Methyl Ethyl Ketone
CAS：78-93-3
Cyclohexanone
CAS：108-94-1
Acetone
CAS：67-64-1
Acetic Acid
CAS：64-19-7
Ethyl Acetate
CAS：141-78-6
Toluene
CAS：108-88-3
Benzene
CAS：71-43-2
Ethanol
CAS：64-17-5
Methanol
CAS：67-56-1
methyl ethyl ketone empirical formula in Malaysia
Methyl Ethyl Ketone Peroxide (MEKP) - Methyl Ethyl Ketone Peroxide (MEKP…
Methyl ethyl Ketone peroxide (MEKP) is an organic peroxide, a high explosive similar to acetone peroxide. MEKP is a colorless, oily liquid whereas acetone peroxide is a white powder at STP ; MEKP is slightly less sensitive to shock and temperature, and more stable in storage.
US3309407A - Process of purifying methyl ethyl ketone - Google …
ethyl ketone mixture methyl ethyl column Prior art date 1961-12-27 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 status listed.)
What Is Methyl Ethyl Ketone? - ReAgent Chemicals
19/6/2019· Some properties of methyl ethyl ketone include: Chemical formula (e) C4H8O or CH3COCH2CH3 Molar mass 72.107 g·mol−1 Density 0.8050 g/mL Melting point −86 °C (−123 °F; 187 K) Boiling point 79.64 °C (175.35 °F; 352.79 K) Solubility in water 27.5 g/100 mL Vapour pressure 78 mmHg (20 °C) Acidity (pKa) 14.7 Viscosity 0.43 cP
Methyl Ketone - an overview ScienceDirect Topics
Cyclohexyl methyl ketone gives cyclohexyl acetate, bp 74–77°/23 mm. 2. Cyclohexanone gives ɛ -caprolactone, bp 102–104°/7 mm, which may polymerize on standing. The lactone may be converted easily to the corresponding ɛ-hydroxyhydrazide by heating on a steam bath with a slight excess of 100% hydrazine hydrate.
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 …
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 SpringerLink
29/9/2022· C 4 H 8 O 7, commonly known as 2-butanone, methyl acetone, ethyl methyl ketone, and MEK, is a ketone that contains both a methyl and an adjacent ethyl group. MEK is a white liquid that smells like acetone and has a musty odor. MEK is water insoluble, but soluble in alcohol, ether, and benzene. By its very nature, it is very flammable and volatile.
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 Ethyl Ketone - Major Uses - National Institutes of Health/cite>
Extraction solvent for hardwood pulping and vegetable oil. Oxidn promoter in mfr of terephthalic acid from p-xylene. MEK is also used as an extraction solvent in the processing of foodstuffs and food ingredients, e.g., in fractionation of fats and oils, decaffeination of tea and coffee, and extraction of flavorings.
Methyl Ethyl Ketone: Definition, Formation, Properties and …
Methyl Ethyl Ketone is a pale liquid with a sweet smell. CH 3 C (O)CH 2 CH 3 is the chemical formula. Methyl Ethyl Ketone is referring as Methyl Acetone. It is composed of carbon ketones with only one keto group. Furthermore, industrialists use chemicals in various appliions.
Methyl Ethyl Ketone (MEK) – Best Chemical Co (S) Pte Ltd
Methyl Ethyl Ketone (MEK) Molecular formula: C4H8O or CH3C (O)CH2CH3 Synonyms: MEK, Butanone, 2-Butanone, Methylpropanone, Methylacetone MEK is a colorless, flammable liquid ketone with a sharp, sweet odor reminiscent of butterscotch and acetone. It is soluble in water and is commonly used as an industrial solvent.
Methyl Ethyl Ketone (MEK) Prices, News, Demand & Supply
Methyl Ethyl Ketone (MEK) prices continued to throughout Deceer as the demand for solvents in paint and coating industry went down due to the seasonal factor. Amidst the ample availability of MEK and slow buying momentum, CFR MEK prices for India dropped down to USD 1715 per MT in the month of Deceer.
