Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Description of key information

8.1 Skin Irritation: irritating
8.2 Eye Irritation: irritating

Key value for chemical safety assessment

Skin irritation / corrosion

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (irritating)

Eye irritation

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (irritating)

Additional information

The studies showed rabbits exposed topically to neopentanoic acid elicited severe erythema and edema between 24h and 7 days.

The key study showed rabbits eexposed occularlly to neopentanoic acid elicited a slight to moderate irritation.


Effects on skin irritation/corrosion: irritating

Effects on eye irritation: irritating

Justification for classification or non-classification