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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Oxidising properties

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Administrative data

Link to relevant study record(s)

Description of key information

no oxidizing properties

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

According to the UN Globally Harmonized System of Classification and Labelling of Chemicals (GHS) Part 2, the classification procedure using experimental testing need not be applied for 2,4,7,9-Tetramethyl-5-decyne-4,7-diol since it is an organic compound that does not contain fluorine or chlorine and the oxygen that it contains is chemically bonded only to carbon and hydrogen.

Justification for classification or non-classification

According to the UN Globally Harmonized System of Classification and Labelling of Chemicals (GHS) Part 2, the classification procedure using experimental testing need not be applied for 2,4,7,9-Tetramethyl-5-decyne-4,7-diol since it is an organic compound that does not contain fluorine or chlorine and the oxygen that it contains is chemically bonded only to carbon and hydrogen.