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EC number: 947-969-4 | CAS number: -
Short-term toxicity to fish:
Oncorhynchus mykiss; OECD TG 203; read-across.
96-h LL50 value of greater than 100 mg/L loading rate WAF
Short-term toxicity to aquatic invertebrates:
Daphnia magna; OECD TG 202. Read-across
48-h EC50 > 5.62 mg/L (measured) (100 mg/L nominal loading rate WAF)
Toxicity to aquatic algae:
Pseudokirchneriella subcapitata; OECD TG 201. Read-across
Results based on initial nominal loading rates (WAFs):
72 -h ErL50 > 100 mg/L; 72 -h NOErLR = 12.5 mg/L
Results based on initial measured concentrations:
72 -h ErC50 > 28.92 mg/L; 72 -h NOErC = 6.53 mg/L
The parent alcohol, Alcohols, C11-14 - iso-, C13-rich, is classified as Acute Aquatic 1 (H400), Acute Chronic 2 (H411). According to the Summation method specified Annex I: 18.104.22.168.5.3.1 of CLP, if a mixture contains > 25% of components classified as Acute 1, then the mixture is classified as Acute 1. The alcohol is present at 20 -40% w/w and therefore the Acute 1 classification is applied to all qualities. Similarly, according to 22.214.171.124.5.4.2, if a mixture is not classified as Chronic 1 and contains >25% of components classified as Chronic 2, then the mixture is classified as Chronic 2. The alcohol is present at 20 -40% w/w and therefore the Chronic 2 classification is applied to all qualities.
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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