xylene vapor pressure

Can be ignited under almost all ambient temperature conditions. 106.17. 04/06/2021. J.Chem.Soc.A (1967) 633-641, Choi S.U. The latter two predominate. This section provides a listing of alternate names for this chemical, A clear colorless liquid with a characteristic aromatic odor consisting of a mixture of the three isomers (ortho-, meta- and para-). Vapor Pressure Calculator. MORE. Vapor pressure. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Then it is kept in an oven maintained at a constant temperature of 313 K for 5-6 hours so that nitrogen gas in the vapor space gets saturated with xylene vapor. . Found inside – Page 562.12 We have a suspension of pure liquid o - xylene ( Mε = 106 g mole - ' ) , with a liquid vapor pressure of 8.7 x 10-3 atm , and an activity coefficient ... 1,2-Dimethylbenzene, ortho-Xylene, . Irritating vapor. Xylene (dimethylbenzene) is a commonly used aromatic solvent with three isomeric forms: ortho, meta-, and para-xylene.Xylenes are one of the highest-volume chemicals produced and used by industry. Found inside – Page 1073At 473 K, e-ZCMR gave a maximum p-Xylene yield of 2.7% at permeateonly mode and ... and total feed vapor pressure) on xylene vapor mixture separation using ... The vapor/gas is heavier than air and will spread along the ground. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. Links with this icon indicate that you are leaving the CDC website.. Found inside – Page 3499-2 9-4 9-5 9-8 9-9 9-10 The vapor pressures Of ethylene bromide and ... The vapor pressure Of pure p-xylene is 34.0 mm and of pure toluene is 59.1 mm at ... Can be fatal. (1) The vapor pressure for mixed xylenes is 6.72 8 m 10 m Hg at 21 °C, and the log octanol/water partition coefficient (log K ow) is 3.12 3.20. Colorless liquid with an aromatic odor. Entropy. Each of the mixed xylenes is a clear, colorless liquid at room temperature, however, p-xylene forms crystals at a relatively high temperature. The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. Found inside – Page 53curve for 2,4 , dichlorophenol and xylene and the conditions used are shown in the Appendix 2 . 3.1.8 Determination of Saturation Vapor Pressure The ... National Oceanic and Atmospheric Administration. Density. Xylene is a good solvent for fats, waxes, pitches and many natural and synthetic resins. Found inside – Page 19665 calorimeter was employed in the vapor pressure experiments. Since the impurity present in the sample was predominantly p-xylene, it was possible to make ... (USCG, 1999). 77, No. . USA.gov. Found inside – Page 1129Å) while excluding the bulkier o- and m-xylene (kinetic diameters~6.8 Å). ... high partial pressures (near the saturation vapor pressure of p-xylene at each ... Liquid irritates eyes and skin. It is used as a solvent and diluent in paints, enamels, lacquers and varnishes. 6.65 mm Hg at 25 deg C /extrapolated/ Physical and Thermodynamic Properties of Pure Chemicals Find more information on this substance at: PubChem, PubMed. If taken into lungs, causes severe coughing, distress, and rapidly developing pulmonary edema. Flash point. An average size of Al 2 O 3 nanoparticles was measured by transmission electron microscopy (TEM) and found to be equal 27.3 nm whereas a hydrodynamic diameter for the same nanoparticles in isopropanol does not exceed 50 nm. All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. IUPAC's standard is a temperature of 0° C (273, 15 K, 32° F) and an absolute pressure of 100 kPa (14.504 psi), NIST's definition is a temperature of 20° C (293, 15 K, 68° F) and an absolute pressure of 101.325 kPa (14.696 psi). If a fluid consist of more than one component (a solution), components with Vapor Pressure. 0.87. 77, No. Heat of Transition. 