Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

According to CLP Regulation, butylal is not classified for its toxicty to aquatic organisms:

a) Acute aquatic hazard: butylal is not classified with EC-LC50 > 1 mg/L

b) Long-term aquatic hazard: as adequate chronic toxicity data are available for the 3 trophic levels, butylal is not classified with NOEC > 1 mg/L (for non-rapidely biodegradable substance)

PNEC relevant to aquatic compartment have been derived from acute aquatic toxicity endpoints.