Measurement of the Thermal Conductivity of Liquid Dimethoxymethane from 240 to 362 K

The thermal conductivity of liquid dimethoxymethane was measured by the transient hot-wire method using a bare platinum wire in a temperature range from 240 to 360 K. The experimental data were fitted by a function of temperature. The average absolute deviation of experimental data from those calculated by the equation was 0.18%, and the maximum deviation was 0.41%. The uncertainty of the thermal conductivity was less than ±2% with a coverage factor of k=2. The uncertainty of the temperature was within ±10mK (k=2).