Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Based on read-across from the structurally similar substance, the available data on aquatic toxicity do not meet the classification criteria according to Regulation (EC) 1272/2008 or Directive 67/548/EEC, and are therefore conclusive but not sufficient for classification.

Degradation

Biodegradation: not readily biodegradable (14% after 28 d, OECD 301B)

Bioaccumulation

Expert statement: Bioaccumulation is assumed to be low.

Aquatic acute toxicity

96 h, LL50 (Oncorhynchus mykiss) > 100 mg/L (nominal), (read across), no observed toxicological effects up to the water solubility limit (< 0.15 mg/L)

48 h, EL50 (Daphnia magna) > 100 mg/L (nominal), (read across), no observed toxicological effects up to the water solubility limit (< 0.05 mg/L)

72 h, EL50 (Scenedesmus subspicatus) > 100 mg/L, (read across), no observed toxicological effects up to the water solubility limit (< 0.05 mg/L)

CLP:

Based on the data above, for Dipentaerythritol hexaesters of 3,5,5 -trimethylhexanoic and n-heptanoic acids (EC 945 -883 -1, CAS 1379424 -11 -9) no acute aquatic toxicity was observed up to the water solubility limit (< 0.05 mg/L) for fish, algae and aquatic invertebrates.

Therefore, fatty acids C5-10 esters with dipentaerythritol does not meet the criteria for classification and labelling as environmental hazard according to the Regulation (EC) No 1272/2008 and the Regulation (EU) No 286/2011 (6th ATP).

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