Registration Dossier
Registration Dossier
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EC number: 253-760-2 | CAS number: 38051-10-4
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 52 mg/L
Additional information
Test data
Two acute toxicity tests have been carried out with the fish species Oncorhynchus mykiss (Rainbow trout).
One of the tests (L'Haridon, 2002) was conducted over a range of test concentrations, was supported by analysis of exposure concentrations and was subject to GLP. The test gave a 96-hour LC50value of 52 mg/l. This result provides a suitable basis for deriving a PNECwater.
QSAR's
Estimated values of 32 and 17 mg/l have been derived for acute (96-hour LC50) fish toxicity using ECOSAR QSARs applicable to esters and phosphate esters respectively. The values are consistent with those obtained in the reported studies.
Reference:
European Union Risk Assessment Report "2,2-Bis(chloromethyl)trimethylene bis[bis(2-chloroethyl)phophate]" (V6), CAS 38051-10-4, May 2008
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