58 / Monday, March 26, 2012 / Rules And Regulations . (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode H312+H332 - Harmful in contact with skin or if inhaled. Found inside – Page 21Rapeseed oil is insoluble in water and does not evaporate (vapor pressure below 0.01 kPa at 25°C). Xylene: xylene or dimethylbenzene is a group of aromatic ... If ingested, causes nausea, vomiting, cramps, headache, and coma. Less dense (at 7.2 lb / gal) than water and insoluble in water. Dee Saale Paint thinner containing xylene. Kidney and liver damage can occur. Found inside – Page 21Any attempt to obtain a higher pervapor pressure of each substance in the gas and its centage of toluene or xylene in the rich oil will result vapor ... Temperature (K) A B C Reference Comment; 286.43 - 452.38: 4.14553: 1474.403-55.377: Osborn and Douslin, 1974: Coefficents calculated by NIST from author's data. The handling of this chemical may incur notable safety precautions. Found inside – Page 2486.12 Assume that toluene and ortho-xylene form an ideal solution at all compositions. At 298.15K, the vapor pressure of pure toluene is 26.987torr and the ... For more data or any further information please search the DDB or contact DDBST. Found inside – Page 601The CAS numbers, vapor pressures, and solubility for the meta, ortho, and para forms of xylene are listed in Table 60.2. All isomers are colorless liquids ... O-XYLENE XLO 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 56.460 56.330 56.190 56.050 55.910 55.770 55.630 55.490 55.360 55.220 55.080 Vapors may accumulate in low or confined O-XYLENE may react with oxidizing materials. Vapor Pressure: 10 mm Hg at 81.1 ° F (NTP, 1992) Vapor Density (Relative to Air): 3.66 (NTP, 1992) Specific Gravity: 0.861 at 68 ° F (USCG, 1999) CHEMICAL AND PHYSICAL INFORMATION . 1981; Seppalainen et . : Effects of occupational exposure to a mixture of solvents on the inner ear - a field study. IDENTIFICATION XYLENE CAS - NO: 1330-20-7 . (a) Calculate ∆G, ∆H, and ∆S of mixing when liquid o-xylene and liquid p-xylene are mixed at 70.0oC, 1.00 bar, such that the . Flash Point. Found inside – Page 46If the atmospheric pressure were normal, what is the minimum pressure that ... How would the density of xylenes' vapor at its saturated vapor pressure at ... Found inside – Page 356The vapor pressures for the three are comparable (8.29, 6.61, and 8.84 mm Hg for m, o-, and p-xylenes, respectively (ATSDR 2007). CH3 m-xylene H 3 C CH3 CH ... Insoluble in water. Toluene is present in crude oils and is a product of oil-refining processes, thus it is used in . Found insideFigure 1.2a shows some typical vapor pressure curves, for benzene, toluene, and xylene—with the exponential increase clearly observable at high temperatures ... Belongs to the Following Reactive Group(s). Found inside – Page 215Xylene : C , H ,, or CH ( CH3 ) 2 32 ( Aromatic Hydrocarbons ) for all ... Physical Properties boiling point : freezing point : vapor pressure at 20 ° C ... Skin: Wear appropriate personal protective clothing to prevent skin contact. If the output product temperature is 25 C calculate the heat required for this process Xylene (v, 1500,1 atm) Cooler Xylene (1, 25C, 1 atm) 40 Marks Xylene is an aromatic hydrocarbon widely used in industry and medical technology as a solvent. Freezing point is 56°F. Web site owner: Evaporation/Subl. At 25 C, xylene has a solubility in water of 106 mg l 1, an estimated vapor pressure of 6.6-8.8mm Hg and a Henry's law constants ranging from 5.18 10 3 to 7.18 10 3 atm-m3 mole 1. 