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Methyl Ethyl Ketone

Methyl Ethyl Ketone

CAS:78-93-3

Cyclohexanone

Cyclohexanone

CAS:108-94-1

Acetone

Acetone

CAS:67-64-1

Acetic Acid

Acetic Acid

CAS:64-19-7

Ethyl Acetate

Ethyl Acetate

CAS:141-78-6

Toluene

Toluene

CAS:108-88-3

Benzene

Benzene

CAS:71-43-2

Ethanol

Ethanol

CAS:64-17-5

Methanol

Methanol

CAS:67-56-1

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butanone vapor pressure

Butanone (data page) - formulasearchengine

Vapor pressure of liquid P in mm Hg 1 10 40 100 400 760 T in C –48.3 –17.7 6.0 25.0 60.0 79.6 Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. log of Butanone vapor pressure. Uses formula:

Methyl Ethyl Ketone (2-Butanone) - US EPA

The vapor pressure for methyl ethyl ketone is 95.1 mm Hg at 25 C, and it has a log octanol/water partition coefficient (log Kow) of 0.261. (9) Methyl ethyl ketone is also referred to as 2-butanone. (6) Conversion Factors:

Solvent Polarity Table - Miller''s Home - Google

1. Solvent Polarity Table. 3. NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities. The values in the table below except as noted have been extracted from online and hardbound compilations . Values for relative polarity, eluant strength, threshold limits and vapor pressure have been extracted from: Christian Reichardt, Solvents

VAPOR PRESSURES OF PURE SUBSTANCES 2-61 - Torr …

VAPOR PRESSURES OF PURE SUBSTANCES 2-61 TABLE 2-8 Vapor Pressures of Organic Compounds, up to 1 atm* Pressure, mm Hg Melting Compound 1 5 10 20 40 60 100 200 400 760 point, Name Formula Temperature, C C Acenaphthalene C 12 H10 114.8 131.2 148.7 168.2 181.2 197.5 222.1 250.0 277.5 95

Butanone (data Page) - Encyclopedia Information

Vapor pressure of liquid P in mm Hg 1 10 40 100 400 760 T in C –48.3 –17.7 6.0 25.0 60.0 79.6 Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. log of Butanone vapor pressure. Uses formula:

2-Butanone ACS reagent, ≥99.0% Sigma-Aldrich

Properties grade ACS reagent vapor density 2.49 (vs air) vapor pressure 71 mmHg ( 20 °C) assay ≥99.0% autoignition temp. 960 °F expl. lim. 10.1 % impurities ≤0.0005 meq/g Titr. acid …

Vapor Pressures at Several Temperatures and Excess Functions at 298.15 K of Butanone …

20/2/1999· Vapor pressures of butanone + di-n-propyl ether (n-propyl ether) or + diisopropyl ether (isopropyl ether) were measured at seven temperatures between 288.15 K and 323.15 K by a static method. Excess molar enthalpies and volumes were also measured at T = 298.15 K. Reduction of the vapor pressures to obtain activity coefficients and excess molar Gibbs free …

Reactivity of Formaldehyde during 4-Hydroxy-2-butanone …

20/11/2022· Pressure was controlled by a programmable back pressure valve at the exit of the reactor. Temperature was controlled by sensors installed at several points throughout the system. The accuracies of temperature and pressure were within 1 K and 0.1 MPa, respectively. All experiments were conducted at 17 MPa.

2-BUTANONE (METHYL ETHYL KETONE; MEK) Occupational …

15/12/2020· 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 loion. When estimates are …

Reactivity of Formaldehyde during 4-Hydroxy-2-butanone …

20/11/2022· Pressure was controlled by a programmable back pressure valve at the exit of the reactor. Temperature was controlled by sensors installed at several points throughout the system. The accuracies of temperature and pressure were within 1 K and 0.1 MPa, respectively. All experiments were conducted at 17 MPa.

