Registration Dossier

Administrative data

Description of key information

Diniobium pentoxide is not irritating to skin or eyes.

Key value for chemical safety assessment

Skin irritation / corrosion

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Eye irritation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Additional information

Diniobium pentaoxide was not corrosive to a human skin model in vitro. Subsequent in-vivo testing in rabbits demonstrated that the substance is also not irritating to skin. Diniobium pentaoxide was not irritating in an in-vitro HETCAM assay and in an in-vivo test in the eyes of rabbits.

Justification for classification or non-classification

The criteria for classification as skin or eye irritant of CLP or DSD are not fulfilled.