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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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methyl ethyl ketone water miscibility

Production of salt-free and low-water methyl ethyl ketone peroxide

in a typical process for making two-phase mekp solutions becomes a solution of methyl ethyl ketone in a water-immiscible phlegmatizing agent an acid alyst, e.g. b. mineral acid, sulfuric

Methyl Ethyl Ketone - Environmental Fate - National Institutes of …

Methyl ethyl ketone is not expected to undergo hydrolysis in the environment due to the lack of functional groups that hydrolyze under environmental conditions (3). Methyl ethyl ketone is susceptible to direct photolysis by sunlight (10,11); therefore, direct photolysis may occur at water surfaces exposed to sunlight (SRC). Multiple Sources (11)

Methyl Ethyl Ketone – Bermuda Industrial Supplies

Chemical Composition: 100% Methyl Ethyl KetoneMethyl Ethyl Ketone, also known as Butanone or MEK for short, is a food-grade liquid ketone commonly used as an industrial solvent. Industrial Appliions:• General solvent• Used in the synthetic rubber industry in the production of paraffin wax• Used to product

Methyl Ethyl Ketone – Bermuda Industrial Supplies

Chemical Composition: 100% Methyl Ethyl KetoneMethyl Ethyl Ketone, also known as Butanone or MEK for short, is a food-grade liquid ketone commonly used as an industrial solvent. Industrial Appliions:• General solvent• Used in the synthetic rubber industry in the production of paraffin wax• Used to product

Methyl Ethyl Ketone

Dielectric Constant at 20°C - - 18.5 Freezing Point °C - -86 Surface Tension at 20°C mN/m - 25 Viscosity at 20°C mPa.s - 0.42 Hildebrand Solubility Parameter (cal/cm3)1/2- 9.3 Hydrogen Bonding Index - - 10.5 Fractional Polarity - - 0.510 Heat of Vaporization at T boil

Methyl Ethyl Ketone

Dielectric Constant at 20°C - - 18.5 Freezing Point °C - -86 Surface Tension at 20°C mN/m - 25 Viscosity at 20°C mPa.s - 0.42 Hildebrand Solubility Parameter (cal/cm3)1/2- 9.3 Hydrogen Bonding Index - - 10.5 Fractional Polarity - - 0.510 Heat of Vaporization at T boil

Methyl ethyl ketone (MEK)

Methyl ethyl ketone (MEK) Revision Date 02/25/2021 Version 2.0 Print Date 02/25/2021 110000000947 Page 8 of 10 SAFETY DATA SHEET IATA UN 1193, Methyl Ethyl Ketone, 3, II When shipped in quantities greater than 5,000 lbs, RQ must be added to

Methyl Ethyl Ketone

Dielectric Constant at 20°C - - 18.5 Freezing Point °C - -86 Surface Tension at 20°C mN/m - 25 Viscosity at 20°C mPa.s - 0.42 Hildebrand Solubility Parameter (cal/cm3)1/2- 9.3 Hydrogen Bonding Index - - 10.5 Fractional Polarity - - 0.510 Heat of Vaporization at T boil

Methyl Ethyl Ketone - NFPA Hazard Classifiion - National …

Methyl Ethyl Ketone Health: 1 (Slight) Materials that, on exposure, would cause significant irritation, but only minor residual injury, including those requiring the use of an approved air-purifying respirator. These materials are only slightly hazardous to health and only breathing protection is needed. Flammability: 3 (Serious)

Methyl Ethyl Ketone Suppliers Australia - Australian Chemical …

Formula: C 4 H 8 O. Where to buy Methyl Ethyl Ketone in Australia We have compiled a list of Methyl Ethyl Ketone suppliers in Australia, the listed companies have a genuine Australian presence and include: wholesale, industrial, retail, distributors and bulk suppliers. Use the suppliers website link for prices, more information or to purchase.

Methyl Ethyl Ketone - an overview ScienceDirect Topics

114 · Wipe with acetone or methyl ethyl ketone. 2. Immerse in a chromic acid solution ( Table 8.3) for 10–20 seconds at room temperature (20°C–30°C). Dissolve the potassium dichromate …

US2740746A - Methyl-ethyl ketone dewaxing process - Google

Thus, for example, with 1% of water in methyl-ethyl ketone, the miscibility temperature of the oil solvent mixture was 75 F. However, when 60% of diethyl ketone is added to methyl-ethyl …

Methyl-Ethyl Ketone SpringerLink

29/9/2022· MEK is water insoluble, but soluble in alcohol, ether, and benzene. By its very nature, it is very flammable and volatile. 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.

