Registration Dossier
Registration Dossier
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EC number: 257-573-7 | CAS number: 51981-21-6
Endpoint summary
Administrative data
Description of key information
Additional information
The available studies for the aquatic toxicity of the substance corrected for water content are listed in the below table:
Guideline |
Test species |
Endpoint |
Result |
Remarks |
OECD 203 |
Oncorhynchus mykiss |
96h-LC50 |
>95.3 mg/L |
Key study, GLP, rel. 1 |
OECD 202 |
Daphnia magna |
48h-EC50 |
>95.3 mg/L |
Key study, GLP, rel. 1 |
OECD 201 |
Scenedesmus subspicatus (new name: Desmodesmus subspicatus) |
72h-EC50 72h-NOEC |
>95.0 mg/L ≥95.0 mg/L |
Key study, GLP, rel. 1 |
OECD 209 |
Activated sludge (predominantly domestic) |
30min-EC50 30min-NOEC |
>412 mg/L ≥412 mg/L |
Key study, GLP, rel. 1 |
OECD 211 |
Daphnia magna |
21d-NOEC 21d-LOEC |
≥248.4 mg/L >248.4 mg/L |
Key study, GLP, rel.1 |
| OECD 212 | Danio rerio | 9d-EC10 * | 114.8 mg/L | Key study, GLP, rel.1 |
| ISO 14669 adapted | Tisbe battagliai (marine) | 21d-NOEC | 224 mg/L | Key study, GLP, rel.1 |
* OECD 212 - Danio rerio (zebra fish), 9 days, flow through: EC10 = 114.8 mg/L (inhibition of hatch, study day 4)
Thus GLDA is not classified as hazardous to the aquatic environment.
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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