Xylenes
Xylenes are any one of three isomers of dimethylbenzene, or a combination thereof. All are colorless, flammable liquids composed of a central benzene ring with two methyl groups attached at substituents. They can be applied as precursor chemicals and solvents.
Xylenes are flammable petrochemical products that can be produced via catalytic reforming and coal carbonization during coke production and found in crude oil, gasoline, and aircraft fuel. Xylenes were first isolated from wood tar and named by the French chemist Auguste Cahours.
What Is Xylene?
Xylene, more appropriately called xylenes, refers to any single or combination of the three isomers of dimethylbenzene. The isomeric forms are designated as ortho- (o-), meta- (m-), and para- (p-), a reference to the carbon in the benzene ring to which the two methyl groups are attached.
- o-isomer: 1,2-dimethylbenzene
- m-isomer: 1,3-dimethylbenzene
- p-isomer: 1,4-dimethylbenzene
Xylenes are colorless and can be detected by odor at concentrations as low as 0.08 to 3.7 ppm in air and tasted in water at 0.53 to 1.8 ppm.
Refer to the Certificate of Analysis or the Safety Data Sheet for specific information about xylene density and safety hazards.
What Is Xylene Used For?
Industrial Uses
p-Xylene is a precursor to terephthalic acid and dimethyl terephthalate, used to make polyethylene terephthalate plastic bottles and polyester clothing.
Xylene can be used as a solvent and is a common component of ink, rubber, adhesives, and paint and varnish thinners. Xylenes may be used to clean steel, silicon wafers, and integrated circuits. Medical applications include use as a solvent of dental materials and ear wax.
Laboratory Uses
Xylene can be used with dry ice in baths, to remove oil from microscope objectives, and as a cleaning agent or mounting material in histology procedures.
GA International XyliFIL™ – Xylene & Chemical-Resistant Labels for Histology 0.866″ x 0.59″ / 22mm x 15mm
XyliFIL™ labels are specially designed for histology (microscope slides) applications that require resistance to various chemicals and conditions associated with common histology preparation, such as xylene, ethanol series, xylene substitutes, histology stains, and high temperature (70°C) treatments.Its permanent adhesive ensures the labels remain affixed, even in the harshest environments. Their uniform material design avoids delamination issues and won’t absorb histology stains that can obscure printout and barcodes.Intended for use on flat surfaces, these solvent-resistant labels, along with their printout, can withstand immersion in xylene for up to 5 hours on a microscope slide (thorough testing in end-user application conditions is highly recommended). Resistant as well to long-term exposure and immersion in safer clearing and deparaffinizing xylene substitutes such as EZ Prep, Clearify™, Histo-Clear™, Formula 83™, Pro-Par, and others.
eMolecules 22364-27-8 | 4,6-Dibromo-2,3-dimethylaniline | Oakwood Chemical | MFCD00828788 | 278.975 | C8H9Br2N | 97.000 | Cc1c(C)c(N)c(Br)cc1Br | 1g | 537688410
4,6-Dibromo-2,3-dimethylaniline | Oakwood Chemical | 22364-27-8 | MFCD00828788 | 278.975 | C8H9Br2N | 97.000 | Cc1c(C)c(N)c(Br)cc1Br | 1g | 537688410
eMolecules 4685-47-6 | 3,4-Dimethylanisole | Oakwood Chemical | MFCD00008396 | 136.194 | C9H12O | 0.000 | COc1ccc(C)c(C)c1 | 25g | 602878537
3,4-Dimethylanisole | Oakwood Chemical | 4685-47-6 | MFCD00008396 | 136.194 | C9H12O | 0.000 | COc1ccc(C)c(C)c1 | 25g | 602878537
![eMolecules 425645-97-2 | N-[1-[(3,4-Dimethylphenyl)amino]-2-(4-methylphenyl)-2-oxoethyl]-2-furancarboxamide | Oakwood Chemicals | MFCD02636885 | 362.429 | C22H22N2O3 | 95.000 | Cc1ccc(cc1)C(=O)C(NC(=O)c1ccco1)Nc1ccc(C)c(C)c1 | 10mg | 480151913](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502150252.JPG-250.jpg)
eMolecules 425645-97-2 | N-[1-[(3,4-Dimethylphenyl)amino]-2-(4-methylphenyl)-2-oxoethyl]-2-furancarboxamide | Oakwood Chemicals | MFCD02636885 | 362.429 | C22H22N2O3 | 95.000 | Cc1ccc(cc1)C(=O)C(NC(=O)c1ccco1)Nc1ccc(C)c(C)c1 | 10mg | 480151913
N-[1-[(3,4-Dimethylphenyl)amino]-2-(4-methylphenyl)-2-oxoethyl]-2-furancarboxamide | Oakwood Chemicals | 425645-97-2 | MFCD02636885 | 362.429 | C22H22N2O3 | 95.000 | Cc1ccc(cc1)C(=O)C(NC(=O)c1ccco1)Nc1ccc(C)c(C)c1 | 10mg | 480151913
Avantik XYLENE ACS/HISTOLG GRD,4X1GAL
Xylene - ACS Grade. Refined, pure filtered and lab tested to ensure consistent high quality for all histology procedures. High solvency for rapid and complete de-waxing and clearing. 1 gallon bottle, 4 x 1 gallon/case.