Pervaporation of methyl–ethyl ketone and water mixture: …

15/8/2011· As a result, MEK is discharged into the atmosphere as well as water bodies from these industries. When discharged into water, MEK is lost by evaporation (half-life 3–12 days) or is slowly biodegraded. When released into the atmosphere, MEK is photodegraded at a moderate rate (half-life ≤ 2–3 days).

PHASE EQUILIBRIUM RELATIONSHIPS IN THE BINARY SYSTEM METHYL ETHYL KETONE–WATER …

3/2/2011· A complete investigation of the phase equilibrium relationships in the binary system of the partially miscible liquid pair methyl ethyl ketone–water is presented. The system shows a minimum

Vapor-Liquid Equilibria for the Ethyl Methyl Ketone + Water System with Limited Miscibility …

1/3/1995· Vapor-liquid equilibrium data were determined for the system ethyl methyl ketone + water at 101.3 kPa with a modified ebulliometer and a flow type dew-point meter. The liquid-liquid equilibrium at the normal boiling temperature was determined by a laser stering technique. The thermodynamic consistency of the experimental results was tested by a rigorous method.

The Solubility of Ethyl Acetate in Water Journal of the American …

Liquid–Liquid Equilibrium for Ternary Systems (Ethyl Acetate/Isopropyl Acetate + 2,2-Difluoroethanol + Water) at 298.15 and 308.15 K. Journal of Chemical & Engineering Data 2021, 66 (3) , 1399-1405.

Methyl Ethyl Ketone (2-Butanone) - US EPA

Methyl ethyl ketone is a colorless volatile liquid that is soluble in water. (2) The odor threshold for methyl ethyl ketone is 5.4 parts per million (ppm), with an acetone-like odor reported. (3) The …

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  • Methyl Ethyl Ketone NIOSH CDC/cite>

    Overview CAS No. 78-93-3 Methyl ethyl ketone (C 4 H 8 O or CH 3 CH 3 COCH 2 CH 3) is a colorless, flammable liquid with a sharp odor. It can be harmful to the eyes, skin, and if inhaled or swallowed. Workers may be harmed from …

  • Volumes of mixing of methyl ethyl ketone with water at elevated …/cite>

    1/1/1977· obviously, for a partially miscible system at low pressure there will be a hiatus due to the lack of molar volume measurements over the miscibility gap it is this 73 74 method which …

    : J.A. La, A.F. HuntPublish Year: 1977
  • What are the physical properties of methyl ethyl ketone?Physical Properties. Methyl ethyl ketone is a colorless volatile liquid that is soluble in water. (2) The odor threshold for methyl ethyl ketone is 5.4 parts per million (ppm), with an acetone-like odor reported. (3) The chemical formula for methyl ethyl ketone is C4H8O and the molecular weight is 72.10 g/mol.Methyl Ethyl Ketone (2-Butanone) - US EPA/cite>Is ethyl ketone toxic to humans?Methyl Ethyl Ketone. Overview. Methyl ethyl ketone (C 4H 8O or CH 3CH 3COCH 2CH 3) is a colorless, flammable liquid with a sharp odor. It can be harmful to the eyes, skin, and if inhaled or swallowed.Methyl Ethyl Ketone NIOSH CDC/cite>How common is methyl ethyl ketone in drinking water?DRINKING WATER: A Federal survey of public groundwater supplies detected methyl ethyl ketone in less than 5% of the samples (1). Methyl ethyl ketone was identified, not quantified, in drinking water supplies from 7 cities from varied sources and with different types of pollutant sources (2-4).Methyl ethyl ketone C4H8O - PubChempubchem.ncbim.nih.gov/compound/Methyl-ethyl-ketoneWhat is the odor threshold for methyl ethyl ketone?(2) The odor threshold for methyl ethyl ketone is 5.4 parts per million (ppm), with an acetone-like odor reported. (3) The chemical formula for methyl ethyl ketone is C4H8O and the molecular weight is 72.10 g/mol.Methyl Ethyl Ketone (2-Butanone) - US EPA/cite>
  • Methyl Ethyl Ketone Solvent Properties - LSU/cite>

    24.0 dyn/cm at 25°C. Solubility in water. 24.0% at 20°C. Solubility of water in methyl ethyl ketone. 10.0% at 20°C. Regulatory and Safety Data. DOT Hazard Class. 3, Flammable Liquid.

