The measurements were taken with a modified Rose equilibrium still. Jan 3, 2024 · Chemsrc provides 1,3-dimethyl-5-ethylbenzene(CAS#:934-74-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 168: Additional Names: benzene, ethyl-. Boiling Point: 136. 5 K; Enthalpy of vaporization 36. 3 mass percent benzene and a bottoms product containing 97. Monoisotopic mass 138. 2. 99; CAS No. Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References, Notes Data compiled by: Coblentz Society, Inc. 73891e-007 kPa to 2760. 67 estimate) = 2. Which of the following tests would be most useful in deciding whether the unknown is ethylcyclohexane or ethylbenzene? a. 8. Up to 800 ppm: (APF = 10) Any chemical cartridge respirator with organic vapor cartridge (s)*. 10. 218 (Mean VP of Antoine & Grain Quantity Value Units Method Reference Comment; Δ r H°: 186. 2 °C (293. An unknown has a normal boiling point of 133 C. 000149627 kPa to 3615. 41, No. Information regarding the physical and. Chemical properties. LOTUS - the natural products occurrence database. Boiling point: T c: Critical temperature: T fus: Fusion (melting) point: T triple: Triple point temperature: V c: Critical volume: d(ln(k H))/d(1/T) Temperature dependence parameter for Henry's Law constant: k° H: Henry's Law constant at 298. Neither test d. 12544: 1589. Ethylbenzene is a colourless liquid that smells like petrol. 3 lb/US gal; 8. Dec 1, 2012 · Ethylbenzene/styrene separation by distillation challenging due to close boiling points. Step 2 (Fast) The LPE on a base attacks the hydrogen. Ethylbenzene is a colorless, volatile, highly flammable liquid having a gasoline-like odor. 5 wt% min. 12 K 50 experimental data points. Ethylbenzene Science. The problem is, I can't seem to find out why styrene has a higher BP, with (a little) less molar mass, and almost the same structure and dynamics as ethylbenzene. 97 to 457. Reactions that occur at the benzylic position are very important for synthesis problems. 8 K; Enthalpy of vaporization: 37. 369 (Mean VP of Antoine & Grain Ethylbenzene for synthesis. H225: Highly flammable liquid and vapour. 8670 g/cm³ @ Temp: 20 °C; Source(s) Synonyms: EB, ethylbenzol, phenylethane, Ethyl Benzene . And so here is my alkyl benzene, so a benzene ring, and I have an alkyl group attached to that. 1-Bromo-2-ethylbenzene | C8H9Br | CID 16089 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities A fractionation column operating at 1 bar is to separate 10,000 kg/hr of a mixture of benzene and ethylbenzene containing 47. May 7, 2010 · Boiling point: T c: Critical temperature: T fus: Fusion (melting) point: Δ r H° Enthalpy of reaction at standard conditions: Δ vap H: Enthalpy of vaporization: Δ vap H° Enthalpy of vaporization at standard conditions Since distillation is part of the process, I thought it would be interesting to talk about the boiling poins of styrene and ethylbenzene (they get separated in vacuum distillation). Hence, as per the concept mentioned in the first step, the boiling point of ethylbenzene will be ∼ \sim ∼ 136. Less dense than water and insoluble in water. alpha. The photodissociation of d10 -ethylbenzene at both 193 and 248nm has been studied using vacuum ultraviolet photoionization/multimass ion imaging techniques. Modify: 2024-07-13. Jun 8, 2010 · In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: Predicted data is generated using the US Environmental Protection Agency s EPISuite™. H304: May be fatal if swallowed and enters airways. 13 . 7 lb/imp gal) and thus is less dense than water . Information on this page: Phase change data; References; Notes; Other data available: Gas phase ion energetics data Structure, properties, spectra, suppliers and links for: Ethylbenzene, 100-41-4. The higher boiling point is presumably due to the ease with which temporary dipoles can be set up involving the delocalized electrons. 