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P-Xylene

CAS # 106-42-3

Compound Structure and Properties

Molecular Weight106.1650
FormulaC8H10
Melting Point13.2 °C, 286 °K, 56 °F
Boiling Point138.35 °C, 412 °K, 281 °F
Density0.861 g/mL
Solubility in Waterinsoluble
Data above sourced from: ChemSpider and Wikipedia

GC Mass Spectrum

m/z
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Synonyms

p-Xylene; Benzene, 1,4-dimethyl-; p-Dimethylbenzene; p-Xylol; 1,4-Dimethylbenzene; 1,4-Xylene; p-Methyltoluene; para-Xylene; Chromar; Scintillar; 4-Methyltoluene; NSC 72419; 1,4-dimethyl-benzene ( p-xylene); p-Xylène; p-Xilene

Related Products
Residual Solvents Class 2 – Mix A (2020 Rev), 0.35-22.5 mg/mL in DMSO (dimethylsulfoxide), 1 mL/ampul
8260 MegaMix Calibration Mix, 2000 µg/mL in P&T Methanol, 1 mL/ampul
DL152/06 Aromatic Compounds Standard, 1000 µg/mL, P&T Methanol, 1 mL/ampul
CLP VOA CAL2000 MegaMix Kit, P&T Methanol
Alaska Aliphatic/Aromatic UST Method AK101AA Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul
BTEX Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul
OLC 03.2 VOA MegaMix Standard, 2000 µg/mL each in P&T Methanol (m-Xylene and p-Xylene at 1000 µg/mL), 1 mL/ampul
Residual Solvents Class 2 - Mix A (2013 Rev), 0.35-19.4 mg/mL, DMSO, 1 mL/ampul
E-1618 Test Mixture, 0.05% v/v, Methylene Chloride, 1 mL/ampul
DW-VOC Standard #2A, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Application Chromatograms
Expanded List of Volatile Organics by Purge & Trap on Rtx-VMS
Determination Of Hydrocarbon Group Type in Gasoline on Rxi-1ms by GC-VUV (ASTM D8071)
PAMS on Rt-Alumina BOND/MAPD (by FID) and Rxi-624Sil MS (by MS) using Deans Switch
TO-15 (HJ759) + PAMS on Rt-Alumina BOND/MAPD (by FID) and Rxi-624Sil MS (by MS) using Deans Switch
Impurities in Commercial Cyclohexane on Rtx-DHA-100
Cumene (Isopropylbenzene) on Rtx-1
ASTM D7504: Impurities in Monocyclic Aromatic Hydrocarbons on Stabilwax
Impurities in p-Xylene on Stabilwax
Styrene on Stabilwax
Ethylbenzene on Stabilwax