2-methylbutane C5H122-methylbutane, 2-methylbutaneDonate now to keep this information ad-free.DonatePhysical characteristicsMolecular mass 72.15Density N/AMelting point N/ABoiling point N/AFlash point N/AFire point N/ARel. permittivity N/APartition coeff. (logP) N/ACompound added to the database on October 23, 2020, last modified on September 8, 2022.