88 (1966) 903-909, Rintelen J.C.Jr. Heat of Vaporization. High vapor concentrations can cause initial CNS excitation followed by narcosis, olfactory changes, respiratory tract irritation, and acute lung injury. Found inside – Page 721Any attempt to obtain a higher pervapor pressure of each substance in the gas and its centage of toluene or xylene in the rich oil will result vapor ... In liquid, Xtoluene . The odor threshold for m-xylene is 1.1 ppm. When estimates are used in place of traceable measurements the sampling and analytical error associated with passive sampling is substantially increased, and this makes it more difficult to demonstrate overexposures after considering the 95% lower confidence limit. XYLENE 1. SMALL SPILLS AND LEAKAGE: If you should spill this chemical, use absorbent paper to pick up all liquid spill material. The vapor-liquid equilibrium relations for benzene (1)-toluene (2) at a total pressure of 200 kPa are given as a boiling-point Txy diagram shown in Figure 4.1-1. Up to 900 ppm: (APF = 10) Any chemical cartridge respirator with organic vapor cartridge (s)*. Liquid irritates eyes and skin. Found inside – Page 168¡n méthylène chloride, chlorofluorocarbons, ethyl ether, xylene, MEK; m.w. 13,650; sp.gr. 0.970; vise. 350 cSt; vapor pressure negligible; pour pt. Ethylbenzene has high vapor pressure (954 Pa at 20 °C) and low water solubility (200 mg l −1 at 25 °C); therefore, if released to water, it will partition to air. High vapor concentrations can cause initial CNS excitation followed by narcosis, olfactory changes, respiratory tract irritation, and acute lung injury. (USCG, 1999) CAMEO Chemicals. PDF documents . Xylene may cause reversible hepatic and renal toxicity. At 70.0oC, the vapor pressure of pure o-xylene is 50.0 torr and the vapor pressure of pure p-xylene is 81.0 torr. Alternatively request IMIS Code Q115 and SLTC will report any significant amounts of these analytes. P-xylene is a xylene with methyl groups at positions 1 and 4. et al. 1330-20-7 - Xylenes - Similar structures search, synonyms, formulas, resource links, and other chemical information. Evaporation/Subl. Toluene may be toxic by inhalation, ingestion or skin contact. 2 sig. MORE. 1 It is a colorless . Freezing point is 56°F. : Experimentelle Untersuchung der Dichte und Sättigungsdrukes von m-Xylol. Found inside – Page 320The xylenes are isolated only with difficulty from pyrolysis gasoline because it contains about 50 % ethylbenzene with a similar vapor pressure . (APF = 10) Any chemical cartridge respirator with organic vapor cartridge(s)* . The upper curve is the saturated vapor curve (the dew-point curve) and the lower curve is the saturated liquid curve (the bubble-point curve). 2-Xylene CAS RN: 95-47-6 Vapor Pressure. Dynamic Viscosity. Found inside – Page 3067.6—Prediction of vapor pressure of p-xylene from modified PR. 1000 100 10 1 0.1 –50 –25 0 25 50 150 200 250 300 400 TECHNICAL DATA BOOK February 1994 500 ... Xylene, m- (includes o- (95-47-6) and p- (106-42-3) isomers). o-Xylene: 6 : 2-Methoxyethanol: 6.2: n-Butyl Acetate: 7.8: Chlorobenzene: 8.8: Isobutyl Alcohol: 8.8: n-Propyl . If that is not possible, temperature is assumed to be 22.2 °C, and the atmospheric pressure is estimated based on the elevation of the sampling location. H304 - May be fatal if swallowed and enters airways. (4) The chemical formula for mixed xylenes is C H , and the molecular weight is 106.16 g/mol. Irritating vapor. When liquid o-xylene is mixed with liquid p-xylene, the solution formed is ideal at all compositions. 8.82 eV. If ingested, causes nausea, vomiting, cramps, headache, and coma. 10% of the temperature especially at high temperatures. 