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Environmental fate & pathways

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Based on the low water solubility (< 13.3 µg/L), low vapor pressure (< 0.0001 Pa) and high log Koc (> 5.0), the substance Fatty acids, C16-18, isononyl esters (CAS 91031-57-1) is expected to have a low mobility in water and mainly distribute into soil and sediment. However, the substance is not expected to persist in these compartments due to its ready biodegradability (76 – 81% within 28 d, 301 B).