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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

Short-term toxicity to aquatic invertebrates

For Reaction product of 2-hydroxybenzoic acid, styrene and oxozinc the 48 h EC50 value was determined as 4.6 mg/L and the 48 h NOEC as 2.9 mg/L.

Toxicity to aquatic algae and cyanobacteria

For Reaction product of 2-hydroxybenzoic acid, styrene and oxozinc the 72 h-EC50 based on growth rate was determined to be 4.2 mg/L, the 72 h-EC50 based on yield 2.2 mg/L and the overall NOEC was determined as 0.6 mg/L.