Registration Dossier
Registration Dossier
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EC number: 816-856-0 | CAS number: 5205-01-6
Endpoint summary
Administrative data
Description of key information
Daphnia magna:
EC50 (48h) = > 100 mg/L
Pseudokirchneriella subcapitata
ErC50 (72h) = 1295 mg/L
ErC10 (72h) = 24.5 mg/L
Additional information
Daphnia magna:
The toxicity of 3-methyl-1,3-butandiol acetate was determined in an OECD 202 study with Daphnia magna and in compliance with GLP. Daphnids were exposed to the test substance in a concentration of 100 mg/L for 48h. Test concentration was analytically verified via GC-FID. No immobility of Daphnids were observed after 24 and 48h. The EC50 value after 24 and 48h was determined with > 100 mg/L based on nominal concentration.
Pseudokirchneriella subcapitata:
The toxicity of 3-methyl-1,3-butandiol acetate was determined in an OECD 201 study with Pseudokirchneriella subcapitata and in compliance with GLP. Algae were exposed to the test substance in five different concentrations (2000, 625, 195.31, 61.04, 19.07 mg/L) for 72h. Test concentrations were analytically verified via GC-FID. The EC50 and Ec10 values after 72h were determined with 1295 mg/L and 24.5 mg/L based on nominal concentration.
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