Pressure swing adsorption of butanone on silica MCM-41

1/1/2000· Adsorbates was butanone. Before PSA operation the adsorbents was pretreated at 400-900"^ for 2 h in flowing N2. In the adsorption operation, N2 with butanone vapor (27.2 or …

METHYL ETHYL KETONE MEK - National Oceanic and …

9.6 Critical Pressure: 603 psia = 41.0 atm = 4.15 MN/m2 9.7 Specific Gravity: 0.806 at 20 C (liquid) 9.8 Liquid Surface Tension: Not pertinent 9.9 Liquid Water Interfacial Tension: Not pertinent 9.10 Vapor (Gas) Specific Gravity: 2.5 9.11 Ratio of Specific 1.075

METHYL ETHYL KETONE MEK - National Oceanic and …

9.6 Critical Pressure: 603 psia = 41.0 atm = 4.15 MN/m2 9.7 Specific Gravity: 0.806 at 20 C (liquid) 9.8 Liquid Surface Tension: Not pertinent 9.9 Liquid Water Interfacial Tension: Not pertinent 9.10 Vapor (Gas) Specific Gravity: 2.5 9.11 Ratio of Specific 1.075

Vapor Pressure and Volatile Solutes: Ideal Solution - ChemTeam

1) We need to know the pressure exerted by the vapor: 0.0183 g / 18.015 g/mol = 1.01582 x 10 -3 mol PV = nRT (x) (1.00 L) = (1.01582 x 10 -3 mol) (0.08206) (298 K) x = 2.4841 x 10 -2 atm 2) Let''s convert the pressure to mmHg: (2.4841 x 10 -2 atm) (760. mmHg/atm) = 18.9 mmHg 3) Look up the vapor pressure for water at 25 °C: 23.8 mmHg

First experimental determination of the absolute gas-phase rate coefficient for the reaction of OH with 4-hydroxy-2-butanone …

10/1/2013· First experimental determination of the absolute gas-phase rate coefficient for the reaction of OH with 4-hydroxy-2-butanone (4H2B) at 294 K by vapor pressure measurements of 4H2B J Phys Chem A. 2013 Jan 10;117 (1):117-25. doi: …

Measurements and correlation of vapour–liquid equilibria of 2-butanone and hydrocarbons binary systems at two different pressures …

1/8/2011· Consistent isobaric vapour–liquid equilibrium data have been measured for 2-butanone+n-hexane, 2-butanone+n-heptane, and 2-butanone+2,2,4-trimethylpentane at two different pressures. All

Butanone ch 3 ch 2 coch 3 has a vapor pressure of 100

Butanone CH 3 CH 2 COCH 3 has a vapor pressure of 100 Torr at 25 C at the same from CHEM 301 at University of Texas This preview shows page 5 out of 5 pages.preview shows page 5 out of 5 pages

Isobaric vapor-liquid equilibrium for 2-butanone + ethanol

15/1/2022· The saturated vapor pressure of component i is expressed by P i 0, which can be calculated by Antoine formula, as Eq. 2: (2) logP i 0 = A i − B i t + C i In which A i, B i and C i are the Antoine parameters of component i in temperature t, and t is equilibrium temperature in °C. The Antoine parameters of 2-butanone and ethanol are given in Table 2.

Isothermal vapor-liquid equilibrium of butanone + butan-1-ol at …

1/5/1996· Vapor pressures of butanone + butan-1-ol, at eight temperatures between 278.15 and 323.15 K, were measured by a static method. Activity coefficients and excess molar Gibbs free energies G{sup E} were calculated by Barker`s method. Reduction of the vapor pressure data is carried out by means of the Redlich-Kister and Wilson correlations. Authors:

What is Vapour Pressure? - Definition, Raoult''s Law, Formula with Videos & FAQs, The Vapour Pressure …

The vapour pressure of the liquid increases with an increase in its temperature. The molecules of the liquid have higher energy at higher temperatures. Raoult’s law P1 ∝ x1 P 1 = P 1o x 1 ,……………………………. (1) Where P1o is the vapour pressure of component 1 in a pure state. Similarly, for component 2: P 2 = P 2o x 2, …………………………….. (2)

Solved At 305 K the vapor pressure of pure 2-butanone

At 305 K the vapor pressure of pure 2-butanone (CH3COCH2CH3) is 0.176 atm and the vapor pressure of pure acetone (CH3COCHZ) is 0.355 atm. Mixing 49.7 g of 2-butanone with 52.7 g of acetone gives a solution that is nearly ideal. (a) Calculate the mole fraction of 2 …

