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

Ruthenium tetraoxide

EC / List no.: 243-813-8

CAS no.: 20427-56-9

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):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
Ruthenium oxide (RuO4), (T-4)-
Other
Ruthenium tetraoxide
EC Inventory
ruthenium tetraoxide
Pre-Registration process
IUPAC names
tetraoxoruthenium
Other
Other identifiers
20427-56-9
EC Inventory, Pre-Registration process, Other
CAS number

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