Registration Dossier
Registration Dossier
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EC number: 224-709-1 | CAS number: 4457-71-0
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 adverse effects to fish, daphnia or aquatic plants were observed in acute tests with LC/EC50 > 100 mg/L. MPD is readily biodegradable and toxicity to microorganisms is not expected. The substance has a low log Kow (0.03) so long term exposure to or bioaccumulation in aquatic organisms is not expected. Additionally MPD has a low log Koc (0.1188) and has no potential for adsorption to organic matter (Koc). Secondary poisoning is therefore not considered a relevant route.
Conclusion on classification
MPD is readily biodegradable and has no potential for bioaccumulation and adsorption to organic matter (Koc). According to Annex I of the CLP regulation 1272/2008/EC, no classification is required, as all EC50 are greater than 100 mg/L.
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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