5% in vapor pressure above the normal boiling point, and Boiling point: T c: Critical temperature: T fus: Fusion (melting) point: T triple: Triple point temperature: V c: Critical volume: d(ln(k H))/d(1/T) Temperature dependence parameter for Henry's Law constant: k° H: Henry's Law constant at 298. 36 kPa Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature Apr 9, 2024 · Separation of C8 aromatics from aromatic hydrocarbons produced by catalytic reforming of ethylbenzene. wiley. After the solvent screening, 1,2,4-trichlorobenzene was chosen as the extractive solvent. 42): Boiling Pt (deg C): 199. Combustion. 55 mass percent ethylbenzene into an overhead product containing 97. Most mixed xylenes contain ethylbenzene, except for a small volume produced by toluene disproportionation (Ransley, 1984). Melting Point (°C) Physical Form. (D. Use clean, non-sparking tools to collect absorbed material. The reflux ratio is 1. The boiling point at atmospheric pressure (14. 8 ppm. Structure, properties, spectra, suppliers and links for: 1,3-dimethyl-5-ethylbenzene, 934-74-7. (2-Nitroethyl)benzene is a natural product found in Aniba canelilla with data available. 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. Average mass 138. Home; Boiling Point: 184. 54 (Adapted Stein & Brown method) Melting Pt (deg C): -17. 38 (Adapted Stein & Brown method) Melting Pt (deg C): 0. 08 to 3. chemical properties of ethylbenzene is located in Table 4-2. ethylbenzene: Formula: C 8 H 10: Molar Mass: 106. Given, the boiling point of benzene = 80. [1] The H/D exchange between ethylbenzene-d 10 and acidic bridging OH groups in Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. A:, Predicted data is generated using the US Environmental Protection Agency s EPISuite™. 164 Da. CAS 100-41-4, EC Number 202-849-4, chemical formula C₆H₅C₂H₅. 9 Relative vapour density (air = 1): 3. 2 (PubChem release 2021. Apr 29, 2024 · 1-chloro-4-ethylbenzene - cas 622-98-0, synthesis, structure, density, melting point, boiling point May 4, 2012 · Equations of state for the xylene isomers (o-xylene, m-xylene, and p-xylene) and ethylbenzene have been developed with the use of the Helmholtz energy as the fundamental property with independent variables of density and temperature. The odor of xylene is detectable at concentrations as low as 0. Use Science. 2 K; Enthalpy of vaporization: 35. 8 mg/l (2). ethylbenzene; Boiling point: 409. Ethylbenzene, a clear, flammable liquid found in gasoline, is produced com . K: AVG: N/A: Average of 18 out of 19 values; Individual data points Quantity Value Units Method Reference Comment; T fus: 240. Phenol has the highest boiling point. Ethylbenzene reference substance for gas chromatography. 02 Flash point: 18°C c. So let's look at a few. It is a colorless, flammable liquid with a sweet, gasoline-like odor. 66. ; Ethylbenzene is a colorless, aromatic, highly flammable liquid material with a boiling point of 409. IUPAC Standard InChI: InChI=1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3 Copy IUPAC Standard InChIKey: YNQLUTRBYVCPMQ-UHFFFAOYSA-N Copy CAS Registry Number: 100-41-4 Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Calculate the bubble points and dew points of toluene-ethylbenzene binary mixtures at 1 atm and make a boiling point diagram as in Figure 21. Specific Gravity: 0. The reference state for which the specific enthalpy and entropy are both zero is saturated liquid at the normal boiling point. Expert Solutions. Apr 29, 2024 · ethylbenzene - cas 100-41-4, synthesis, structure, density, melting point, boiling point Mar 28, 2023 · The extractive distillation was used to separate ethylbenzene and m-xylene. 45 K under atmospheric pressure . KMnO, test c. This causes the e- in the C-H bond to form a C-C double bond and aromaticity is reformed. 273-71. 867 at 20°C. combustible liquid. 