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Heat capacity, c p: 106.3 J/(mol K) at –124 °C Liquid properties Std enthalpy change of formation, Δ f H o liquid –303.0 kJ/mol Standard molar entropy, S o liquid: 192.8 J/(mol K) Enthalpy of combustion, Δ c H o –2021 kJ/mol Heat capacity, c p: 144.4 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas –255 kJ/mol ...
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 ... n-Propanol: 97.2 [23] Pyridine: 115.3 [24 ...
1-Propanol (also propan-1-ol, propanol, n-propyl alcohol) is a primary alcohol with the formula CH 3 CH 2 CH 2 OH and sometimes represented as PrOH or n-PrOH.It is a colourless liquid and an isomer of 2-propanol. 1-Propanol is used as a solvent in the pharmaceutical industry, mainly for resins and cellulose esters, and, sometimes, as a disinfecting agent.
1-propanol; n-propyl alcohol propanol primary ... The boiling point of the alcohol ethanol is 78.29 °C, ... With aqueous pK a values of around 16–19, ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Propylamine, also known as n-propylamine, is an amine with the chemical formula CH 3 (CH 2) 2 NH 2. [1] It is a colorless volatile liquid. [2] Propylamine is a weak base. Its K b (base dissociation constant) is 4.7 × 10 −4.
Enthalpies of melting and boiling for pure elements versus temperatures of transition, demonstrating Trouton's rule. In thermodynamics, Trouton's rule states that the (molar) entropy of vaporization is almost the same value, about 10.5 in nondimesnional units, or 85–88 if expressed in units J/(K·mol), for various kinds of liquids at their boiling points. [1]
1-Propanol (n-propanol, n-propyl alcohol), CH 3-CH 2-CH 2 OH, CAS number 71-23-8 Index of chemical compounds with the same molecular formula This set index page lists chemical structure articles associated with the same molecular formula .