Registration Dossier

Administrative data

Description of key information

Three valid studies for skin irritation/corrosion and two valid studies for eye irritation are available.

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)

Respiratory irritation

Endpoint conclusion
Endpoint conclusion:
no study available

Additional information

In all available studies for skin irritation/corrosion and eye irritation, the test substance (1,4-dihydroxyanthraquinone) was negative.

Justification for classification or non-classification

In all available studies for skin irritation/corrosion and eye irritation, the test substance (1,4-dihydroxyanthraquinone) was negative.

According to CLP classification criteria (Regulation (EC) No 1272/2008) a classification is therefore not justified.