Methanol - Thermophysical Properties vs. Temperature

Thermophysical properties of methanol (CH3OH) for temperatures ranging from -50°C to 150°C, including latent heat, density, thermal conductivity, viscosity, vapor pressure, specific heat, and surface tension.

Temperature (°C)	Latent Heat (kJ/kg)	Liquid Density (kg/m³)	Vapor Density (kg/m³)	Liquid Thermal Conductivity (W/m°C)	Liquid Viscosity (cP)	Vapor Viscosity (10² cP)	Vapor Pressure (bar)	Vapor Specific Heat (kJ/kg°C)	Liquid Surface Tension (10⁻² N/m)
-50	1194	844	0.01	0.21	1.7	0.72	0.01	1.2	3.26
-30	1187	834	0.01	0.208	1.3	0.78	0.02	1.27	2.95
-10	1182	819	0.04	0.206	0.945	0.85	0.04	1.34	2.63
10	1175	801	0.12	0.204	0.701	0.91	0.1	1.4	2.36
30	1155	782	0.31	0.203	0.521	0.98	0.25	1.47	2.18
50	1125	764	0.77	0.202	0.399	1.04	0.55	1.54	2.01
70	1085	746	1.47	0.201	0.314	1.11	1.31	1.61	1.85
90	1035	724	3.01	0.199	0.259	1.19	2.69	1.79	1.66
110	980	704	5.64	0.197	0.211	1.26	4.98	1.92	1.46
130	920	685	9.81	0.195	0.166	1.31	7.86	1.92	1.25
150	850	653	15.9	0.193	0.138	1.38	8.94	1.92	1.04