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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Table: Overview of aquatic toxicity data used for assessment:

Study

Species

Guideline / GLP (y/n)

Endpoint

Effect value

Comments

Fish acute toxicity

Zebrafish (D. rerio)

OECD 203 / yes

96-h LC50

32.8 mg/L*

Based on read-across to CAS 109-53-5

Daphnia acute toxicity

D. magna

OECD 202 / yes

48-h EC50

60.0 mg/L*

Based on read-across to CAS 109-53-5

Alga toxicity

D. subspicatus

OECD 201 / yes

72-h ErC50

72-h ErC10

53.2 mg/L*

29.3 mg/L*

Based on read-across to CAS 109-53-5

STP toxicity

Activated sludge**

OECD 209 / no

30-min NOEC

≥1000 mg/L

 

* Values were corrected for difference in molecular weight between the read-across source and target chemicals.

** Adaptation not specified

Additional information