Propane Butane Mixture - Evaporation Pressure - Engineering …

Butane evaporates at 33oF ( 0.6 oC) at atmospheric pressure. Vapor pressures for mixtures of the two products relative to atmospheric pressure ( gauge pressure) are indied below. propane vapor pressure (abs) butane vapor pressure (abs) 1 psi (lb/in2) = 144 psf (lbf/ft2) = 6894.8 Pa (N/m2) = 6.895x10-3 N/mm2 = 6.895x10-2 bar

Properties of Solvents Used in Organic Chemistry

Values for relative polarity, eluant strength, threshold limits and vapor pressure have been extracted from: Christian Reichardt, Solvents and Solvent Effects in Organic Chemistry, Wiley-VCH Publishers, 3rd ed., 2003, and the chemidplus site.

Properties of Solvents Used in Organic Chemistry

Values for relative polarity, eluant strength, threshold limits and vapor pressure have been extracted from: Christian Reichardt, Solvents and Solvent Effects in Organic Chemistry, Wiley-VCH Publishers, 3rd ed., 2003, and the chemidplus site.

Vapor Pressure Calculator [IAP/TU Wien]

25/9/2019· Vapor Pressure Calculator Blue fields allow input; press to calculate. 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. 10% of the temperature especially at high temperatures. For very low vapor pressures, errors can be much larger.

2-BUTANONE OXIME CAS#:96-29-7 Chemsrc

10/1/2022· Chemsrc provides 2-BUTANONE OXIME(CAS#:96-29-7) MSDS, density, melting point, boiling point, structure, formula, Stable under normal temperatures and pressures. Conditions to Avoid: High temperatures, ignition sources. Incompatibilities with Other

Butanone (data page) - Wikipedia

This page provides supplementary chemical data on butanone.

Wikipedia · CC-BY-SA : 40
  • Butanone - Wikipedia/cite>
  • Wikipedia · CC-BY-SA Chemical formula: C₄H₈OMolar mass: 72.107 g·mol−1Melting point: −86 °C (−123 °F; 187 K)Solubility in water: 27.5 g/100 mL
  • Butanone vapor pressure bing/imagesddbstVapor Pressure of 1-Butanol from Dortmund Data BankcheggSolved: At 303 K The Vapor Pressure Of Pure 2-butanone (CH Cheggs-oheButanedigipac.caButane LightermdpiSustainability Free Full-Text Strategies to Introduce n-Butanol in Gasoline Blends HTML
  • 2-Butanone - NIST/cite>
    • Butanone_(data_page)

      Vapor-liquid Equilibrium for Butanone/Toluene P = 760 mm Hg BP Temp. C % by mole butanone liquid vapor 110.6 0.0 0.0 110.2 0.45 1.40 109.88 0.85 2.90 109.25 1.75 5.55 107.2 4.05 12.81 …

      Methyl Ethyl Ketone (2-Butanone) - US EPA

      The vapor pressure for methyl ethyl ketone is 95.1 mm Hg at 25 C, and it has a log octanol/water partition coefficient (log Kow) of 0.261. (9) Methyl ethyl ketone is also referred to as 2-butanone. (6) Conversion Factors:

      Pressure swing adsorption of butanone on silica MCM-41

      1/1/2000· Adsorbates was butanone. Before PSA operation the adsorbents was pretreated at 400-900"^ for 2 h in flowing N2. In the adsorption operation, N2 with butanone vapor (27.2 or 5.44 Torr) was passed through a column of the adsorbent (0.3 g for 27.2 Torr and 0.6 g for 5.44 Torr of butanone pressure) until there was almost no further adsorption (2 h).

      3-methoxy-3-methyl-2-butanone, 36687-98-6 - The Good Scents …

      Vapor Pressure: 3.800000 mmHg @ 25.00 C. (est) Flash Point: 102.00 F. TCC ( 39.10 C. ) (est) logP (o/w): 0.170 (est) Soluble in: Recommendation for 3-methoxy-3-methyl-2-butanone flavor usage levels up to: not for flavor use. Safety References: View

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