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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
adverse effect observed (irritating)

Additional information

Effects on eye irritation: moderately irritating

Justification for classification or non-classification

Expert judgement:

L-Pantlactone has effects on the eyes (opacity score after treatment is 1,7).

It can not be distinguished, if the irritating effects are slightly or moderately.

The substance will be classified as serious eye damage/eye irritation, cat 2 (GHS), Irritating, Xi, R36 (DPD) until other test must be taken.

(Conservative classification)