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PBT assessment

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PBT assessment: overall result

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Name:
Tris(ethyl acetoacetato-O1',O3)aluminium
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Related composition:
Tris(ethyl acetoacetato-O1',O3)aluminium
Reference substance:
Tris(ethyl acetoacetato-O1',O3)aluminium
Name:
Tris(ethyl acetoacetato-O1',O3)aluminium
Type of composition:
boundary composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Tris(ethyl acetoacetato-O1',O3)aluminium
PBT status:
the substance is not PBT / vPvB
Justification:

According to Annex XIII of the REACH Regulation (EC n. 1907/2006), a substance is PBT if it fulfills all three of the following criteria.

1) Persistence

A substance fulfills the persistence criterion (P) when:

– the half-life in marine water is higher than 60 days, or

– the half-life in fresh- or estuarine water is higher than 40 days, or

– the half-life in marine sediment is higher than 180 days, or

– the half-life in fresh or estuarine water sediment is higher than 120 days, or

– the half-life in soil is higher than 120 days.

The assessment of the persistency in the environment shall be based on available half-life data collected under the adequate conditions, which shall be described by the registrant.

2) Bioaccumulation

A substance fulfills the bioaccumulation criterion (B) when:

– the bioconcentration factor (BCF) is higher than 2000.

The assessment of bioaccumulation shall be based on measured data on bioconcentration in aquatic species. Data from freshwater as well as marine water species can be used.

3) Toxicity

A substance fulfills the toxicity criterion (T) when:

– the long-term no-observed effect concentration (NOEC) for marine or freshwater organisms is less than 0.01 mg/l, or

– the substance is classified as carcinogenic (category 1 or 2), mutagenic (category 1 or 2), or toxic for reproduction (category 1, 2, or 3), or

– there is other evidence of chronic toxicity, as identified by the classifications.

The substance is ready-biodegradable and fails to fulfill persistence criteria.

The substance has a partition coefficient of log Pow = 0.72 at 25 °C and fails to fulfill bioaccumulation criteria.

The substance is not CMR and it is not toxic.

Anyway the substance does not fulfill the criteria for PBT.