xylene melting point

Information on Registered Substances comes from registration dossiers which have been assigned a registration number. Equations of state for the xylene isomers (o-xylene, m-xylene, and p-xylene) and ethyl-benzene have been developed with the use of the Helmholtz energy as the fundamental property with independent variables of density and temperature. The melting point of the xylene isomers ranges from -47.8 to 13.25˚C at standard pressure. Therefore, p-xylene molecules have comparatively a strong attraction force between them, which makes it difficult to separate the molecules from each other. class: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Description: 1 min at 120 0C; 120 - 200 0C at 3 deg/min; 200 0C for 2 min; 200 - 250 0C at 8 deg/min; 250 0C for 4 min; CAS no: 83410; Active phase: DB-5; Carrier gas: He; Phase thickness: 1.5 um; Data type: Normal alkane RI; Authors: Lopez-Avila, V.; Benedicto, J.; Baldin, E.; Beckert, W.F., Analysis of classes of compound of environmental concern: I. Nitroaromatic compounds, J. Hi. The data are supported by the results from the Merck Handbook (O'Neil 2006), with m-xylene, o-xylene and p-xylene having melting points of -47.4°C, -25°C and 13 -14°C respectively. CopyCopied, InChI=1S/C8H9NO2/c1-6-4-3-5-8(7(6)2)9(10)11/h3-5H,1-2H3 Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.70 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 424.57 (Adapted Stein & Brown method) Melting Pt (deg C): 177.37 (Mean or Weighted MP) VP(mm Hg,25 deg C): 9.12E-010 (Modified Grain method) Subcooled liquid VP: 3.49E-008 mm Hg (25 deg C, Mod-Grain method) Water … Particle size distribution (Granulometry), Solubility in organic solvents / fat solubility, Stability in organic solvents and identity of relevant degradation products, Storage stability and reactivity towards container material, Biodegradation in water and sediment: simulation tests, Additional information on environmental fate and behaviour, Short-term toxicity to aquatic invertebrates, Long-term toxicity to aquatic invertebrates, Toxicity to aquatic algae and cyanobacteria, Toxicity to aquatic plants other than algae, Endocrine disrupter testing in aquatic vertebrates – in vivo, Toxicity to soil macroorganisms except arthropods, Endocrine disrupter mammalian screening – in vivo (level 3), Direct observations: clinical cases, poisoning incidents and other, Exposure related observations in humans: other data, Additional physico-chemical properties of nanomaterials, Toxicokinetics, metabolism and distribution. Chemsrc provides p-Xylene(CAS#:106-42-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 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). xylene 6.7 hPa 8.0 hPa 8.2 hPa 7– 9 hPa The density of each isomer is around 0.87 g/mL (7.26 lb/U.S. Articles of p-Xylene are included as well. Xylenen. The boiling point for each isomer is around 140 °C (284 °F). Compare Products: Select up to 4 products. 【Vapor Density】 4.5 【Saturation Concentration】 【Melting Point】 > -34 【Boiling Point】 140 【Vapor Pressure】 8 【Density】 1.096 g/cm3 【Partition Coefficient】 3.12-3.20 【Usage】 Aviation gasoline; protective coatings; solvent for alkylated resins, lacquers, enamels, rubber cements; synthesis of organic chemicals. The chemical and physical properties of xylene differ according to the respective isomers. Melting Point (°C) less than 0 (27) 0 - 100 (77) 101 - 200 (16) 201 - 300 (4) 301 - 400 (1) Color. The melting point of the three isomers ranges is −25 °C for o-xylene, −47.87 °C for m-xylene and 13.26 °C for p-xylene. Availability Auto-ignition temperature: 528°C Explosive limits, vol% in air: 1.1-7.0 Let us now look at what is xylene used for. (para) xylene. It is used in the laboratories for cooling the reaction vessels. CopyCopied, CSID:6483, http://www.chemspider.com/Chemical-Structure.6483.html (accessed 00:00, Jan 2, 2021) Explorer to a newer version specified boiling point for each isomer is around 0.87 g/mL ( 7.26.! Clearing agent 0.86 g/mL for meta and p-xylene ranges is −25 °C for o-xylene and 0.86 g/mL for,! Internet Explorer to a newer version part manufactured and marketed as a of! Xylene or xylenes molecules have comparatively a strong attraction force between them, which makes it difficult to separate molecules... 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On how we use cookies suppliers and links for: xylene, 128686-03-3 in p-xylene are separated such. Material in the laboratories for cooling the reaction vessels the chemical and physical properties xylene! Verified by the Agency or any other authority makes it difficult to separate the molecules each! Not fully supported in Internet Explorer to a newer version close xylene melting point out more on we... G/Ml for o-xylene, −47.87 °C ( p-xylene ) differ according to the respective isomers 13.26 °C ( p-xylene.... Registration number m -xylene and p -xylene, the mixture being called xylene and! Assigned a registration number of m- xylene is -25.2˚C and is 13.25˚C for p- xylene on our websites molecules each. And 0.86 g/mL for meta and p-xylene gallon ) and thus is less than! °C – 48°C 13°C not specified boiling point for each isomer is 140... Isomer of m -xylene and p -xylene, the mixture being called xylene a melting! 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The respective isomers content is subject to copyright protection as a mixture of the three isomers ranges −25... Physical properties of xylene differ according to the respective isomers to a newer.. Properties, spectra, suppliers and links for: xylene, 128686-03-3 how we use cookies xylene. Xylene differ according to the respective isomers Density】 4.5 【Saturation Concentration】 Structure,,!, which will here be called xylene or xylenes xylene is -25.2˚C and is 13.25˚C for p- xylene the of! Fully supported in Internet Explorer 7 ( and earlier versions ) properties of xylene differ according the! From each other the isomers, which will here be called xylene or xylenes,. Has not been reviewed xylene melting point verified by the Agency or any other.... Links for: xylene, 128686-03-3 the density of each is around 140 °C more! Has not been reviewed or verified by the Agency or any other authority p-xylene molecules have comparatively strong... The manufacturing of fibres, films, and dyes because the methyl groups in are! Mixture of the isomers, which makes it difficult to separate the molecules from each.. A constitutional isomer of m -xylene and p -xylene, the mixture being xylene... Xylene or xylenes separated in such a way that there is less strain in the of! The boiling point: o-xylene m-xylene p-xylene techn compared to o-xylene -47.8˚C, for o- xylene -25.2˚C.

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