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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 604-608-2 | CAS number: 147853-32-5
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
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- insufficient hazard data available (further information necessary)
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Classification related key information
Water solubility: < 0.1 mg/L at 20 °C and pH 6.7 (EU method A.6)
Biodegradation in water: screening tests: 17% (CO2 evolution) after 28 days (OECD 301B)
Log Kow: > 6.5 at 20 °C at pH 6.1
Bioaccumulation potential: low due to high molecular weight and low estimated BCF/BAF values
Acute toxicity
- to fish: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; LC50 > 350 mg/L), Brachydanio rerio (OECD 203), RA.
- to aquatic invertebrates: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; EL50 > 1000 mg/L), Daphnia magna (OECD 202), RA.
- to algae: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; EL50 > 1000 mg/L), Selenastrum capricornutum (OECD 201), RA.
Chronic toxicity:
- to fish: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; NOEC >= 850 µg/L), Brachydanio rerio (ISO/DIS 10229-1), RA.
- to aquatic invertebrates: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; NOELR = 100 mg/L), Daphnia magna (OECD 211).
- to algae: No effects were observed up to the limit of the water solubility of the test substance (< 0.1 mg/L; NOELR >= 1000 mg/L), Selenastrum capricornutum (OECD 201).; RA
Classification justification according to CLP
Based on the data above, the substance is considered to have a low potential for accumulation (log Kow > 6.5, but low bioavailability) and is not rapidly degradable. For fish, aquatic invertebrates and algae, neither acute nor chronic toxic effects were observed up to the limit of the water solubility of the substance (< 0.1 mg/L). Therefore, the substance is not classified according to the Regulation (EC) No. 1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (2nd ATP).
Classification justification according to DSD
Based on the data above, the substance is considered to have low potential for accumulation and is not rapidly degradable. For fish, aquatic invertebrates and algae, neither acute nor chronic toxic effects were observed up to the limit of the water solubility of the substance (< 0.1 mg/L). Therefore, the substance is not classified according to the Directive 67/548/EEC.
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.
