Registration Dossier
Registration Dossier
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EC number: 232-029-1 | CAS number: 7783-82-6
Endpoint summary
Administrative data
Description of key information
WF6 is rapidly hydrolizing to HF under physiological/ambient conditions.
Studies are technically not feasible.
Highest corrosion classification is chosen. Skin corrosion: Categoty 1A - Serious eye damage: Category 1
Key value for chemical safety assessment
Skin irritation / corrosion
Endpoint conclusion
- Endpoint conclusion:
- no study available
Eye irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Waiver since WF6 is a gas, substance and its hydrolisation product HF is classified as highly dermal toxic.
Study not feasible due to instant hydrolisation at physiological or ambient contions.
Highest classification chosen.
Justification for selection of eye irritation endpoint:
Waiver since WF6 is a gas, substance and its hydrolisation product HF is classified as highly dermal toxic.
Study not feasible due to instant hydrolisation at physiological or ambient contions.
Highest classification chosen.
Effects on skin irritation/corrosion: highly corrosive
Effects on eye irritation: highly corrosive
Effects on respiratory irritation: highly irritating
Justification for classification or non-classification
WF6 is rapidly hydrolizing to HF under physiological/ambient conditions.
Studies are technically not feasible.
Highest corrosion classification is chosen, since HF, the major hydrolisation product, is considered as highly corrosive.
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