    Methyl Ethyl Ketone (MEK) - Chemicals Suppliers for Water Treatment Perth

    It is a highly efficient and versatile solvent for surface coatings. Because of its effectiveness as a solvent, MEK is especially valuable in formulating high solids coatings, which help to reduce emissions from coating operations. MEK is a natural component of many foods, including apple juice, beans, chicken, honey and a variety of cheeses.

    METHYL ETHYL KETONE

    Methyl Ethyl Ketone is a clear low viscosity liquid with a mild acetone like odor; miscible in oil, soluble in water. It is used as a general solvent in vinyl films and nitrocellulose coatings. It is used in manufacturing plastics, textiles and paints. SALES SPECIFIION APPEARANCE Clear liquid PURITY 99.5% min COLOR. APHA 10 max WATER 0.05% max

    Methyl Ethyl Ketone (MEK) - Able Westchem

    Available Sizes: 5L 20L METHYL ETHYL KETONE also known as MEK is a colourless water miscible liquid with a sharp but sweet odour. This product is commonly used as an industrial solvent. Use Recommendations Use as required. Ensure correct PPE is worn. Safety Phrase Refer Label, TDS or SDS Reviews Safety Data Sheet

    Methyl Ethyl Ketone – Bermuda Industrial Supplies

    Chemical Composition: 100% Methyl Ethyl KetoneMethyl Ethyl Ketone, also known as Butanone or MEK for short, is a food-grade liquid ketone commonly used as an industrial solvent. Industrial Appliions:• General solvent• Used in the synthetic rubber industry in the production of paraffin wax• Used to product

    PHASE EQUILIBRIUM RELATIONSHIPS IN THE BINARY SYSTEM METHYL ETHYL KETONE–WATER …

    3/2/2011· A complete investigation of the phase equilibrium relationships in the binary system of the partially miscible liquid pair methyl ethyl ketone–water is presented. The system shows a minimum azeotrope at 73.35 ± 0.05 °C with a composition of 88.45 ± 0.15 wt.% ketone.

    Methyl-Ethyl Ketone SpringerLink

    29/9/2022· MEK is water insoluble, but soluble in alcohol, ether, and benzene. By its very nature, it is very flammable and volatile. 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.

    METHYL ETHYL KETONE

    Methyl Ethyl Ketone is a clear low viscosity liquid with a mild acetone like odor; miscible in oil, soluble in water. It is used as a general solvent in vinyl films and nitrocellulose coatings. It is used in manufacturing plastics, textiles and paints. SALES SPECIFIION APPEARANCE Clear liquid PURITY 99.5% min COLOR. APHA 10 max WATER 0.05% max

    EWG Tap Water Database Methyl ethyl ketone

    Methyl ethyl ketone Status: No national drinking water standard exists Methyl ethyl ketone is a volatile solvent used in paints, adhesives, and other industrial and consumer goods. 2017 …

    US2454447A - Dehydration of methyl ethyl ketone by azeotropic distillation under superatmosphericpressure - Google

    our pressure distillation effect is advantageous particularly with methyl ethyl ketone because the water content of the binary azeotrope of methyl ethyl ketone and water is very

    METHYL ETHYL KETONE Ataman Kimya A.Ş.

    Methyl Ethyl Ketone also known as MEK, butanone, 2-butanone, butan-2-one, oxobutane, or methyl acetone is a clear volatile liquid that is soluble in water and has a mild, acetone odour and has the molecular formula C4H8O, CAS: 78-93-3. It has a flash point of …

    Methyl Ethyl Ketone (MEK) - Chemicals Suppliers for Water Treatment Perth

    It is a highly efficient and versatile solvent for surface coatings. Because of its effectiveness as a solvent, MEK is especially valuable in formulating high solids coatings, which help to reduce emissions from coating operations. MEK is a natural component of many foods, including apple juice, beans, chicken, honey and a variety of cheeses.

    Methyl Ethyl Ketone Ketones Supplier & Distributor Arpadis

    Methyl Ethyl Ketone CAS: 78-93-3 Methyl Ethyl Ketone also known as MEK, butanone, 2-butanone, butan-2-one, oxobutane, or methyl acetone is a clear volatile liquid that is soluble in water and has a mild, acetone odour and has the molecular formula C 4 H 8 O, CAS: 78-93-3. It has a flash point of -9°C and a specific gravity of 0.81.

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