Temperature Dependence of the Speed of Sound of Nonane + 1-Chlorononane in the Range of (293.15 to 423.15) K

The speed of sound of binary mixtures of nonane with 1-chlorononane has been measured as a function of composition at temperatures between (293.15 and 423.15) K. The speed of sound was measured by a pulse-phase echo ultrasonic device at a frequency of 1 MHz with an uncertainty of ± 0.1 %.