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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

extremely flammable

Additional information

In accordance with section 1 of REACH Annex XI, the study does not need to be conducted as the flammability of liquids is assessed by reference to their flash point (7.9 There is no indication on the basis of structure and expierence in handling and use that the substance is flammable in contact with air or water.

Justification for classification or non-classification

The flash point of the substance range from -51 to -22°C and the boiling point is ca 34°C; therefore, the substance is classified for flammability.

According to CLP Regulation, Annex I, table 2.6.1on criteria for flammable liquids, and according to the Guidance on the Application of the CLP Regulation, section Decision logic, GLS-Silane should be classified as extremely flammable liquid (H224).