Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.015 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
100 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.185 mg/kg sediment dw
Assessment factor:
100
Extrapolation method:
assessment factor

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.018 mg/kg sediment dw

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
2.5 mg/kg soil dw
Assessment factor:
100
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
1.85 mg/kg food
Assessment factor:
90

Additional information

Phenol, isopropylated, phosphate (3:1) is dually classified on the basis of triphenyl phosphate content for ecotoxicology. The PNECS presented within the dossier are for the substance where triphenyl phosphate is present at >5%. When triphenyl phosphate is present at <5%, it is the opinion of the registrant that the substance does not display ecotoxic properties, and is only subject to being potentially persistent

 

Confirmation of this is provided in the associated study reports summarised in support of this registration. Derivation of PNEC for TPP at < 5% is attached below for reference.

 

The following classifications are applicable:

Triphenyl phosphate is present at >5%

On the basis of effects noted in fish and Daphnia, the substance is deemed to be classified according to Regulation (EC) No 1272/2008 as:

Aquatic Chronic 1; H410: Very toxic to aquatic life with long lasting effects.

 

 Triphenyl phosphate is present at <5%

On the basis of effects noted in fish and Daphnia, the substance is deemed to be classified according to Regulation (EC) No 1272/2008 :

 Aquatic Chronic 4; H413: May cause long lasting harmful effects to aquatic life.

 

The risk assessment covers assessment against both PNECs, however it is only possible to list one set within the dossier. Therefore, the TPP >5% values are listed within the dossier, but should be considered in conjunction with the <5% values below. Please refer to attached documents below.

Conclusion on classification

Classification and labelling:

The substance is dually classified on the basis of triphenyl phosphate content for ecotoxicology. The PNECS presented above are for the substance where triphenyl phosphate is present at >5%. When triphenyl phosphate is present at <5%, it is the opinion of the registrant that the substance does not display ecotoxic properties, and is only subject to being potentially persistent

Confirmation of this is provided in the associated study reports summarised in support of this registration. Derivation of PNEC for TPP at < 5% is attached below for reference.

 

The following is applicable:

 

Triphenyl phosphate is present at >5%

On the basis of effects noted in fish and Daphnia, the substance is deemed to be classified according to Regulation (EC) No 1272/2008 as:

Aquatic Chronic 1; H410: Very toxic to aquatic life with long lasting effects.

 

 

Triphenyl phosphate is present at <5%

On the basis of effects noted in fish and Daphnia, the substance is deemed to be classified according to Regulation (EC) No 1272/2008 :

 Aquatic Chronic 4; H413: May cause long lasting harmful effects to aquatic life.