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EC number: 229-713-7
CAS number: 6674-22-2
classification regarding environmental hazards
Regulation (EC) 1272/2008 Annex VI Table 3.1 and 3.2 holds no available
information on the substance.
GHS, the substance is not to be classified as acutely hazardous to the
aquatic environment. Based on the available acute and chronic data, the
substance is not to be classified as chronically hazardous to the
substance is not to be classified as acutely hazardous to the aquatic
environment, since the lowest acute effect value is > 1 mg/L.
data are available for algae and Daphnia, therefore classification is
based on the available chronic and acute toxicity data.
data are available for algae (72h ErC10 >100 mg/L) and Daphnia (21 -d
NOEC ≥ 12 mg/L). According to the categories outlined in Table
4.1.0(b)(i) (Commission Regulation (EU) No 286/2011 amending Regulation
(EC) No 1272/2008) for non-rapidly degradable substances, the substance
does not represent a long-term aquatic hazard.
data are not available for fish. Following table 4.1.0 (b) (iii)
(Commission Regulation (EU) No 286/2011 amending Regulation (EC) No
1272/2008) for this trophic level as adequate chronic toxicity data are
not available, the substance is to be classified as chronically not
hazardous to fish since the acute toxicity value is determined to be >
100 mg/L (96h LC50, Leuciscus idus; geom. mean LC50: 147 mg/L). The
substance is not rapidly biodegradable (freshwater) but the log Kow is
conclusion, the substance is not to be classified as chronically
hazardous to the aquatic environment.
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.
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