Substance Information

REACH registered substance data was upgraded on 9th November. The per substance REACH registration status is being calculated and will be made available as soon as possible.

We apologise for the inconvenience in the meantime.

Substance Infocard

IC

diarsenic trioxide; diarsenic pentaoxide

EC / List no.: -

CAS no.: -

Mol. Formula:

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Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

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Substance names and other identifiers

Regulatory process names
diarsenic trioxide; diarsenic pentaoxide
Other
diarsenic trioxide; diarsenic pentaoxide
Other
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Group members

This entry / group of substance has the following member substances:

Name EC / List no. CAS no. Association
Diarsenic trioxide 215-481-4 1327-53-3 Expert judgement
Diarsenic pentaoxide 215-116-9 1303-28-2 Expert judgement

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