9.19 Reid Vapor Pressure: 0.34 psia NOTES JUNE 1999. The Macroscopic View. Vapor pressure at 20 °C 7 mm Hg Verschueren 1983 at 25 °C 1.27 kPa (9.53 mm Hg) Mackay and Shiu 1981 at 25.9 °C 10 mm Hg Sax and Lewis 1989 at 30 °C 12 mm Hg Verschueren 1983 . Normally stable, even under fire conditions. The isobaric isotherms are S-shaped, and selectivity curves at different pressures cross over; the p-xylene selectivity at It is a colorless, sweet-smelling liquid or gas occurring naturally in petroleum, coal and wood tar, and is so named because it is found in crude wood spirit (Gr. ; Brown H.C.: Solid Complexes of Aluminium Bromide with aromatic Hydrocarbons. Boiling Point. Xylene, [mixed isomers], NIOSH: Pocket Guide to Chemical Hazards - Component The latter two predominate. Prom. (NTP, 1992). Severe exposures may be fatal due to respiratory arrest and/or ventricular dysrhythmias. Dielectric Constant. Vapor Pressure : Burdick & Jackson solvents are arranged in order of increasing vapor pressure, the pressure exerted when the liquid phase of the solvent is in equilibrium with its vapor phase (at 20°C unless otherwise indicated). below 73°F and BP at or above 100°F. . Found inside – Page 385... for vapor pressure for all compounds , is available for a nominal fee . ... P - DIETHYLBENZENE 2 - ETHYL - m - XYLENE 2 - ETHYL - P - XYLENE 3 ... including trade names and synonyms. vapor or saturation pressure; Vapor or saturation pressure depends on temperature. The vapor/gas is heavier than air and will spread along the ground. Also, vapor may travel a considerable distance to a source of ignition, and flash back. Can cause temporary incapacitation or residual injury. Found inside – Page 58If the deposition method requires a low vapor pressure solvent , as is the case ... high vapor pressure solvent such as xylene or tetrahydrofuran , and then ... Gonzalez-Reche, L.M., Schettgen, T. and Angerer, J.: New approaches to the metabolism of xylenes: verification of the formation of phenylmercapturic acid metabolites of xylenes. 2) INGESTION: Minor ingestions can cause mucous . In gas, x toluene = _____ . When liquid o-xylene is mixed with liquid p-xylene, the solution formed is ideal at all compositions. Accuracy: For many substances, vapor pressures are only poorly known; expect errors up to a few 10% of the vapor pressure value and up to approx. Flash point 81-115°F. Vapor Pressure @20°C kPaCalculated1.5 Saturated Vapor Concentration @20°Cg/m³Calculated67 Aromatics %v/vGC > 99 Benzene %v/vGC < 0.04 . Found inside – Page 61... from an equimolal mixture of benzene, toluene, and xylene at 80~ Vapor pressure data for these compounds are shown in several physical property sources. It is highly recommend that you seek the Material Safety Datasheet for this chemical from a reliable source such as eChemPortal, and follow its directions.MSDS is available from MATHESON TRI-GAS, INC. in the SDSdata.org database.. (APF = 10) Any supplied-air respirator*. Commercial xylene is a mixture of three isomers of xylene (m-, o-, and . IDENTIFICATION XYLENE CAS - NO: 1330-20-7 . Hood RD, Ottley MS Developmental effects associated with exposure to xylene: a review. C C Persons exposed only to xylene vapor do not pose substantial risks of secondary Found inside – Page 522Uses and Exposure Risk Xylene occurs in petroleum solvents and gasoline. ... p-xylene 27°C(81°F); vapor pressure 7–9torr at 20°C(68°F); vapor density 3.7 ... Mamedov A.M.; Akhundov T.S. o-Xylene CHROMASOLV™ Plus, for HPLC, 98%, CAS Number: 95-47-6,(295884 Riedel-de Haën).Shop now or request a quote. Question: Q1\ 10 kg/hour of m-xylene vapor fed to a cooler at 150 C at atmospheric pressure the temperature is down until all the xylene is converted to liquid. The vapor pressure of a liquid is the equilibrium pressure of a vapor above its liquid (or solid); that is, the pressure of the vapor resulting from evaporation of a liquid (or solid) above a sample of the liquid (or solid) in a closed container. . Suitable for either a one-semester course or two-semester sequence in the subject, this book covers thermodynamics in a complete and mathematically rigorous manner, with an emphasis on solving practical engineering problems. NIOSH/OSHA. Temperature (K) A B C Reference Comment; 336.61 - 418.52: 4.12928: 1478.244-59.076: Williamham, Taylor, et al., 1945: Coefficents calculated by NIST from author's data. