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PBT assessment

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PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

Dipropylamine (CAS 142 -84 -7) is not PBT or vPvB.

dipropylamine was readily biodegradable (according to OECD criteria) and therefore not P/vP. The substance is not B/vB based on an experimentally derived log Kow of 1.33 (uncharged molecule, 23 °C, BASF AG, 1987, see IUCLID Ch. 4.7). In addition, in a weight-of-evidence approach, several QSAR models showed that dibutylamine does not accumulate significantly in organisms. The estimated BCF values range from 3.5 to 19 L/kg based on valid data from five QSAR models (see IUCLID Ch. 5.3.1). The substance is also not T since the lowest available chronic value is >> 0.01 mg/L and the substance holds no relevant classification.