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Physical & Chemical properties

Flammability

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Link to relevant study record(s)

Description of key information

Flammable limits are identified as being 2.5% - 100%

Key value for chemical safety assessment

Flammability:
extremely flammable

Additional information

The CRC Handbook (Lide 2008) is a peer reviewed handbook and so can be considered reliable and suitable for use as the key study for this endpoint. The supporting study (WHO ICSC 2003) is also a peer reviewed source and reports the same value as the key study.

Justification for classification or non-classification

The substance is classified as a Category 1 flammable gas with the hazard statement "extremely flammable gas" under the CLP Regulations.