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PBT assessment

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PBT assessment: overall result

Reference
Name:
Morpholine
Type of composition:
boundary composition of the substance
State / form:
liquid
Reference substance:
Composition 1
PBT status:
the substance is not PBT / vPvB
Justification:

Morpholine is readily biodegradable according to OECD criteria, therefore the substance is not P or vP. Regarding the bioaccumulation potential, the experimentally determined BCF is < 2.8 L/kg; The substance is not expected to significantly bioaccumulate in organisms and is, therefore, not B or vB. The substance is not T since, the lowest available chronic value is > 0.01 mg/L (Daphnia: 21-d EC10 = 8.134 mg/L) and the substance holds no official classification.

Likely routes of exposure:

Because the substance does not fulfill the PBT and vPvB criteria, no emission characterisation is performed.