Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Link to relevant study record(s)

Description of key information

The flammability of tantalum pentachloride was tested according to Regulation 440/2008/EC Method A.10.

Key value for chemical safety assessment

non flammable

Additional information

In a preliminary screening test, the test substance was formed into a powder train about 250 mm long, 20 mm wide and 10 mm high. The flame of a gas burner was applied. No ignition occurred.

Justification for classification or non-classification

Since the test substance did not ignite, tantalum pentachloride is not classified in accordance with Section, Annex I of Regulation 1272/2008/EC and Section 33.2. of the UN Recommendations on the Transport of Dangerous Goods (5threvised ed.).