Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Data on physical properties were obtained from a number of secondary sources. The data in these secondary sources are based on a critical evaluation of peer-reviewed data and the selected values are considered to be reliable and representative of the property under investigation. Information in the review process was documented in the introduction of the source. The use of Klimisch codes (Klimisch et al., 1997), was extended to these secondary sources and a reliability code of (2) valid with restrictions was assigned when using the authoritative secondary source.

The boiling point for 2 -methylbutane is 25 to 65°C and the flashpoint is <23°C. According to the CLP legislation (2008) a liquid with a flash point of <23°C and a boiling point of <35°C is classified as a Category 1 flammable liquid with the hazard statement "extremely flammable liquid and vapour".