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Boiling point: −11.7 °C ... Isobutane, also known as i-butane, 2-methylpropane or methylpropane, is a chemical compound with molecular formula HC(CH 3) 3.
This page provides supplementary chemical data on isobutane. Material Safety Data Sheet ... Critical point: 408.7 K (134.4 °C), 3655 kPa Std enthalpy change
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid:
Boiling point: −1 to 1 °C; 30 to 34 °F; 272 to 274 K ... a mixture of isobutane and propane is used to give cooling system performance comparable to R-12.
The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the ... isobutane: IUPAC name: butane 2-methylpropane Molecular ...
Boiling point: −6.9 °C (19.6 °F; 266.2 K) ... Isobutane: Except where otherwise noted, data are given for materials in their standard state (at 25 °C ...
Normal boiling points for pure substances, bubble and dew points for zeotropic blends, or normal boiling point and azeotropic temperature for the azeotropic blends, at 101,325 Pa (1 atmosphere) and in degrees Celsius; Critical temperature in degrees Celsius; Absolute critical pressure in kilopascals
A zeotropic mixture, or non-azeotropic mixture, is a mixture with liquid components that have different boiling points. [1] For example, nitrogen, methane, ethane, propane, and isobutane constitute a zeotropic mixture. [2]