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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Explosiveness

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
explosive properties of explosives
Data waiving:
other justification
Justification for data waiving:
other:

Description of key information

In view of the ethyn group (potentially an explosive group), the oxygen balance is calculated and is 240, which is > 200. Therefore no explosive properties are expected (ECHA guidance on EU CLP, 2017, pg 91).

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

Justification for classification or non-classification

Based on the above mentioned result, classification according to the CLP Regulation (EC) No. 1272/2008 is not necessary.