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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

Study was conducted according to Regulation (EC) No 440/2008: test method C. 1 and OECD guideline 203

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
100 mg/L

Additional information

In a 96-h acute toxicity study, Danio rerio were exposed to Silastol H 200 TS at concentrations of 0 and 100.0 mg/L nominal (WAF of 100 mg/L) under static conditions.

The LC50 was determined to be > 100 mg/L Silastol H 200 TS (WAF based on nominal concentration).

The NOEC was determined to be ≥ 100 mg/L Silastol H 200 TS (WAF based on nominal concentration).