Registration Dossier
Registration Dossier
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EC number: 204-783-1 | CAS number: 126-33-0
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48-hour EC50 of the test substance to Daphnia magna was determined to be 852 mg/L, the NOEC was determined to be 171 mg/L
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 852 mg/L
Additional information
A proprietary study (Kurume (1999)) was adequate for use as a key study for the fulfillment of this endpoint. This study was conducted to GLP and followed the standard guideline OECD 202. In this studyDaphnia magnawere exposed to a series of sulfolane concentrations of up to 1000 mg/L. Based on mobility of the daphnids at 48 hours the EC50 was determined to be 852 mg/L and the NOEC was determined to be 171 mg/L.
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