5% in vapor pressure above the normal boiling point, and increase as the temperature decreases due to a lack of experimental data. 78 mass percent ethylbenzene. 015 Vapour pressure, kPa at 20°C: 0. Commercial-grade (mixed) xylene typically is composed of approximately 20% ortho-xylene, 40% The heavy solvent preferentially has a boiling point above 423 K and consists of Cl, S, N, or O-containing compounds or a mixture thereof [135]. Quantitative formation of 1,3-diethylbenzene occurs at low temperature in the liquid phase by disproportionation of ethylbenzene in the Ethylbenzene hydroperoxide. Vapour Density: 3. Articles of 1,3-dimethyl-5-ethylbenzene are included as well. So this is a carbon. Xylene is marketed principally as a mixture of ortho, meta and para isomers, generally referred to as ‘mixed xylenes’. 2 in the text. Ethylbenzene extractive distillation proposed by Thirasak et al. 9°F) BOILING POINT: 136. Use Antoine's Equation for vapor pressures Antoine's Equation of vapor pressure: log1o P,(ba)C ) = A - Where 3943 53. Male rats were treated with acetone, methyl ethyl ketone, methyl n-propyl ketone, methyl n-butyl ketone, benzene, toluene, ethylbenzene, n-propylbenzene, or n-butylbenzene. Prevent entry into waterways, sewers, basements or confined areas. Ionic liquids did not outperform the benchmark solvent sulfolane. Bromine test b. 068085 Da. 1 °C; Melting Point (1)-94. Other names: Anisole, p-ethyl-; p-Ethylanisole; 1-Ethyl-4-methoxybenzene; 4-Ethylanisole; 1-Methoxy-4-ethyl-benzene; p-Ethylanisol Permanent link for this species. nonane; Boiling point: 423. Ethylbenzene analytical standard; CAS Number: 100-41-4; EC Number: 202-849-4; Synonyms: NSC 406903,Phenylethane; Linear Formula: C6H5C2H5; find Supelco-03079 MSDS, related peer Boiling point: T c: Critical temperature: T fus: Fusion (melting) point: T triple: Triple point temperature: V c: Critical volume: d(ln(k H))/d(1/T) Temperature dependence parameter for Henry's Law constant: k° H: Henry's Law constant at 298. 03 mm Hg (1), and water solubility, 24. in Thble 1. 05 torr Ethylbenzene hydroperoxide is the organic compound with the formula C 6 H 5 CH(O 2 H)CH 3. Jump to main content Jump to site nav. Chem. The separation of ethylbenzene by distillation requires 300-400 trays, and the reflux ratio is 75. The vapor–liquid equilibrium (VLE) of binary mixtures of m-xylene, ethylbenzene, and 1,2,4-trichlorobenzene was measured at 101. Showing 1-1 of 1 result for "ethylbenzene hydroperoxide" within Products. 131: Forziati, Norris, et al. 15K: Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions: Δ f H° gas: Enthalpy Step 1 (Slow) The e- in the pi bond attacks the electrophile. Formula: C 8 H 10; , The Vapour Pressures Above the Normal Boiling Point and the Critical Pressures of Some Aromatic Hydrocarbons, J. 26 kPa Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature May 7, 2010 · Temperature (K) A B C Reference; 369. Boiling point: 136°C Melting point: -95°C Relative density (water = 1): 0. 2% Vapor Pressure No information available Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure Pressure from 5. Its structure and properties are show. Description. It is a highly flammable, colorless liquid with an odor similar to that of gasoline . Purity. Data, Vol. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. 97°C. "Thermodynamic Properties of o-xylene, m-xylene, p-xylene, and ethylbenzene" J. 7 ppm (parts of xylene per million parts of air) and can be tasted in water at 0. -methyltoluene: 8 experimental data points Boiling temperature Other names: Toluene, m-ethyl-; m-Ethylmethylbenzene; m-Ethyltoluene; m-Methylethylbenzene; 1-Ethyl-3-methylbenzene; 1-Methyl-3-ethylbenzene; 3-Ethyltoluene; meta-Ethyltoluene; Benzene, 3-ethyl-1-methyl-; 1,3-Methylethylbenzene; 3-Ethyl-1-methylbenzene; 3-Ethylmethylbenzene; 3-Methylethylbenzene; NSC 74176 Permanent link for this species. 