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Physical & Chemical properties

Boiling point

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Description of key information

The boiling range is 25°C to 65°C for 2-methylbutane based on ASTM D 1078 methodology.

Key value for chemical safety assessment

Additional information

The boiling range is 25 to 65°C for 2-methylbutane, based on ASTM D1078 methodology. This range has been agreed by the consortium to represent the substance. This is supported by a value of 27.8°C (at 760 mm Hg) from the CRC Handbook (Lide 2008). There is no information available on the methods used to determine the value for this endpoint. However, the CRC Handbook is considered to be a reliable, peer-reviewed handbook and suitable for use as a study for this endpoint.