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Classification & Labelling & PBT assessment

PBT assessment

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PBT assessment: overall result

Reference
Name:
3,3'-[(2-chloro-5-methyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(3-chloro-o-tolyl)benzamide]
Type of composition:
boundary composition of the substance
State / form:
solid: nanoform
Reference substance:
Composition 1
Type of information reported:
single nanoform
Shape category:
spheroidal
Shape:
spherical
Pure shape:
no
Range:
> 1 - < 100 %
Shape category:
elongated
Shape:
rod
Pure shape:
no
Range:
> 1 - < 100 %
Shape category:
spheroidal
Percentile:
D90
Range:
> 60 - < 200 nm
Percentile:
D50
Range:
> 10 - < 100 nm
Percentile:
D10
Range:
> 1 - < 50 nm
Range of length:
> 10 - < 100 nm
Range of aspect ratio (:1):
>= 1 - <= 5
Fraction of constituent particles in the size range 1-100 nm:
> 1 - < 100 %
Shape category:
elongated
Percentile:
D90
Range:
> 100 - < 500 nm
Percentile:
D10
Range:
> 1 - < 100 nm
Percentile:
D50
Range:
> 10 - < 300 nm
Range of length:
> 10 - < 300 nm
Range of lateral dimension 1:
> 10 - < 200 nm
Range of lateral dimension 2:
> 10 - < 500 nm
Range of aspect ratio (:1):
>= 1 - <= 5
Fraction of constituent particles in the size range 1-100 nm:
> 1 - < 100 %
Structure:
crystalline
Name:
Pigment Yellow 93
Pure structure:
yes
Range of specific surface area:
> 15 - < 200 m²/g
Surface treatment applied:
no
PBT status:
the substance is not PBT / vPvB
Justification:

Regarding all available data on biotic and abiotic degradation, bioaccumulation and toxicity it can be stated that the substance does not fulfill the PBT criteria (not PBT) and not the vPvB criteria (not vPvB).

Likely routes of exposure:

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