Registration Dossier
Registration Dossier
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EC number: 254-413-8 | CAS number: 39318-18-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the melting point is above 300°C
- Justification for type of information:
- Data waiving
Reason: Scientifically not necessary
Justification: In accordance with column 2 of REACH Annex VII, the vapour pressure study does not need to be conducted as the melting point for a structural analogue of this substance is far above 300 °C (melting point of the structural analogue (tungsten trioxide) = 1472 °C.
Reference
Description of key information
In accordance with column 2 of REACH Annex VII, the vapour pressure study does not need to be conducted as the melting point for a structural analogue of this substance is far above 300 °C (melting point of the structural analogue (tungsten trioxide) = 1472°C.
.Key value for chemical safety assessment
Additional information
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