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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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In malaysia methyl ethyl ketone water solubility

Ethyl methyl ketone for analysis EMSURE ACS,Reag. Ph Eur 78 …

Ethyl methyl ketone for analysis EMSURE® ACS,Reag. Ph Eur; CAS Nuer: 78-93-3; Synonyms: Ethyl methyl ketone,2-Butanone, Methyl ethyl ketone, MEK; find Supelco-109708 MSDS, related peer-reviewed papers, technical documents, similar products

What is Ethyl Methyl Ketone - Shanghai Douwin Chemical Co.,Ltd.

It is soluble in 4 phr water, but the solubility decreases with the increase of temperature. It can form an azeotropic mixture with water (containing 11.3% water) and the azeotropic point is 73.4 ℃ (containing 88.7% butanone). The relative density (d204) is 0.805, the freezing point is - 86 ℃, and the boiling point is 79.6 ℃.

Methyl Ethyl Ketone Ketones Supplier & Distributor Arpadis

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.

THE SYSTEM: NICOTINE – METHYLETHYL KETONE – WATER …

3/2/2011· On the other hand, NCT is soluble in water at temperatures below 60.8 • C (1 × 10 6 g/L); consequently, the calculated ϕ value is 0.0001 and was less than one-third of its saturation

Can Methyl Ethyl Ketone (MEK) be Recycled for Industrial Use?

Methyl Ethyl Ketone (MEK) is a liquid industrial solvent that is highly efficient and used mainly for surface coating. It can also be used as an extraction medium for fats, oils, waxes, and resins. Some of the benefits of MEK are that it has a slow evaporation rate, high solvency, low boiling point, and low viscosity.

Methyl Ethyl Ketone NIOSH CDC

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 exposure to methyl ethyl ketone. The level of exposure depends upon the dose, duration, and work being done.

Solubility in Methyl Ethyl Ketone Download Table

Download Table Solubility in Methyl Ethyl Ketone from publiion: Characterization and Thermodynamic Stability of Polymorphs of Di(arylamino) Aryl Compound ASP3026 ASP3026 (N-{2-methoxy-4-[4

METHYL ETHYL KETONE CAMEO Chemicals NOAA

Water Solubility: greater than or equal to 100 mg/mL at 66°F (NTP, 1992) Ionization Energy/Potential: 9.54 eV (NIOSH, 2022) IDLH: 3000 ppm (NIOSH, 2022) AEGLs (Acute Exposure Guideline Levels) Lower Explosive Limit (LEL) = 18000 ppm indies value is 10-49% of LEL. Safety consideration against explosions must be taken into account.

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

Methyl Ethyl Ketone - Health Effects - National Institutes of Health

Methyl Ethyl Ketone CAS RN: 78-93-3 Health Effects 0.2.1 SUMMARY OF EXPOSURE 0.2.1.1 ACUTE EXPOSURE A) USES: Ketones are organic compounds with a carbonyl group attached to a carbon atom. They are a natural by-product of fatty acid metabolism and have industrial uses as solvents, polymer precursors and in pharmaceuticals.

Ethyl methyl ketone for analysis EMSURE ACS,Reag. Ph Eur 78 …

Ethyl methyl ketone for analysis EMSURE® ACS,Reag. Ph Eur; CAS Nuer: 78-93-3; Synonyms: Ethyl methyl ketone,2-Butanone, Methyl ethyl ketone, MEK; find Supelco-109708 MSDS, related peer-reviewed papers, technical documents, similar products

Methyl ethyl ketone ExxonMobil Product Solutions

Methyl ethyl ketone ExxonMobil™ methyl ethyl ketone (MEK) oxygenated fluid offers strong solvency and fast evaporative properties. They are not listed as hazardous air pollutants under U.S. EPA regulations. Benefits

Methyl Ethyl Ketone – Chemwatch

23/1/2018· Methyl ethyl ketone (MEK), also known as butanone, is an organic compound with the molecular formula CH3C (O)CH2CH3. This colourless liquid ketone has a sharp, sweet odour reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature.

