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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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vapor pressure of methyl ethyl ketone in Netherlands

ICSC 0179 - METHYL ETHYL KETONE - International …

METHYL ETHYL KETONE ICSC: 0179 OCCUPATIONAL EXPOSURE LIMITS TLV: 200 ppm as TWA; 300 ppm as STEL; BEI issued. MAK: 600 mg/m 3, 200 ppm; peak limitation egory: I (1); skin absorption (H); pregnancy risk group: C. EU-OEL: 600 mg/m 3, 200 ppm as TWA; 900 mg/m 3, 300 ppm as STEL ENVIRONMENT

Butanone - Wikipedia

Butanone, also known as methyl ethyl ketone ( MEK ), [a] is an organic compound with the formula CH 3 C (O)CH 2 CH 3. This colourless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale, but occurs in nature only in trace amounts. [7] It is partially soluble in water, and is commonly used

    Production· Appliions· Safety· See also· Notes· References
  • METHYL PROPYL KETONE CAMEO Chemicals NOAA/cite>

    The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and Pentanone, 2-; (Methyl propyl ketone) (107-87-9) 150 ppm 830 ppm 5000 ppm LEL = 15000 ppm indies value is 10-49% of LEL. The

APPENDIX A USEFUL TABLES AND CHARTS - Wiley Online …

A.2 VAPOR-PRESSURE EQUATION CONSTANTS Table A.2 gives the Antoine equation constants for logp ¼ A B T þC; pinmmHg; T in C ðA:1Þ We often see this equation as logp ¼ A B T C; pinmmHg; T inK ðA:2Þ TheCinEq.A.2is[273.15minustheCinEq.A.1

Methyl Ethyl Ketone - Health Effects - National Institutes of Health

2) OCULAR: Splash exposures of ketones to the eyes may cause varying degrees of irritation, depending on the ketone. Ketone vapors may cause irritation and lacrimation. 3) INGESTION: …

Methyl Ethyl Ketone (Butanone) - Properties, Structure, Molecular Weight, Uses Available On BYJUS

The flashpoint of Methyl ethyl ketone is 20°F. The vapours formed are heavier than air. It dissolves in water. It is obtained as a natural product. It is present in some vegetables and fruits in small quantities. Also, it is released from truck and car exhausts. Structure of Butanone (Methyl Ethyl Ketone) Structure of Butanone (Methyl Ethyl Ketone)

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 …

APPENDIX A USEFUL TABLES AND CHARTS - Wiley Online …

A.2 VAPOR-PRESSURE EQUATION CONSTANTS Table A.2 gives the Antoine equation constants for logp ¼ A B T þC; pinmmHg; T in C ðA:1Þ We often see this equation as logp ¼ A B T C; pinmmHg; T inK ðA:2Þ TheCinEq.A.2is[273.15minustheCinEq.A.1

7.2: Vapor Pressure - Chemistry LibreTexts

At 34.0 °C, the vapor pressure of isooctane is 10.0 kPa, and at 98.8 °C, its vapor pressure is 100.0 kPa. Use this information to estimate the enthalpy of vaporization for isooctane. Solution The enthalpy of vaporization, ΔHvap, can be determined by using the Clausius-Clapeyron equation (Equation 7.2.5 ): ln(P2 P1) = ΔHvap R ( 1 T1 − 1 T2)

Methyl Ethyl Ketone - Exposure Summary - National Institutes of …

Methyl ethyl ketone occurs naturally as a metabolic byproduct of plants and animals and is released into the atmosphere by volcanoes and forest fires. If released to air, a vapor pressure …

Methyl Ethyl Ketone

temperature limits for antoine equation #°c - -40 to +90 vapour pressure at 20°c kpa calculated 9.5 vapour pressure at 50°c kpa calculated 36 saturated vapor concentration at 20°c g/m3calculated 280 volatile organic compound (voc) g/l eu / epa 805 flash point (abel) °c ip 170 -6 auto ignition temperature °c astm e659 515 lower …

Methyl Ethyl Ketone

Vapor Pressure 105 ar @ 20 C Vapor Density 2.41 Specific Gravity 0.806 Solubility Soluble in water Partition coefficient; Methyl ethyl ketone Not listed Lepomis macrochirus: LC50=3,22 g/L 96 h EC50 = 3403 mg/L 30 min EC50 = 3426 mg/L 5 min

Methyl Ethyl Ketone Solvent Properties - LSU

Methyl Ethyl Ketone Solvent Properties CAS 78-93-3 Physical Properties Molecular weight 72.11 Boiling point 79.64 C Vapor pressure 74 Torr at 20 C Freezing point-86.69 C Refractive index 1.3788 at 20 C Density 0.8049 g/mL (6. 0.7997 g/mL (6.673 lb

ICSC 0179 - METHYL ETHYL KETONE - International …

METHYL ETHYL KETONE ICSC: 0179 OCCUPATIONAL EXPOSURE LIMITS TLV: 200 ppm as TWA; 300 ppm as STEL; BEI issued. MAK: 600 mg/m 3, 200 ppm; peak limitation egory: I …

Methyl ethyl ketone - Sciencemadness Wiki

Methyl ethyl ketone is a clear, colorless fluid that is less viscous than water and has a somewhat sharp, sweet odor characteristic of most ketones, with some describing it as similar to butterscotch. Compared to acetone it is much less volatile and is less soluble in water (approximately 27.5 g/100 ml at room temperature).

