Molar Heat Capacity at Constant Volume for Isobutane at Temperatures from (114 to 345) K and at Pressures to 35 MPa Perkins, R.A.; Magee, J.W.; Journal of Chemical & Engineering Data 2009, 54, 2646-2655
Data
Ttr (K)
113.707
2691; 2-methylpropane; 00083