Registration Dossier
Registration Dossier
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EC number: 807-645-4 | CAS number: 701920-77-6
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The estimated 48-hr LC50 value for Daphnid for bis(2-(2-butoxyethoxyl)ethyl) butanedioate is 78.15 mg/l (ECOSAR v1.10).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 78 mg/L
Additional information
The acute aquatic toxicity was estimated using the ECOSAR model v1.10 included in the EpiSuite models of US-EPA. In ECOSAR, substances for which the ecotoxicity is estimated are entitled to chemical classes according to their chemical structure. For each class the ecotox values for acute and chronic endpoints are estimated. Bis(2 -(2 -butoxyethoxy)ethyl) butanedioate is classified under the class of the esters. The estimated 48-hr LC50 value for Daphnids is 78 mg/l.
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