14°F) SOLUBILITY: Immiscible with water; miscible with ethyl alcohol and methyl alcohol. InformationEthylbenzene, also known as phenyl ethane, ethylbenzol, and EB, is used in the manufacture of styrene and acetophenone, as a solvent, and as a constituent of asphalt. The effects of methyl n-alkyl ketones and n-alkylbenzenes on hepatic cytochrome P450s in vivo and in vitro were investigated. 325kPa (abs) pressure. 53 mm Hg at 25°C. Aldrich-113174; Pentylbenzene 0. Ethylbenzene is a member of the family of chemicals called alkylbenzenes. 1-methyl-4-ethylbenzene: p-methylethylbenzene: p-ethylmethylbenzene: 2 experimental data points Boiling temperature (Liquid in equilibrium with Gas) as a function Respirator Recommendations. 2 Boiling Point. Properties of Ethylbenzene (C. 40:1. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1. 15K: Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions: Δ f H° gas: Enthalpy 1-Chloro-3-ethylbenzene | C8H9Cl | CID 136426 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Boiling point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. Either test Explain your answer: An unknown has a normal boiling point of 67°C. This forms the arenium ion. 3X10-3 atm-cu m/mole (SRC) from its vapor pressure, 1. Chemistry. 8 °F Flash Point 22 °C / 71 °F Evaporation Rate No information available Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 6. ± 2. Extractive distillation can save up to about 45% of the energy requirements compared to distillation. (2-Bromoethyl)benzene's use as an starting material for the production of various beta-phenethyl derivatives, pharmaceuticals, and fragrances could result in its release to the environment through various waste streams. The general uncertainties of the equations of state are 0. 81 kPa Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products: Other names: Toluene, m-ethyl-; m-Ethylmethylbenzene; m-Ethyltoluene; m-Methylethylbenzene; 1-Ethyl-3-methylbenzene; 1-Methyl-3-ethylbenzene; 3-Ethyltoluene; meta-Ethyltoluene; Benzene, 3-ethyl-1-methyl-; 1,3-Methylethylbenzene; 3-Ethyl-1-methylbenzene; 3-Ethylmethylbenzene; 3-Methylethylbenzene; NSC 74176 Permanent link for this species. 1 ∘ ^{\circ} ∘ C and the difference between ethylbenzene and benzene is the addition of 2 carbon atoms. 87 g/mL (7. ; benzene Jan 23, 2023 · There is no permanent dipole on the molecule. Physical properties. 18 kJ/mol. 9 Solubility in water, g/100ml at 20°C: 0. Quantity Value Units Method Reference Comment; T boil: 419. Phys. 4 °F) Density at 20 °C: 0. The Henry's Law constant for 1,4-diethylbenzene is estimated as 7. Methylbenzene boils at 111°C. 7 psia, 1 bar absolute) for some common fluids and gases can be found from the 4-Ethylnitrobenzene | C8H9NO2 | CID 7480 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities A rectification column is fed 100 kgmole/hr of a mixture that is 50 mole % benzene - 50 mole % ethylbenzene at 101. Fig. Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure Pressure from 1. KMnO4 test c. Auto-ignition temperature: 432°C At the boiling point molecules anywhere in the liquid may be vaporized. kJ/mol: ICR: Reents and Freiser, 1981: gas phase; switching reaction,Thermochemical ladder(NO+)C2H5OH, Entropy change calculated or estimated; Farid and McMahon, 1978; M As the molar mass increases the boiling point also increases also boiling point depends on type of intermolecular forces of attraction. 60 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1. One carbon gets a positive charge the other forms a C-E bond. The Wisniak’s test was Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure Pressure from 3. 8% Lower 1. 3. (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister. 83125e-006 kPa to 2842. 2°C. H373: May cause damage to organs through prolonged or repeated exposure. The general composition of xylenes from petroleum is 44% m-xylene, 20% o-xylene, 20% p-xylene and 15% ethylbenzene. H332: Harmful if inhaled. 