![]() Ethane - Thermophysical Properties Chemical, Physical and Thermal Properties of Ethane - C 2H 6.Carbon Monoxide - Thermophysical Properties Chemical, Physical and Thermal Properties of Carbon Monoxide - CO.Carbon Dioxide - Thermophysical Properties Chemical, physical and thermal properties of carbon dioxide.Butane - Thermophysical Properties Chemical, physical and thermal properties of n-Butane.Benzene - Thermophysical properties Chemical, physical and thermal properties of benzene, also called benzol.Argon - Thermophysical Properties Chemical, Physical and Thermal Properties of Argon.Ammonia - Thermophysical Properties Chemical, Physical and Thermal Properties of Ammonia.Air - Thermophysical Properties Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more.Acetylene - Thermophysical Properties Chemical, Physical and Thermal Properties of Acetylene.Acetone - Thermophysical Properties Chemical, physical and thermal properties of acetone, also called 2-propanone, dimethyl ketone and pyroacetic acid.Viscosities Viscosities of products and chemical species at varying conditions.Thermodynamics Work, heat and energy systems.Melting and Freezing Points Melting and freezing points of elements and chemical species at varying conditions.Material Properties Material properties of gases, fluids and solids - densities, specific heats, viscosities and more.Involving velocity, pressure, density and temperature as functions of space and time. Fluid Mechanics The study of fluids - liquids and gases.Densities Densities of solids, liquids and gases.Boiling Points Boiling points of elements, products and chemical species at varying conditions.The triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) of that substance coexist in thermodynamic equilibrium. It also shows the saturation pressure with changes in temperature.Īt the critical point there is no change of state when pressure is increased or if heat is added. The curve between the critical point and the triple point shows the pentane boiling point with changes in pressure. The phase diagram for pentane shows the phase behavior with changes in temperature and pressure. ![]() However, if heated above 36☌/97☏ it becomes a gas, and when cooled it becomes a solid. Pentane is a liquid at standard conditions. ![]() See also more about atmospheric pressure, and STP - Standard Temperature and Pressure & NTP - Normal Temperature and Pressure,Īs well as Thermophysical properties of: Acetone, Acetylene, Air, Ammonia, Argon, Benzene, Butane, Carbon dioxide, Carbon monoxide, Ethane, Ethanol, Ethylene, Helium, Hydrogen, Hydrogen sulfide, Methane, Methanol, Nitrogen, Oxygen, Propane, Toluene, Water and Heavy water, D 2O. Specific Gravity (liquid) (relativ to water)ĭensity of pentane with varying temperature and pressure Log K OW (Octanol/Water Partition Coefficient) Heat (enthalpy) of sublimation, at -202☏/-130☌ Heat (enthalpy) of fusion at -202 ☏/-130☌ Values are given for liquid at 25 oC /77 oF / 298 K and 1 bara, if not other phase, temperature or pressure given.įor full table with Imperial Units - rotate the screen! Property The phase diagram of pentane is shown below the table.Ĭhemical, physical and thermal properties of pentane : ![]() Both the liquid an the vapor are flammable. The boling point 36☌/97☏, and the vapors are heavier than air. It is a component of some fuels and is employed as a specialty solvent in the laboratory. It belongs to the organic class alkanes, and is naturally present in crude oils and condensates. Pentane, C 5H 12, is a clear colorless liquid with a petroleum-like odor.
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