Registration Dossier
Registration Dossier
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EC number: 429-380-1 | CAS number: 133336-92-2
Endpoint summary
Administrative data
Description of key information
Toxicity studies in fish, daphnia and algae were performed to assess the aquatic toxicity of the substance. In addition, toxicity to STP microorganisms was assessed in two studies. All studies were performed according to OECD test guidelines and GLP principles. No toxic effects were seen in any of the trophic levels which were considered to be caused by the toxic potential of the test substance. All derived effect levels were at or above the maximum solubility of the test item in test medium. The determined effect levels are summarized in the following table.
Additional information
Effect parameters for aquatic toxicity:
Study type |
|
Effect parameter |
Result (mg/L) |
Acute toxicity to fish |
Key |
LC50 |
>0.11 |
Acute toxicity to aquatic invertebrates |
Key |
EC50 |
>0.009 |
Toxicity to algae (acute) |
Key |
EC50 |
>0.48 |
Toxicity to algae (long-term) |
Key |
NOEC |
0.48 |
Toxicity to STP microorganisms |
Key |
EC50 |
>1000 |
Toxicity to STP microorganisms |
Key |
NOEC |
1000 |
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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