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1,4-Dioxane (/ d aɪ ˈ ɒ k s eɪ n /) is a heterocyclic organic compound, classified as an ether. It is a colorless liquid with a faint sweet odor similar to that of diethyl ether . The compound is often called simply dioxane because the other dioxane isomers ( 1,2- and 1,3- ) are rarely encountered.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) ... 78.4 1.22 –114.6 –1.99 K b [2] Ethylene bromide: ... Dioxane: 1.03 101.0 11.8 [31] Xylene: 140.0 [32]
J.A. Dean (ed.), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.4, Heats of Fusion, Vaporization, and Sublimation and Specific Heat at Various Temperatures of the Elements and Inorganic Compounds
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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.
1 Boiling points, Master List format. ... 5 B boron; use: 4200 K: 3927 °C: 7101 °F WebEl: ... Melting points of the elements (data page)
Meldrum's acid or 2,2-dimethyl-1,3-dioxane-4,6-dione is an organic compound with formula C 6 H 8 O 4. Its molecule has a heterocyclic core with four carbon and two oxygen atoms; the formula can also be written as [−O−(C(CH 3) 2)−O−(C=O)−(CH 2)−(C=O)−]. It is a crystalline colorless solid, sparingly soluble in water.
Boiling point 116–117 °C (241–243 °F; 389–390 K) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).