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Toluene is one of the most abundantly produced chemicals. Its main uses are (1) as a precursor to benzene and xylenes, (2) as a solvent for thinners, paints, lacquers, adhesives, and (3) as an additive for gasoline. Precursor to benzene and xylenes. Toluene is converted to benzene via hydrodealkylation: C 6 H 5 CH 3 + H 2 → C 6 H 6 + CH 4
Toluene is a liquid at standard conditions. However, if heated it becomes a gas, and when cooled it becomes a solid. The phase diagram for toluene shows the phase behavior with changes in temperature and pressure. The curve between the critical point and the triple point shows the toluene boiling point with changes in pressure.
For the separation of toluene from other components within the same boiling range several methods are available, depending on quality requirements. Fine fractionation is now suitable only for the production of toluene with lower purity, and involves significant losses in fores and tails.
Willingham, C.B.; Taylor, W.J.; Pignocco, J.M.; Rossini, F.D., Vapor pressures and boiling points of some paraffin, alkylcyclopentane, alkylcyclohexane, and alkylbenzene hydrocarbons, J. RES. NATL. BUR. STAN., 1945, 35, 3, 219-17, https://doi.org/10.6028/jres.035.009.
In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:
IUPAC Standard InChIKey: YXFVVABEGXRONW-UHFFFAOYSA-N Copy CAS Registry Number: 108-88-3 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Isotopologues:
Jul 5, 2024 · Pure toluene (melting point, -95° C [-139° F]; boiling point, 110.6° C [231.1° F]) is a colourless, flammable, toxic liquid, insoluble in water but soluble in all common organic solvents. Its chemical formula is that of methylbenzene, C 6 H 5 CH 3 .
What is Toluene? Toluene is a clear, colourless liquid with a benzene-like odour. The chemical formula of toluene can be written as C 6 H 5 CH 3. Toluene is a naturally occurring compound derived primarily from petroleum or petrochemical processes. Toluene is a common component in gasoline, glues, and paint products.
Triple point: 178.15 K (−94.99 °C), ? Pa Critical point: 591.79 K (318.64 °C), 4.109 MPa Std enthalpy change ... Physical and Chemical Properties of Toluene in chemeo.com This page was last edited on 12 April 2023, at 11:55 (UTC). Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply. By using this site, you agree to ...
Jun 27, 2023 · The boiling point of toluene, a widely used organic solvent, is a crucial physical property that has been extensively studied and documented. At standard atmospheric pressure, the boiling point of toluene is 110.6°C (231°F), a value that serves as a reference point in various scientific and industrial applications.