METHYL ETHYL KETONE Ataman Kimya A.Ş.

Solubility in water: 27.5 g/100 mL log P: 0.37 Vapor pressure: 78 mmHg (20 °C) Acidity (pKa): 14.7 Magnetic susceptibility (χ): −45.58·10−6 cm3/mol Refractive index (nD): 1.37880 Viscosity: 0.43 cP Methyl Ethyl Ketone is an alternative to Acetone with a slower evaporation rate. MEK an be used for the same appliions as Acetone. Benefits

Methyl ethyl ketone - Αρχή

Solubility in water 290 g/L (20 C) Viscosity 0.41 cp @ 20C Surface tension 24.6 g/s2 @ 20 C Refractive index 1.3814 (20 C) Dipole moment 2.7 D (20 C) Dielectric constant 18.85 (20 C) Partition coefficient, pK ow 0.29 Heat of fusion 6.78 kJ/mol Heat of 35.6 kJ

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 - Sunnyside Corp

Sunnyside Methyl Ethyl Ketone (MEK) is a specialty thinner for epoxies, lacquers and adhesives, as well as polyester resins used in fiberglass repairs. It''s a fast evaporating and extremely flammable solvent, so it should be handled with care.

Methyl Ethyl Ketone (MEK) Aik Moh Solvex (M) Sdn Bhd

CAS NUER: 78-93-3 Methyl Ethyl Ketone (MEK), also known as Butanone, is a colorless liquid ketone that has a sharp, sweet odor reminiscent of butterscotch and acetone. It is …

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 - World Health Organization

for the analysis of methyl isobutyl ketone in air. Both methods (1300, Issue 2 and 2555, Issue 1) use gas chromatography with a lame ionization detector. he American Society for Testing and graphy/mass spectrometry to measure methyl HSDB, 2008). 1.21.2.1

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

US2819205A - Purifiion of methyl ethyl ketone - Google

methyl ethyl ethyl ketone ethyl acetate water butyraldehyde Prior art date 1954-12-01 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the

Pervaporation of methyl–ethyl ketone and water mixture: …

15/8/2011· Experimental studies were conducted to separate methyl–ethyl ketone (MEK) from water through pervaporation using poly di-methyl siloxane (PDMS) and poly (ether) block amide (PEBA) meranes. Experiments were carried out at different feed MEK concentrations (10, 15, and 20 wt.%), temperatures (40–60 °C), and downstream pressures (3–7.5 mm Hg), and their …

METHYL ETHYL KETONE - Sunnyside Corp

Sunnyside Methyl Ethyl Ketone (MEK) is a specialty thinner for epoxies, lacquers and adhesives, as well as polyester resins used in fiberglass repairs. It''s a fast evaporating and extremely flammable solvent, so it should be handled with care.

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.

Ethyl methyl ketone for analysis EMSURE ACS,Reag. Ph Eur 78 …

Ethyl methyl ketone for analysis EMSURE® ACS,Reag. Ph Eur; CAS Nuer: 78-93-3; Synonyms: Ethyl methyl ketone,2-Butanone, Methyl ethyl ketone, MEK; find Supelco-109708 MSDS, related peer-reviewed papers, technical documents, similar products

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

Properties of Methyl Ethyl Ketone Butanone is a colourless, volatile liquid and has a pleasant pungent smell. 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.

Methyl ethyl ketone - CheK

1/1/2022· Soluble in 4 parts of water, but the temperature increases when the solubility decreases, 20 ℃, water solubility of 26.8% (mass). Water in 2-butanone solubility of 11.8% (mass). Soluble in ethanol and ether, miscible with oil. With water to form an azeotrope, its boiling point of 74.3 deg C, containing methyl ethyl ketone 88.7%.

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 - CheK

1/1/2022· Soluble in 4 parts of water, but the temperature increases when the solubility decreases, 20 ℃, water solubility of 26.8% (mass). Water in 2-butanone solubility of 11.8% (mass). Soluble in ethanol and ether, miscible with oil. With water to form an azeotrope, its boiling point of 74.3 deg C, containing methyl ethyl ketone 88.7%.

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