Registration Dossier
Registration Dossier
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EC number: 298-364-0 | CAS number: 93803-89-5
Ecotoxicological Summary
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:
- no hazard identified
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 substances, 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 (6% after 60 d, OECD 301B)
Bioaccumulation
Expert statement: Bioaccumulation is assumed to be low.
Aquatic acute toxicity
96 h, LL50 (Rainbow trout) > 100 mg/L (nominal), (read across), no observed toxicological effects up to the water solubility limit (< 0.05 mg/L)
48 h, EL50 (Daphnia magna) > 1000 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)
Aquatic chronic toxicity
72 h, NOELR (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, for2,2-bis[[(1-oxoisononyl)oxy]methyl]-1,3-propanediyl diisononanoate(CAS 93803-89-5) no acute aquatic toxicity was observed up to the water solubility limit (< 0.05 mg/L) for fish, algae and aquatic invertebrates. Valid chronic data are available with a NOELR (72 h) > 100 mg/L (i.e. above the limit of water solubility) for algae. Therefore,2,2-bis[[(1-oxoisononyl)oxy]methyl]-1,3-propanediyl diisononanoatedoes not meet the criteria for classification and labelling as environmental hazardous according to the Regulation (EC) No 1272/2008 and the Regulation (EU) No 286/2011 (2nd ATP).
DSD:
The substance is poorly soluble in water and no effects occurred up to its solubility limit in acute tests for fish, algae and aquatic invertebrates. Therefore,2,2-bis[[(1-oxoisononyl)oxy]methyl]-1,3-propanediyl diisononanoatedoes not meet the criteria for classification and labelling as environmental hazardous according to Directive 67/548/EEC.
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