Registration Dossier
Registration Dossier
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EC number: 293-214-0 | CAS number: 91052-53-8
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.003 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.027 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.003 mg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 4.11 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 270 mg/kg sediment dw
- Assessment factor:
- 1 000
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 27 mg/kg sediment dw
- Assessment factor:
- 10 000
- Extrapolation method:
- equilibrium partitioning method
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 54 mg/kg soil dw
- Assessment factor:
- 1 000
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- insufficient hazard data available (further information necessary)
Additional information
Conclusion on classification
Conclusion on environmental classification
According to Article 13 of Regulation (EC) No. 1907/2006”General Requirements for Generation of Information on Intrinsic Properties of substances”, Information on intrinsic properties of substances may be generated by means other than tests e.g. from information from structurally related substances (grouping or read-across), provided that conditions set out in Annex XI are met.
Degradation
Biodegradation: readily biodegradable: 79.5% of Glycerides, C12-18 (even numbered) di- and tri- (OECD 301B) (read across)
Bioaccumulation
Expert statement: Bioaccumulation is assume to be low.
Aquatic acute toxicity
Fish
96 h, LL50 (Brachydanio rerio): > 2.7 mg/L, (read across)
Aquatic invertebrates
48 h, EL50 (Daphnia magna): 5.6 mg/L, (read across)
Aquatic algae
72 h, ErL50 (Scenedesmus subspicatus): 13 mg/L, (read across)
CLP:
Based on the data above, Glycerides, C12-18, mono-, di- and tri- (CAS 91052-53-8) is considered to be rapidly degradable. Based on read-across data available (Glycerides, C12-18, mono- and di- CAS: 91052-49-2), low toxicity level was observed for fish (LL50 > 2,7 mg/L), for aquatic invertebrate (ErL50 = 5.6 mg/L) and aquatic algae (ErL50 = 13 mg/L). Therefore,Glycerides, C12-18, mono-, di- and tri- (CAS 91052-53-8) does not need to be classified and labelled as environmental hazardous according to the Regulation (EC) No 1272/2008 and the Regulation (EU) No 286/2011 (2nd ATP).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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