Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: - | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Short-term toxicity tests for daphnia and algae are available for the substance. The lowest value was a 48h-EL50 of >1 mg/l for Daphnia. Since the lowest acute toxicity value is > 1 mg/L, the substance does not need to be classified as Acute Cat. 1 for short-term hazards to the aquatic environment according to EU CLP (EC no. 1272/2008 and its amendments: Table 4.1.0; a).
Chronic toxicity data is also available for algae with a 72h-ErL10 value of 19.7 mg/l. According to CLP Figure 4.1.1, the chronic classification has to be determined based on the chronic value for algae according to Table 4.1.0, (b) ii, as well as the acute value for daphnia according to Table 4.1.0, (b) iii, and the most stringent outcome should be leading:
- The substance is readily biodegradable and does not have a chronic toxicity value of ≤ 1 mg/L. Based on this information, the substance does not need to be classified according to Table 4.1.0, (b) ii.
- The substance is readily biodegradable, has a log Kow value ranging between 6.2-6.8 and an acute toxicity value of > 1 mg/L. Based on this information, the substance needs to be classified as Chronic Cat. 2 according to Table 4.1.0, (b) iii.
Overall, it can be concluded that the substance needs to be classified as Chronic Cat. 2 (H411) according to EU CLP (EC No. 1272/2008 and its amendments).
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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