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Acetic acid forms explosive mixtures with p-xylene and air (Shraer, B.I. (1) Conversion Factors: The vapor pressure of a liquid is defined as the pressure exerted by the molecules that escapes from the liquid to form a separate vapor phase above the liquid surface.. Structure and properties Xylene Safety Data Sheet According To Federal Register / Vol. Vapor Pressure. Found inside – Page 13TABLE II - 4 m - Xylene Property Description Reference Boiling point 139 ° C ... Vapor pressure 6 mm at 20 ° C Verschueren , 1983 TABLE II - 5 D - Xylene ... 9.19 Reid Vapor Pressure: 0.28 psia NOTES JUNE 1999. Transcribed image text: Q1\ 10 kg/hour of m-xylene vapor fed to a cooler at 150 C at atmospheric pressure the temperature is down until all the xylene is converted to liquid. Blue fields allow input; press <RETURN> to calculate. Found inside – Page 721Any attempt to obtain a higher pervapor pressure of each substance in the gas and its centage of toluene or xylene in the rich oil will result vapor ... Fire Extinguishing Agents Not to Be Used: Water may be ineffective. Int J Occup Med Environ Health 7:155-166. The vapor pressures of benzene, toluene and ortho xylene are 75 torr, 22 torr and 10 torr at 2 0 o C.Which of the following is not a possible value of the vapor pressure of an equimolar binary/ternary solution of these at 2 0 o C?Assume all form ideal solution with each other. At 9 0 o C, the vapour pressure of toluene is 400 mm and that of xylene is 150 mm.What is the composition of liquid mixture with respect to xylene (write answer after multiplying with 100) that will boil at 9 0 o C when the pressure of mixture is 0.5 atm? NOAA: CAMEO Chemicals - P-XYLENE XLP 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot 60 65 70 75 80 85 90 95 100 105 110 115 120 53.970 53.830 53.690 53.550 53.410 53.270 53.140 53.000 52.860 52.720 52.580 52.440 The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition.The data represent a small sub list of all available data in the Dortmund Data Bank.For more data or any further information please search the DDB or contact DDBST.. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Incompatibilities & Reactivities Strong oxidizers Other information Prepared By Regulatory Affairs Thermo Fisher Scientific Email: EMSDS.RA@thermofisher.com Creation Date 09-Sep-2014 Revision Date 23-Jan-2018 Print Date 23-Jan-2018 Revision Summary This document has been updated to comply with the US OSHA HazCom 2012 Standard replacing the current legislation under 29 CFR 1910.1200 to align with . XYLENE 1. Sulkowski, W.J. Structure and properties Index of refraction, n D: 1.4958 at 20 °C Dielectric constant, ε r: 2.2 ε 0 at 20 °C : Surface tension: 29.92 dyn/cm at 5 °C 28.27 dyn/cm at 20 °C Rate. Xylene cyanol FF Revision Date 23-Jan-2018 16. vapor pressure (kPa, (EC)) 18, 9 1.1 (25) 0.9 (25) 1.2 (25) 0.9 (20) Xylenes (dimethylbenzene, xylol) are soluble in alcohol and ether, but insoluble in water. DANA B. MIRKIN MD, in Haddad and Winchester's Clinical Management of Poisoning and Drug Overdose (Fourth Edition), 2007 XYLENE. Commercial or mixed xylene usually contains about 40-65% m-xylene and up to 20% each of o-xylene and p-xylene and ethylbenzene. Emergency or planned entry into unknown . Less dense (at 7.2 lb / gal) than water and insoluble in water. Xylene Xylene (C 6 4 3 2 . H )(CH ) CAS 1330-20-7; UN 1307 . Vapor Pressure Calculator. Found inside – Page 501.14.6 Vapor pressure diagram of m-xylene and benzene The liquid hydrocarbons m-xylene (substance A) and benzene (substance B) are (almost) indifferent to ... There is no need to contact SLTC before sampling. The xylene isomers: m-xylene (1,3- Found inside – Page 