Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

For Cedramber the following results were derived:

Guideline

Test species

Endpoint

Result

remark

OECD TG 203

Cyprinus carpio

96-h LC50

0.43 mg/L

Semi-static conditions and measured concentrations were used. Key study; rel. 1

OECD TG 202

Daphnia magna

48-h EC50

0.48 mg/L

Semi-static test and measured concentrations were used. Key study; rel.1

OECD TG 201

Pseudokirchneriella subcapitata

72-h ErC50

72-h ErC10

72-h NOErC

>1.8 mg/L

0.70 mg/L

0.51 mg/L

Static test and measured concentrations were used.Key study; rel. 1. 

OECD TG 209

Activated sludge

3-h EC50

3-h NOEC

>1000 mg/L

1000 mg/L

Key study; rel. 1. 

Additional information