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1.1 mg/L

Additional information

Experimental long-term toxicity data for the registered substance are not available. A chronic aquatic toxicity value was calculated using the neutral organics-acid structure-activity relationship in the ECOSAR computer program (Nabholz and Mayo-Bean, 2009) of EPISuite; the results of which are adequate for the purpose of classification and labelling and/or risk assessment. Validity and applicability of the QSAR are described in a document attached as background material to the QSAR endpoint study record.