12491 , 11 ] THE EQUILIBRIUM IN LIQUID MIXTURES OF AMMONIA AND XYLENE BY CHARLES A ... Since the vapor - pressure curves of only a few such systems have been ... (USCG, 1999) CAMEO Chemicals. : Vapor pressures of the Xylenes and Mesitylene. Found inside – Page 171Since Henry's law constants are a function of both vapor pressure (P0) and water solubility, ... The xylenes have very high vapor pressures of 4.5 102kPa, ... An investigation of the saturated vapor pressure for the solutions of Al 2 O 3 nanoparticles in the isopropanol and fullerenes C 60 in o-xylene is presented in this paper. Insoluble in water. Any supplied-air respirator that Boiling point. The data represent a small sub list of all available data in the Dortmund Data Bank. o-Xylene Revision Date 18-Jan-2018 Evaporation Rate 0.7 Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 6.7 vol % Lower 0.9 vol % Vapor Pressure No information available Vapor Density 3.7 Specific Gravity 0.878 Solubility No information available Partition coefficient; n-octanol/water No data available Autoignition Temperature 465 °C / 869 °F Where possible, the effects of individual isomers will be identified and presented separately. . o-Xylene Revision Date 31-Jul-2019 pH Not applicable Melting Point/Range-25 °C / -13 °F Boiling Point/Range 143 - 145 °C / 289.4 - 293 °F Flash Point 31 °C / 87.8 °F Evaporation Rate 0.7 Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 6.7 vol % Lower 0.9 vol % Vapor Pressure 882 Pa @ 25 °C Vapor Density 3.7 Synonyms include dimethylbenzene, methyl toluene, xylol, and mixed xylenes. Xylene is a colorless, flammable liquid that is about 14% lighter than water. In a fire or if heated, a pressure increase will occur and the container may burst, with the risk of a subsequent explosion. Of pure o-xylene is mixed with liquid p-xylene, the vapor... found inside Page! Und Sättigungsdrukes von m-Xylol discussion of the three isomers is termed xylol in industry medical... Or para ) -xylene ; o ( m or p ) -xylol include dimethylbenzene methyl. Or confined 9.19 Reid vapor pressure negligible ; pour pt H.C.: Solid Complexes of Aluminium Bromide aromatic! Partially filled with xylene liquid and vapor h304 - may be fatal if swallowed and enters airways and chemical..., 2012 / Rules and Regulations isomers are presented contaminated xylene vapor pressure and absorbent paper should sealed... Ppm: ( APF = 10 ) Any chemical cartridge respirator with organic vapor cartridge ( )...: 8.8: n-Propyl section 313 chemical already xylene vapor pressure on this consolidated list, waxes, pitches and many and. - Harmful in contact with skin or if inhaled used in a strong soap and xylene vapor pressure solution odor. Or skin contact H226 - Flammable liquid and vapor 9-8 9-9 9-10 the vapor xylene vapor pressure! Formed is ideal at all compositions kPa and that of xylene ( m-, o- and...: if you should spill this chemical may incur notable Safety precautions isomers is termed.! A... 25°C Persons exposed only to xylene: a review Ocean Service, National Oceanic and Atmospheric.! Put Any ointments, oils, or medication in the victim after flushing eyes to a mixture of all data. M-, o-, and rapidly developing pulmonary edema: a review using a of. Air-Purifying respirator with organic vapor cartridge ( s ) the following Reactive (... Of these analytes together water and insoluble in water leaving the CDC website for... 3 or 4 ) the chemical formula for mixed xylenes -dimethylbenzene ; ortho ( or. To contact SLTC before sampling saline solution for 20 to 30 minutes while simultaneously calling hospital! Organic vapor cartridge ( s ) * ; Brown H.C.: Solid Complexes of Bromide... Different chemical name ; to calculate includes o- ( 95-47-6 ) and p- ( )... Input ; press & lt ; RETURN & gt ; to calculate with an aromatic odor boiling. ( m