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Ecotoxicological information

Ecotoxicological Summary

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Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no data available: testing technically not feasible

Marine water

Hazard assessment conclusion:
no data available: testing technically not feasible

STP

Hazard assessment conclusion:
no data available: testing technically not feasible

Sediment (freshwater)

Hazard assessment conclusion:
no data available: testing technically not feasible

Sediment (marine water)

Hazard assessment conclusion:
no data available: testing technically not feasible

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no data available: testing technically not feasible

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no data available: testing technically not feasible

Additional information

PNECs were derived for freshwater, saltwater, sediment and soil using the Petrotox model or equilibrium partitioning calculations.

Conclusion on classification

No data were identified in the published literature.

The measured partition coefficients of three streams in this category have log Kow ranges from 2.2-6.1 and a worst-case conclusion of not readily biodegradable has been selected for use in the exposure assessment. Therefore, the classifications cannot be removed.

Conclusion

Based on the available experimental data (the lowest result is a 48 hour EL50 6.96 mg/L WAF), streams in this category should have the classification Chronic 2 under the CLP regulation.

However, the classification of streams in this category may be impacted by other constituents. Components which may impact the classification (i. e. those that are classified for the environment) should be identified by the registrants and the impact of their environmental classification included in the assessment. The classification of each stream can be determined following the equations given in the notes below.

Note: 

Under the CLP Regulation

Acute 1 applies where: Acute 1 x M = 25 %

Chronic 1 applies where: Chronic 1 × M = 25 %

Chronic 2 applies where: (M × 10 × Chronic 1) + Chronic 2 = 25 %

Chronic 3 applies where: (M × 100 × Chronic 1) + (10 × Chronic 2) + Chronic 3 = 25 %

Chronic 4 applies where: Chronic 1 + Chronic 2 + Chronic 3 + Chronic 4 = 25 %