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Classification & Labelling & PBT assessment

PBT assessment

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PBT assessment: overall result

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Name:
Essential oil obtained from the leaves of Cymbopogon winterianus, Gramineae by distillation
Type of composition:
boundary composition of the substance
State / form:
liquid
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Name:
Essential oil obtained from the leaves of Cymbopogon winterianus, Gramineae by distillation
Type of composition:
legal entity composition of the substance
State / form:
liquid
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PBT status:
the substance is not PBT / vPvB
Justification:

Citronella (Cymbopogon winterianus) oil is a Natural Complex Substance (NCS) for which 99.93% of the constituents is identified. All identified constituents including those known down to 0.1% are considered for the PBT-vPvB assessment. None of the known constituents of Citronella (Cymbopogon winterianus) oil meet the criteria for P/vP laid down in Annex XIII of REACH. Therefore none of the known constituents of Citronella (Cymbopogon winterianus) oil meets the criteria for vPvB or PBT.

Persistence assessment

Up to 99.93% of the composition of this NCS are in the category of ready or rapidly biodegradable substances. Therefore the substance Citronella (Cymbopogon winterianus) oil is considered as readily biodegradable. Thus none of the known constituents of

Citronella (Cymbopogon winterianus) oil are considered P (of vP).

 

Bioaccumulation assessment

None of the known constituents of Citronella (Cymbopogon winterianus) oil meet the criteria for P/vP. Therefore it can be concluded that none of the constituents are a PBT or vPvB without further evaluation of the B/vB properties.

 

Toxicity assessment

None of the known constituents of Citronella (Cymbopogon winterianus) oil meet the criteria for P/vP. Therefore it can be concluded that none of the constituents are PBT or vPvB without further evaluation of the T properties.

Likely routes of exposure:

Investigation of the likely routes of exposure is not needed as the substance is not PBT or vP/vB.