Apexbio Technology LLC PP 2 (AG 1879) 172889-27-9 25mg
PP 2 (AG 1879 CAS 172889-27-9) is a selective inhibitor targeting Src family tyrosine kinases such as Lck and Fyn with reported IC50 values of approximately 4 nM and 5 nM respectively Src family kinases are composed of nine closely related tyrosine kinases including Src Yes Fyn Fgr Yrk Lyn Blk Hck and Lck PP 2 suppresses early T-cell signaling by blocking Lck- and Fyn-mediated tyrosine phosphorylation following anti-CD3 stimulation Research in glioma cell models (U251) has demonstrated PP 2-mediated inhibition of Src-dependent cellular invasion and proliferation at micromolar concentrations PP 2 exhibits moderate inhibitory activity toward EGF-R (IC50 480 nM) and minimal effect on ZAP-70 and JAK2 Thus PP 2 serves as a research tool for studying Src kinase-dependent signaling pathways implicated in cancer and immunological responses
Cambridge Isotope Laboratories O-XYLENE-D10 (D, 98%), 5 G, 56004-61-6
O-XYLENE-D10 (D, 98%), 5 G, 56004-61-6
eMolecules 95-72-7 | 2-Chloro-p-xylene | Oakwood Chemical | MFCD00000564 | 140.610 | C8H9Cl | 99.000 | Cc1ccc(C)c(Cl)c1 | 25g | 537703643
2-Chloro-p-xylene | Oakwood Chemical | 95-72-7 | MFCD00000564 | 140.610 | C8H9Cl | 99.000 | Cc1ccc(C)c(Cl)c1 | 25g | 537703643
Ethos Biosciences Clear-Sub, Xylene Substitute, 1gal, Ethos
Xylene Substitute is a clear, high-performance clearing agent designed for pathology. This naphthenic solvent is formulated as a safer alternative to traditional xylene, it is ideal for tissue processing, slide clearing, and coverslipping procedures. The solution provides effective paraffin removal and excellent optical clarity for reliable microscopic evaluation. With reduced odor and improved handling characteristics, it supports a more comfortable laboratory environment while maintaining consistent performance.
eMolecules 1012-91-5 | 1-(2,6-Dimethylphenyl)piperazine | Oakwood Chemical | MFCD00038009 | 190.290 | C12H18N2 | 0.000 | Cc1cccc(C)c1N1CCNCC1 | 1g | 537679395
1-(2,6-Dimethylphenyl)piperazine | Oakwood Chemical | 1012-91-5 | MFCD00038009 | 190.290 | C12H18N2 | 0.000 | Cc1cccc(C)c1N1CCNCC1 | 1g | 537679395
Ethos Biosciences Xylene, 1gal, Ethos
Xylene is an aromatic solvent suitable for pathology and general laboratory applications. Commonly used as a clearing agent in tissue processing, it is ideal for paraffin removal, slide clearing, and coverslipping procedures. The clear, colorless solution provides excellent optical clarity for reliable microscopic evaluation. Each batch is tested for moisture to help ensure consistent performance and dependable results. Xylene is also widely used for solvent extraction, cleaning, and other routine laboratory tasks. Supplied in chemically compatible containers, it is appropriate for clinical, research, pharmaceutical, and industrial laboratories.
Sigma Aldrich Fine Chemicals Biosciences m-Xylene, anhydrous | 108-38-3 | MFCD00008536 | 1L
m-Xylene, anhydrous | Purity: ≥99% | Mol Wt: 106.17 | 108-38-3 | MFCD00008536 | 1L
Sigma Aldrich Fine Chemicals Biosciences m-Xylene anhydrous, >=99% | 108-38-3 | MFCD00008536 | 2L
m-Xylene anhydrous, >=99% | Purity: >=99% | Mol Wt: 106.17 | 108-38-3 | MFCD00008536 | 2L
Ethos Biosciences Xylene, 5gal, Ethos
Xylene is an aromatic solvent suitable for pathology and general laboratory applications. Commonly used as a clearing agent in tissue processing, it is ideal for paraffin removal, slide clearing, and coverslipping procedures. The clear, colorless solution provides excellent optical clarity for reliable microscopic evaluation. Each batch is tested for moisture to help ensure consistent performance and dependable results. Xylene is also widely used for solvent extraction, cleaning, and other routine laboratory tasks. Supplied in chemically compatible containers, it is appropriate for clinical, research, pharmaceutical, and industrial laboratories.