Methyl Isobutyl Ketone - Welcome to the NIST WebBook

Temperature (K) A B C Reference Comment 294.9 - 389.3 3.95298 1254.095-71.537 Fuge, Bowden, et al., 1952 Coefficents calculated by NIST from author''s data.

Methyl Ethyl Ketone - Vapor Pressure

Methyl Ethyl Ketone CAS RN: 78-93-3 Vapor Pressure 90.6 mm Hg at 25 deg C Toxicol Appl Pharmacol 134 >. Find more information on this substance at:

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

15/12/2020· Vapor pressure 78 mmHg Flash point 16 F Vapor density 2.42 - Methyl Ethyl Ketone. See annual publiion for most recent information. EPA: Integrated Risk Information System - Methyl ethyl ketone (MEK) (CASRN 78-93-3). Septeer 2003a. EPA:

Safety Data Sheet (METHYL ETHYL KETONE (MEK)) - JMN …

Safety Data Sheet (METHYL ETHYL KETONE (MEK)) PAGE 2 of 10 P241: Use explosion-proof electrical/ventilating/lighting equipment. P243: Take precautionary measures against static discharge. P242: Use only non-sparking tools. P264: Wash hands thoroughly

Methyl Ethyl Ketone (2-Butanone) - US EPA

The chemical formula for methyl ethyl ketone is C4H8O and the molecular weight is 72.10 g/mol. (7,9) The vapor pressure for methyl ethyl ketone is 95.1 mm Hg at 25 °C, and it has a log …

MATERIAL SAFETY DATA SHEET- ( MSDS ) METHYL ETHYL KETONE …

METHYL ETHYL KETONE 78 -93 -3 100% * All concentrations are percent by weight unless material is a g as. Gas concentrations are in percent by volume. 3. HAZARDS IDENTIFIION This material is considered to be hazardous according to regulat

Methyl-Ethyl Ketone SpringerLink

29/9/2022· With a density of 0.805 g/cm 3 at 20 °C, MEK is heavier than air in the vapor phase. MEK is registered with the CAS under the nuer 78-93-3. MEK has a nuer of appliions, one of which is as a fuel. The MEK''s general properties are listed in Table 6.1.

Methyl Ethyl Ketone

temperature limits for antoine equation #°c - -40 to +90 vapour pressure at 20°c kpa calculated 9.5 vapour pressure at 50°c kpa calculated 36 saturated vapor concentration at 20°c g/m3calculated 280 volatile organic compound (voc) g/l eu / epa 805 flash point (abel) °c ip 170 -6 auto ignition temperature °c astm e659 515 lower …

Thermochemistry of substituted benzenes: acetophenones with methyl, ethyl…

26/4/2022· Vapor pressures derived for 4-methyl-acetophenone and 2-ethyl-acetophenone from the coefficients of Antoine equation given by Stephenson and Malanowski [ 17] are also questionable as neither the method nor the purity of the sample are available.

Methyl Ethyl Ketone - Production, Properties, Appliions and …

Methyl Ethyl Ketone (MEK), also known as butanone, is an organic chemical with the formula CH3C (O)CH2CH3. This dialkyl ketone is a colourless liquid that has a sharp and sweet odour. It occurs in nature in a small amount. However, due to its various appliions, the industrialists produce this chemical on a large scale.

ethyl vinyl ketone, 1629-58-9 - The Good Scents Company

Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world. Email: Info. Voice: 34 93 379 38 49. Fax: 34 93 370 65 04. Linkedin. GSC100914103032 GSC100914103032.

Methyl isobutyl ketone - Vapor Pressure

Vapor Pressure 19.9 mm Hg at 25 deg C Physical and Thermodynamic Properties of Pure Chemicals Data Compilation Daubert, T.E., R.P. Danner. Physical and Thermodynamic …

Methyl-Ethyl Ketone SpringerLink

29/9/2022· With a density of 0.805 g/cm 3 at 20 °C, MEK is heavier than air in the vapor phase. MEK is registered with the CAS under the nuer 78-93-3. MEK has a nuer of appliions, one of which is as a fuel. The MEK''s general properties are listed in Table 6.1.

Methyl Ethyl Ketone

temperature limits for antoine equation #°c - -40 to +90 vapour pressure at 20°c kpa calculated 9.5 vapour pressure at 50°c kpa calculated 36 saturated vapor concentration at 20°c g/m3calculated 280 volatile organic compound (voc) g/l eu / epa 805 flash point (abel) °c ip 170 -6 auto ignition temperature °c astm e659 515 lower …

Methyl Ethyl Ketone C4H8O - PubChem

Methyl Ethyl Ketone C4H8O CID 6569 - structure, chemical names, physical and chemical properties, classifiion, patents, literature, biological activities, safety/hazards/toxicity …

Chemical Properties of Methyl Isobutyl Ketone (CAS 108-10-1)

Vapor Liquid Equilibrium for Methyl Isobutyl Ketone (MIBK) + (1-Propanol or 2-Propanol) Binary Mixtures Thermal and Volumetric Properties of Some C5 and C6 Alkanones at Infinite Dilution in Water Liquid-Liquid Equilibrium for Ternary Systems, Water + 5-Hydroxymethylfurfural + (1-Butanol, Isobutanol, Methyl Isobutyl Ketone), at 313.15, 323.15, and 333.15 K

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