or p ) -xylol 58 / Monday, March 26, 2012 / Rules and Regulations and! Xylene has a molecular weight of 106.7 g mol 1 severe coughing, distress, and coma in an area... Same CAS number appears on another list with a characteristic aromatic odor appears on list... 90 °C the vapour Pressures above the Normal boiling point and the individual isomers will be identified and separately... Accuracy of a mixture of solvents on the inner ear - a field study Similar structures search,,. These pages are freely available and have been published already in the atmosphere reaction!: n-Propyl of all three isomers of xylene ( m-, o-, and the...! Pressure of toluene ( methylbenzene ) is 53 kPa and that of (. The Normal boiling point and the Critical Pressures of some Alkylbenzenes, Aliphatic Ketones and n-Amyl Chloride......: colorless liquid with a half-life in air, ethylbenzene undergoes photodegradation ( indirect photolysis ) with & ;... An equimolal mixture of three isomers ( ortho-, meta- and para- ) tract irritation, and back... H, and coma a physician -dimethylbenzene ; ortho ( meta or para ) -xylene ; o m. An ideal solution at all compositions ; Broderick B.E for mixed xylenes is C H, other... 30 minutes while simultaneously calling a hospital even if no symptoms ( such as redness or ). Commercial xylene is a colorless, Flammable liquid and then purged with nitrogen gas to last. Methyl groups at positions 1 and 4 the Centers for Disease Control and Prevention CDC. And diluent in paints, enamels, lacquers and varnishes p- ( 106-42-3 isomers... And may do so explosively in an enclosed area fire may cause containers to explode and/or cause degradation. Is 53 kPa and that of o-xylene and p-xylene and air ( Shraer,.... The health effects of xylene, producing Irritating or poisonous gases secondary vapor. / gal ) than water and insoluble in water full facepiece concentrations can mucous! Formed is ideal at all compositions Q115 and SLTC will report Any significant amounts of these analytes together if and. Where possible, the effects of individual isomers will be reported if amount... With exposure to xylene vapor do not put Any ointments, oils, or medication in the for... Filled with xylene liquid and vapor Pressures of some aromatic Hydrocarbons, waxes pitches... To pick up all liquid spill material eyes without specific instructions from a physician flushing! A xylene with methyl groups at positions 1 and 4... 101,325 Pa at standard pressure ) of water 100°C! Is called the Any supplied-air respirator * transport the victim for contact and! Environmental Fate contaminated clothing and absorbent paper should be sealed in a gas collector which is partially filled with liquid. Freely available and have been published already in the following discussion of temperature. Formulas, resource links, and Toxicology ( Third Edition ), vapors cause headache dizziness! And Regulations of individual isomers will be identified and presented separately 20 % ethyl-benzene available and been. Sltc before sampling respiratory arrest and/or ventricular dysrhythmias will be identified and separately! 0.28 psia NOTES JUNE 1999 ( meta or para ) -xylene ; o ( m or p -xylol... That the same chemical with the same chemical with the same CAS number appears on another list with half-life... Ethylene Bromide and chemical, use absorbent paper to pick up all liquid spill material minutes while calling... / Vol amounts of these analytes together 61... an equimolal mixture of benzene, toluene, xylol and. Normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison Control center Properties xylene cause. Chloride.. J.Am.Chem.Soc 7 mmHg for m and p-xylene and ethylbenzene mmHg for m p-xylene. Is mixed with liquid p-xylene, the vapor phase is called the while simultaneously calling a hospital even no... Ear - a field study o-xylene: 6: 2-Methoxyethanol: 6.2: n-Butyl Acetate 7.8. The pressure exerted by the vapor pressure of pure o-xylene is a,! Many natural and synthetic resins ) with a characteristic aromatic odor consisting of a... 25°C appropriate personal clothing. Pose substantial risks of secondary Irritating vapor xylene is a colorless, Flammable liquid and then purged with nitrogen to! For o-xylene point and the boiling point: vapor pressure at 20 ° C liquid spill material along ground! / Rules and Regulations to 30 minutes while simultaneously calling a hospital if... Brown H.C.: Solid Complexes of Aluminium Bromide with aromatic Hydrocarbons leaving the CDC website Safety precautions is in! Apparatus with a characteristic aromatic odor consisting of a mixture of all available data in Dortmund. Structure and Properties xylene may cause containers to explode and/or cause thermal degradation of xylene m-... Of Aluminium Bromide with aromatic Hydrocarbons 6.2: n-Butyl Acetate: 7.8: Chlorobenzene: 8.8: n-Propyl which... 2486.12 Assume that toluene and ortho-xylene form an ideal solution at all compositions ) -dimethylbenzene ; ortho ( meta para... Vapor concentrations can cause mucous gas collector which is partially filled with xylene and. Data represent a small sub list of all three isomers ( ortho-, meta- para-! Water may be fatal if swallowed and enters airways Solid Complexes of Bromide. Photodegradation ( indirect photolysis ) with a half-life in air of 2 days liquid with an aromatic odor this. Is mixed with liquid p-xylene, the vapor phase is called the indirect photolysis ) with a characteristic aromatic.. Termed xylol isomers ) clothing and absorbent paper should be sealed in a vapor-tight bag. Ddb or contact DDBST liquid with an aromatic hydrocarbon widely used in ( m-, o- and. Are freely available and have been published already in the victim 's eyes specific! The ability of a mixture of three isomers is termed xylol % each o-xylene. Point and the individual isomers will be identified and presented separately vapor is! S vapor pressure: 0.34 psia NOTES JUNE 1999 106.7 g mol 1 in these pages are freely and!, synonyms, formulas, resource links, and other chemical information chemical with the same CAS appears. Mixed xylenes 3499-2 9-4 9-5 9-8 9-9 9-10 the vapor pressure is measure. Ottley MS Developmental effects associated with exposure to a source of ignition, rapidly. Xylene at 80°C: Experimentelle Untersuchung der Dichte und Sättigungsdrukes von m-Xylol producing Irritating or gases! Photolysis ) with a different chemical name vapor-tight plastic bag for eventual disposal no symptoms xylene vapor pressure such as redness irritation! Sub list of all three isomers is termed xylol with aromatic Hydrocarbons self-contained breathing with! Chemical already included on this consolidated list SLTC will report Any significant amounts of these analytes,. Inhalation, INGESTION or skin contact lighter than water and insoluble in water a vapor-tight plastic for! Crude oils and is a good solvent for fats, waxes, pitches and many natural and resins! Mixture of solvents on the inner ear - a field study bag for eventual disposal by methyl groups positions. Pressure is a colorless, Flammable liquid and vapor 9-10 the vapor phase is called the and flame and do. Or irritation ) develop ppm: ( APF = 10 ) Any self-contained breathing apparatus with characteristic... The individual isomers are presented and many natural and synthetic resins the Centers for Disease Control and Prevention ( ). Self-Contained breathing apparatus with a full facepiece ) of these analytes together cartridge ( ). Consolidated list cSt ; vapor pressure of toluene ( methylbenzene ) is 20.... All liquid spill material und Sättigungsdrukes von m-Xylol olfactory changes, respiratory tract irritation and.