Registration Dossier
Registration Dossier
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EC number: 810-760-2 | CAS number: 149855-64-1
Endpoint summary
Administrative data
Description of key information
Additional information
2 -Propylheptyl methacrylate did not show any toxicity in the range of water solubility in acute toxicity tests with fish, daphnia and algae. The acute EC/LC50 values for fish, aqutic invertebrates and algae are > 100 mg/L nominal.
Toxicity to fish
In the short term toxicity test to fish the LC50 value of the test substnce, 2 -Propylheptyl methacrylate based on the loading rate was determined to be >0.055 mg/L (measured), >100 mg/L (nominal).
Toxicity to aquatic invertebrates
In a 48-hour acute toxicity study, neonate Daphnia magna were exposed to 2 -Propylheptyl methacrylate in accordance with the OECD 202 guideline. The LC50 was > 0.153 mg/L (measured), >100 mg/L (nominal)
Toxicity to aquatic algae and cyanobacteria
In a 72-hour algal growth study, cultures of Pseudokirchneriella subcapitata were exposed to 2-Propylheptyl methacrylate under static conditions for in accordance with the OECD 201 guideline. The growth rate EC50 and EC10 were >0.110 mg/L (measured), >100 mg/L (nominal)
Toxicity to microorganisms
In the toxicity to microorganisms test the EC50 value of the test substance, 2 -Propylheptyl methacrylate is determined to be greater than 1000 mg/L.
The structural related
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