Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 939-538-4 | CAS number: 1471313-87-7
Endpoint summary
Administrative data
Description of key information
Additional information
SUMMARY OF ACUTE AND CHRONIC ECOTOXICITY RESULTS OF THE REGISTRATION SUBSTANCE
Table 6.1 Acute and chronic ecotoxicity values for the registration substance based on test material which is UVCB = 100% a.i.
| Test type | Guideline | Species | Endpoint | Value | Remark |
| Acute Fish | OECD 203 | Danio rerio | LC50 (96h) | 1.32 mg/L | test mat. UVCB =100% a.i. |
| Acute Daphnia | OECD 202 | Daphnia magna | EC50 (48h) | 5.76 mg/L | test mat. UVCB =100% a.i. |
| Algae | OECD 201 | Desmodesmus sups. | ErC50 (72h) | 117 mg/L | test mat. UVCB =100% a.i. |
| Sludge respir, inhib. | OECD 209 | Non-adapted sludge | EC50 (3h) | >1000 mg/L | test mat. UVCB =100% a.i. |
| Chronic Daphnia | OECD 202 | Daphnia magna | NOEC repro (21d) | 2.0 mg/L |
test mat. UVCB =100% a.i. |
| Algae | OECD 201 | Desmodesmus sups. | ErC10 (72h) | 11.1 mg/L | test mat. UVCB =100% a.i. |
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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