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At its melting point (−96 °C) is claimed to polymerize to give a white elastic solid, soluble in acetone, stable for several hours at room temperature. To do so, a vapor of acetone is co-condensed with magnesium as a catalyst onto a very cold surface.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: ... Acetone: 0.78 56.2 1.67 –94.8 K b [3] Benzene: 0.87 80.1 2. ...
Critical point: 508 K (235 °C), 48 bar Std enthalpy change of fusion, ... Vapor pressure of acetone based on formula, = + from ...
The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.
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.
Acetic acid can never be truly water-free in an atmosphere that contains water, so the presence of 0.1% water in glacial acetic acid lowers its melting point by 0.2 °C. [ 9 ] A common symbol for acetic acid is AcOH (or HOAc), where Ac is the pseudoelement symbol representing the acetyl group CH 3 −C(=O)− ; the conjugate base , acetate ( CH ...
Boiling point: 881.4 °C (1,618.5 °F; 1,154.5 K) ... Solubility in acetone: 0.5 g/kg (15 °C) [4] Acidity (pK ... When heated past the melting point and subsequently ...
Melting point: −23 °C (−9 °F; 250 K) Boiling point: ... of acetone and ethyl acetate, followed by acidification of the sodium acetylacetonate (e.g., ...