Registration Dossier
Registration Dossier
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EC number: 274-765-6 | CAS number: 70693-39-9
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 to cause toxic effects if accumulated (in higher organisms) via the food chain
Additional information
Conclusion on classification
The hazard assessment is based on the current data available. A new long-term fish toxicity study (OECD 210) is requested for the registered substance based on the ECHA decision on a compliance check (decision number CCH-D-2114588821-38-01/F). The long-term fish toxicity study could not be finalised until now due to the reasons explained under the respective endpoint (see chapter 6.1.2). The finalised study will be submitted later based on ECHA decision number CCH-D-2114588821-38-01/F. The aquatic toxicity will be re-evaluated in the update of this dossier as soon as the final long-term fish toxicity study will be available.
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. Annex XI, "General rules for adaptation of this standard testing regime set out in Annexes VII to X” states that “substances whose physicochemical, toxicological and ecotoxicological properties are likely to be similar or follow a regular pattern as a result of structural similarity may be considered as a group, or ‘category’ of substances. This avoids the need to test every substance for every endpoint”.
A read-across approach was applied to this substance for aquatic toxicity, Data was compiled from representative source substances to avoid unnecessary animal testing. Additionally, once the read-across approach is applied, substances will be classified and labelled on this basis.
Environmental fate and pathways
Degradation
Biodegradation: readily biodegradable (75 - 96% after 28 d)
Bioaccumulation
Expert statement: Bioaccumulation is assumed to be low.
Aquatic acute toxicity
Fish:
96 h, LC50 (Brachydanio rerio): > 150 mg/L nominal; > 0.704 mg/L measured (no observed toxicological effects up to the water solubility limit); read-across
96 h, LL50 (Cyprinus carpio): > 100 mg/L nominal; > 4.8 mg/L measured (no observed toxicological effects up to the water solubility limit); read-across
Aquatic invertebrates:
Daphnia: 48 h, EL50 (Daphnia magna): > 1072 nominal; > 1.3 mg/L measured (no observed toxicological effects up to the water solubility limit); read-across
Algae:
Algae: 72 h, EL50 (Scenedesmus capricornutum): > 1000 mg/L (nominal; no observed toxicological effects up to the water solubility limit); read-across
Aquatic chronic toxicity
Fish: no data available
Aquatic invertebrates:
Daphnia: 21 d, NOELR (Daphnia magna): ≥ 135 (nominal; no observed toxicological effects up to the water solubility limit); read-across
Algae:
Algae: 72 h, NOELR (Scenedesmus capricornutum): ≥ 1000 mg/L (nominal; no observed toxicological effects up to the water solubility limit); read-across
CLP
Monopentaerythritol tetraesters and dipentaerythritol hexaesters of valeric, heptanoic and nonanoic acids is readily biodegradable. The bioaccumulation potential of the substance is considered to be low. The substance is considered to be not acutely or chronically toxic to aquatic organisms up to the limit of water solubility. Therefore Monopentaerythritol tetraesters and dipentaerythritol hexaesters of valeric, heptanoic and nonanoic acids does not need to be classified and labelled as environmental hazardous according to the Regulation (EC) No 1272/2008 and the Regulation (EU) No 944/2013 (5th 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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
