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degradation of >60% within 28 days (read-across from similar substances)
The biodegradation in water of Tetraesters of pentaerythritol with linear and branched fatty acids was deduced from the measurement of a similar substances: Tetraesters of pentaerythritol with heptanoic acid and 3,5,5-trimethylhexanoic acid (List number 805-289-4; Hammesfahr, 2016); Decanoic acid, mixed esters with heptanoic acid, octanoic acid, pentaerythritol and valeric acid (CAS-No. 71010 -76 -9); Tetra-esterification products of C5, C7, C8, C10 fatty acids with pentaerythritol (CAS-No. 68424 -31 -7); and TMP-PA (CAS RN 126-57-8). The ready biodegradability for first two substances was conducted according to OECD 301F using non-adapted activated sludge from a municipal sewage treatment plant. The ready biodegradability for last two substances was conducted according to OECD 301B. All analogues reached >60% within 28 days (64%, 84.1%, 84%, and 76% respectively). Since Tetraesters of pentaerythritol with linear and branched fatty acids is a
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