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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The 72h-EC50 of tetrahydro-4-methyl-2-(2-methylprop-1-enyl)pyran towards algae was 79.7 mg/l (nominal).

Key value for chemical safety assessment

Additional information

The toxicity of tetrahydro-4-methyl-2-(2-methylprop-1-enyl)pyran towards Pseudokirchneriella subcapitata was investigated according to OECD Guideline 201 under GLP conditions (BASF 2013). The calculated 72h-EC50 was 79.7 mg/l (nominal).