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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

(3-h) EC50 >1000 mg/l (read-across, reliability 2)
(3-h) NOEC ≥1000 mg/l (read-across, reliability 2)

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
1 000 mg/L

Additional information

GTL Gasoil and GTL Base Oil Distillates had no inhibitory effect upon activated sludge in tests conducted in accordance with OECD 209 and GLP. The 3 hour EC50was >1000 mg/l; NOEC = 1000 mg/l (Clarke, 2009a and 2009b).

These data are used as read-across data to Hydrocarbons, C16-C22, n-alkanes, isoalkanes, <2% aromatics.