Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Acute fish toxicity

Two studies have been conducted on similar substances indicating no effect at the maximum tested concentration, equivalent to nominal 180 mg/l. The measured concentrations are much lower due to the water solubility and hydrolytic instability of the substances:

LC0 of TMP triplargonate > 124 mg/l

LC0 of TMP isotristearate > 48 mg/l

Acute aquatic invertebrate toxicity

Three studies have been conducted on similar substances indicating no effect at the maximum tested concentration, equivalent to nominal 32 and 100 mg/l. The measured concentrations are much lower due to the water solubility and hydrolytic instability of the substances.

EC0 of TMP triplargonate > 9.3 mg/l (measured)

EC0 of TMP isotristearate > 7.6 mg/l (measured)

EC0 of TMP fatty acids esters > 100 mg/l (nominal)

Algae toxicity

Two studies have been conducted on similar substances indicating no effect at the maximum tested concentration, equivalent to nominal 10 mg/l. The measured concentrations are much lower due to the water solubility and hydrolytic instability of the substances.

LC0 of TMP triplargonate > 4.4 mg/l

LC0 of TMP isotristearate > 3.7 mg/l

In all tested similar substances no effect up to the solubility limits has been ever reported, the substance is readily biodegradable, therefore it is considered as non dangerous for the environment

Additional information