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: 203-710-0
CAS number: 109-83-1
classification regarding environmental hazards
accordance with Regulation (EC) 1272/2008 Annex VI Table 3.1 and 3.2,
the substance does not possess any official classification regarding
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 only for algae, therefore classification is based on
the available chronic and acute toxicity data.
data are available only for algae (72h NOEC = 3.13 mg/L) indicating that
the substance does not present a long-term hazard according to the
categories outlined in Table 4.1.0(b) (ii) (Commission Regulation (EU)
No 286/2011 amending Regulation (EC) No 1272/2008) for rapidly
toxicity to aquatic organisms (LC/EC50) is between 10 and 100 mg/L in
freshwater (72-h ErC50 algae: 28.1 mg/L).
substance is rapidly biodegradable, and the log Kow is <4.
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again