07488 C p,liquid: Constant pressure heat capacity of liquid: S° liquid Entropy of liquid at standard conditions: Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions Ethylbenzene is mainly used in the manufacture of styrene. 2, 2012 . Levels of cumene, n-propylbenzene, ethyltoluenes and xylenes in ethyl-benzene are controlled to meet the required styrene purity specification. 10. Use Boiling point: 45 °C (113 °F; 318 K) 0. 9 °C; Density (1) 0. Use this link for bookmarking this species for future reference. 97: 4. A assessment. Melting Point: 94. education. 1 ∘ ^{\circ} ∘ C. com E aWileyPLUS Assignments 2 of 12 -/ 1 Use the graph below to find the following: 1300 1200 1100 1000 - Edhyl ether Ethyl alcohol Water 900 800 700 600 500 400 300 200 100 -10 10 20 30 40 50 60 70 80 90 100 110 Temperature (C) (a) the boiling point of water at 500 torr i 85 °C (b) normal boiling point of ethyl Ethylbenzene-d 10 ( d10 -ethylbenzene) is a deuterated NMR solvent useful in NMR-based research and analyses. The arenium ion is conjugated but not aromatic. We'll start with the free radical bromination of alkyl benzenes. ChemSpider ID 83231. Apr 14, 2021 · Boiling point 277°F Molecular weight Ethyl Benzene 30/a, 6728381 : 8014-179S : Sampling information (see manufacturer instructions) See mfr instructions : Boiling point: 136°C Melting point: -95°C Relative density (water = 1): 0. Benzene boils at 80°C, which is higher than other hydrocarbons of similar molecular size (pentane and hexane, for example). The correlation is valid for temperatures between 178 K and 700 K for pressures less than 60 MPa. 10 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0. The density of each isomer is around 0. The xylenes from coal-tar consists of 45-70% m-xylene, 23% p-xylene, 10-15% o-xylene and 6-10% ethylbenzene. A vapor-suppressing foam may be used to reduce vapors. Chemistry questions and answers. : 538-68-1; Synonyms: 1-Phenylpentane; Linear Formula: C6H5 (CH2)4CH3; Empirical Formula: C11H16; find related products, papers Boiling Point (°C) Formula Weight. Quality Level. Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure Pressure from 0. The boiling point is defined as the temperature at which the saturated vapor pressure of a liquid is equal to the surrounding atmospheric pressure. In phenol intermolecular H-bonding is present hence it has higher boiling point. Ethylbenzene is used primarily as an intermediate in the production of styrene, which is a key component in the manufacturing of plastics and synthetic rubber. Col, distillation column; SEP, phase separator) [135] . Boiling point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. 6 An unknown has a normal boiling point of 133ºC. The below image provides the explanation mentioned above : Apr 9, 2024 · Separation of C8 aromatics from aromatic hydrocarbons produced by catalytic reforming of ethylbenzene. 9059 g/cm 3: Odor Ethylbenzene anhydrous, 99. Liquid ethylbenzene floats on water and may travel to a source of ignition and spread fire. c. Question. 97762e-006 kPa to 3157. and naphtha. Ethylbenzene. Ethylbenzene is a flammable and. 14) Dates. 62 kPa. 0. 53 to 1. 15K: Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions: Δ f H° gas: Enthalpy Apr 9, 2024 · Separation of C8 aromatics from aromatic hydrocarbons produced by catalytic reforming of ethylbenzene. Create: 2005-03-26. 33 kPa. 68 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1. This monocyclic aromatic hydrocarbon is important in the petrochemical industry as a reaction intermediate in the production of styrene , the precursor to polystyrene , a common plastic May 4, 2012 · The general uncertainties of the equations of state are 0. Molecular Formula CHO. 19°C (277. Physical Form. 96°C (−138. 773 Ethylbenzene 4. 57 kJ/mol. Vapors are heavier than air and may travel to a source of ignition and flash back. Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature Temperature from 200 K to 617. Acute (short-term) exposure to ethylbenzene in humans results in respiratory effects, such as throat irritation and chest constriction, irritation of the eyes, and neurological effects such as dizziness. 8%; CAS Number: 100-41-4; EC Number: 202-849-4; Synonyms: NSC 406903,Phenylethane; Linear Formula: C6H5C2H5; find Sigma-Aldrich-296848 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Ethylbenzene is an organic compound with the formula C 6 H 5 CH 2 CH 3. The distillate is to contain 98 mole % benzene and the bottoms 90 mole % ethylbenzene. HOW IT IS MADE. , 1949 The boiling point for each isomer is around 140 °C (284 °F). Auto-ignition temperature: 432°C IR Spectrum. Predict which of the following compounds follow Trouton's rule: o-xylene; Boiling point: 417. 5% in vapor pressure above the normal boiling point, and increase as the temperature decreases due to a ChemicalBook Provide 100-41-4(Ethylbenzene)Melting Point Boiling Point Density,100-41-4(Ethylbenzene) CAS Chemical Properties MSDS. Markush Class. Ref. Ethylbenzene occurs to some extent as a component of petroleum. ± 30. ) Ethylbenzene is a chemical compound with the molecular formula C 8 H 10. Dehydrogenation of ethylbenzene to styrene is widely used in organic synthesis [2, 3]. There are some differences in the composition of commercial xylenes produced from petroleum and from coal-tar. Soc. The compound ethylbenzene is listed as a Group 2B carcinogen by the International Agency for Research on Cancer . Apr 29, 2024 · 1-methoxy-ethyl-benzene - C9H12O, synthesis, structure, density, melting point, boiling point Ethylbenzene Molecular Formula C 8 H 10 Molecular Mass Boiling Point (1) 136. A typical sales specification is as follows: purity, 99. 12 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0. Ethylbenzene Risk Assessment; Ethylbenzene and Human Health; Boiling point: 145. A colorless liquid, Because ethylbenzene is used almost exclusively to produce styrene, the product specification on ethylbenzene is set to provide a satisfactory feedstock for styrene production. 67 estimate) = 3. Then prepare an equilibrium curve in a x-y diagram. Information on this page: Mass spectrum (electron ionization Find ethylbenzene and related products for scientific research at MilliporeSigma Boiling Point (°C) Formula Weight. (APF = 25) Any powered, air-purifying respirator with organic vapor cartridge Ethylbenzene Revision Date 24-Dec-2021 Melting Point/Range-95 °C / -139 °F Boiling Point/Range 136 °C / 276. This estimated Henry's Law constant indicates that 1,4-diethylbenzene is expected to volatilize rapidly from water surfaces (3). SOLUTION (10% CCl4 FOR 3800-1330, 10% CS2 FOR 1330-420 CM-1); Not specified, most likely a prism, grating, or hybrid spectrometer. Hence floats on water. May 7, 2010 · Boiling point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. Vapour Pressure: 9. After the separation of benzene and toluene, the boiling point of each component of the mixed xylene fraction is very close. 24 kJ/mol. The individual isomers are also available commercially. H. Vapors are heavier than air. 7 Relative density of the vapour/air-mixture at 20°C (air = 1): 1. 42): Boiling Pt (deg C): 211. Ethylbenzene-d10; Other names: Benzene, ethyl-; Ethylbenzol; EB; Phenylethane; Aethylbenzol; Ethylbenzeen; Etilbenzene; Etylobenzen; NCI-C56393; UN 1175; α-Methyltoluene; NSC 406903 Permanent link for this species. Assuming that the feed mixture is liquid at its boiling point (saturated Computed by PubChem 2. Ethylbenzenea. NIOSH/OSHA. The feed is liquid at its boiling point, feed is on the optimum. Ethylbenzene is a flammable and 1-methyl-3-ethylbenzene: 3 experimental data points; Normal boiling temperature (Liquid and Gas) Boiling temperature (Liquid in equilibrium with Gas) as a MELTING POINT: −94. rk nz wc sn ta ev me im mp za