Registration Dossier
Registration Dossier
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EC number: 428-480-0 | CAS number: 214559-61-2 COLORANT Y-1189; DUASYN; DYE Y-1189; FARBSTOFF Y-1189; Y-1189; Y-1189L
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
No hazards to the environment have been identified in any of the studies conducted.
Conclusion on classification
The substance has been shown not to exhibit any effects with regards to toxicity in any of the ecotoxicology studies conducted, with EC50 values in excess of 100 mg/L and NOEC values of 100mg/L, the highest concentration tested.
Furthermore, although the substance cannot be regarded as being readily biodegradable, it is highly water soluble and partitions strongly to the aqueous phase as indicated by its experimentally determined octanol/water partition coefficient of <-4.0 indicating it has a very low potential for bioaccumulation.
As such the substance does not warrant classification in accordance with the criteria set out in Regulation (EC) No 1272/2008.
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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