Registration Dossier
Registration Dossier
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EC number: 203-571-6 | CAS number: 108-31-6
Endpoint summary
Administrative data
Description of key information
The substance is corrosive to eyes and skin in rabbit.
Key value for chemical safety assessment
Skin irritation / corrosion
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (corrosive)
Eye irritation
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irritating)
Additional information
The substance is officially classified as R34, R42/43 in accordance with Directive 67/548/EEC, so there is no need to perform tests on irritation/corrosion according to column 2 in REACH Annex VII.
Effects on skin irritation/corrosion: corrosive
Effects on eye irritation: corrosive
Effects on respiratory irritation: highly irritating
Justification for classification or non-classification
Maleic anhydride is officially classified as R34, R42/43 in accordance with Directive 67/548/EEC.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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