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  2. BTX (chemistry) - Wikipedia

    en.wikipedia.org/wiki/BTX_(chemistry)

    In the petroleum refining and petrochemical industries, the initialism BTX refers to mixtures of benzene, toluene, and the three xylene isomers, all of which are aromatic hydrocarbons. The xylene isomers are distinguished by the designations ortho – (or o –), meta – (or m –), and para – (or p –) as indicated in the adjacent diagram.

  3. Xylene - Wikipedia

    en.wikipedia.org/wiki/Xylene

    Xylene is used in the laboratory to make baths with dry ice to cool reaction vessels, [17] and as a solvent to remove synthetic immersion oil from the microscope objective in light microscopy. [18] In histology, xylene is the most widely used clearing agent. [19] Xylene is used to remove paraffin from dried microscope slides prior to staining.

  4. Transalkylation - Wikipedia

    en.wikipedia.org/wiki/Transalkylation

    Transalkylation of toluene and trimethylbenzene to produce xylene. In this example, the M/R ratio is 2. This type of reaction can also be performed with toluene and trimethylbenzene to produce xylene. The reaction occurs via equilibrium, so the product is not pure xylene. Many products are produced with varying numbers of methyl groups.

  5. Toluene - Wikipedia

    en.wikipedia.org/wiki/Toluene

    Toluene is also found in cigarette smoke and car exhaust. If not in contact with air, toluene can remain unchanged in soil or water for a long time. [39] Toluene is a common solvent, e.g. for paints, paint thinners, silicone sealants, [40] many chemical reactants, rubber, printing ink, adhesives (glues), lacquers, leather tanners, and ...

  6. o-Xylene - Wikipedia

    en.wikipedia.org/wiki/O-Xylene

    o-Xylene (ortho-xylene) is an aromatic hydrocarbon with the formula C 6 H 4 (CH 3) 2, with two methyl substituents bonded to adjacent carbon atoms of a benzene ring (the ortho configuration). It is a constitutional isomer of m-xylene and p-xylene, the mixture being called xylene or xylenes. o-Xylene is a colourless slightly oily flammable ...

  7. What to know about xylene, other chemicals reported inside ...

    www.aol.com/know-xylene-other-chemicals-reported...

    Xylene is often used in paints, glues, pesticides and cleaning agents. Xylene also is used in the plastics, chemical and synthetic fiber industries. As a vapor, xylene is heavier than air, so it ...

  8. Alkylbenzene - Wikipedia

    en.wikipedia.org/wiki/Alkylbenzene

    Toluene (or methylbenzene) is a common chemical found in chemistry laboratories. An alkylbenzene is a chemical compound that contains a monocyclic aromatic ring attaching to one or more saturated hydrocarbon chains. [ 1 ]

  9. List of boiling and freezing information of solvents - Wikipedia

    en.wikipedia.org/wiki/List_of_boiling_and...

    This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.