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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The aquatic toxicity data available for Cyclaprop is listed in the table below:

Guideline

Test species

Endpoint

Result

Remarks

OECD 203

Pimephales promelas

96h-LC50

6.7 mg/l

Key study, GLP, rel. 2

OECD 210

Pimephales promelas

33d-EC10

0.91 mg/l

Key study,

GLP, rel. 1

OECD 202

Daphnia magna

48h-EC50

>14 mg/l (measured)

Key study, GLP, rel. 2

OECD 211

Daphnia magna

21d-NOEC

1 mg/l

Key study, GLP, rel. 2

OECD 201

Desmodesmus subspicatus

72h-ErC50

72h-ErC10

2.5 mg/l

1.9 mg/l

Key study, GLP, rel. 1

Read across from Cyclacet tested, in ISO 8192

Activated sludge (predominantly domestic)

30min-EC10

48 mg/l

Key study, GLP, rel. 2

Additional information