Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
11.1 mg/kg sediment dw
Assessment factor:
1 000
Extrapolation method:
assessment factor

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Predicted No Effect Concentrations (PNECs) for the different environmental compartments are calculated by application of an assessment factor (PNECstp, PNECsediment freshwater and PNECsediment marine water). As no effects have been observed up to the limit doses in the aquatic freshwater studies, no hazard for freshwater organisms, marine water organisms or soil is identified. 

The PNECair is not considered as relevant based on the chemical structure and intrinsic properties of the substance. Secondary poisoning of mammals and birds is not expected either. Thus, no PNECoral is derived.

Conclusion on classification

No environmental classification and labelling is required for N,N-dimethylformamide in accordance with Regulation (EC) No 1272/2008 (CLP Regulation).