Methyl Ethyl Ketone (MEK) – Best Chemical Co (S) Pte Ltd
Now available on GrabMart Islandwide delivery.Note: SCDF P&FM storage licence is required if the quantity purchased, stored or kept exceed the licence exemption quantity (i.e. 20 litres for most P&FM). Methyl Ethyl Ketone (MEK) Molecular formula: C4H8O or CH3C(O)CH2CH3 Synonyms: MEK, Butanone, 2-Butanone, Methy
Butanone Formula: C4H8OMethyl Ethyl Ketone Boiling Point: 79.64oCDensity: 0.8050 g/mlMethyl Ethyl Ketone Melting Point: 86oC
Methyl Ethyl Ketone - Production, Properties, Appliions and …
27/6/2020· 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 …
- Methyl Ethyl Ketone (Butanone) - Properties, Structure, Molecular …/cite>
Butanone is an organic compound containing the formula CH3C (O)CH2CH3, also known as methyl ethyl ketone ( Methyl ethyl ketone ). This colourless liquid ketone has sharp, sweet …
: 3 What is methyl ethyl ketone used for?Methyl ethyl ketone is a liquid solvent used in surface coatings, adhesives, inks for printing, chemical intermediates, magnetic tapes and dewaxinIs methyl ethyl ketone the same as acetone?Methyl ethyl ketone , also known as butanone and methyl ethyl ketone, is an acetone-related solvent since acetone is actually liquid ketone.How is methyl ethyl ketone produced?Methyl ethyl ketone is a herbal, colourless liquid with an odour similar to acetone. Methyl ethyl ketone is produced in the US using secondary bIs Methyl ethyl ketone miscible with water?Methyl ethyl ketone, MEK, a low-boiling, rapidly evaporating solution, is a methyl ethyl ketone, Methyl ethyl ketone , a low-boiling, rapidly evapWhat is Methyl ethyl ketone made of?Butanone is an organic compound containing the formula CH3C(O)CH2CH3, also known as methyl ethyl ketone ( Methyl ethyl ketone ). This colourless li- Methyl Ethyl Ketone - FS Foreign Trade - Global Chemical …/cite>
20/2/2021· It has the formula C4H8O. Methyl ethyl ketone does occur naturally as it is biosynthesized by some trees and is also found in small amounts in some fruits and vegetables …
- What is methyl ethyl ketone?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. The other popular name of methyl ethyl ketone is methyl acetone.Methyl Ethyl Ketone - Production, Properties, Appliions and Uses/cite>What is the solubility of water in methyl ethyl ketone MEK?3.09 M Constant boiling mixture with water, BP 73.4 °C, contains 88.7% methyl ethyl ketone (MEK); Solubility of water in MEK is 12.5% at 25 °C O''Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals.Methyl ethyl ketone C4H8O - PubChempubchem.ncbim.nih.gov/compound/Methyl-ethyl-ketoneHow common is methyl ethyl ketone in Finnish air samples?Methyl ethyl ketone was found in 8 of 15 personal air samples from Helsinki, tested May to Sep 1997 (1).Methyl ethyl ketone C4H8O - PubChempubchem.ncbim.nih.gov/compound/Methyl-ethyl-ketoneHow much methyl ethyl ketone is in the air in Shanghai?Sampling of aient air in Shanghai China detected methyl ethyl ketone concentrations of 4.56 ug/cu m and 2.81 ug/cu m at an industrial and business site respectively (16).Methyl ethyl ketone C4H8O - PubChempubchem.ncbim.nih.gov/compound/Methyl-ethyl-ketone?
- Methyl ethyl ketone - Novasol Chemicals/cite>
This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature. It is soluble …
- Methyl Ethyl Ketone for Sale - Wholesale Manufacturer & Supplier/cite>
ED RICH RESOURCES 201601014678 (1185609-A) No.216, 1st Flr, RPR Sibiyu Phase 3 Commercial Centre, Jalan Sibiyu, 97000 Bintulu, Sarawak, Malaysia TEL: (+60)175536375 …
Antoine''s Equation - NCE
Classic equation for vapor pressure calculation and correlation. PROBLEM SETUP. Equation source. You want to calculate. Chemical species. PROCESS DATA. Saturation Temperature. Saturation Pressure.
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.
Antoine''s Equation - NCE
Classic equation for vapor pressure calculation and correlation. PROBLEM SETUP. Equation source. You want to calculate. Chemical species. PROCESS DATA. Saturation Temperature. Saturation Pressure.
Methyl ethyl ketone - Novasol Chemicals
This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature. It is soluble in water and is commonly used as an industrial solvent. MEK is a drugprecursor . 3 – no need for a license for handling in the EU.
Methyl ethyl ketone - Novasol Chemicals
This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature. It is soluble in water and is commonly used as an industrial solvent. MEK is a drugprecursor . 3 – no need for a license for handling in the EU.
Methyl ethyl ketone. Hoá chất - Phú Bình
Chemical formula C4H8O Content 99% Packing 165kg/drum Made in Malaysia International name Methyl ethyl ketone Ask for price Add to List Compare Email a friend Description Reviews 0 Appliion of Methyl ethyl ketone As a solvent
Methyl ethyl ketone ExxonMobil Product Solutions
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. Solvency power: For solutions of coating, adhesive and ink resins (polyurethane, polyester, acrylic, cellulose, polychloroprene), and for paint stripper formulations
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 chemical formula for methyl ethyl ketone is C4H8O and the molecular
Atmospheric Photolysis of Methyl Ethyl, Diethyl, and Propyl Ethyl Ketones…
2/5/2019· DEK = diethyl ketone; MEK = methyl ethyl ketone; PEK = propyl ethyl ketone. Using our measured data and assuming Δ E = 1,720 cm −1 , equation 5 gives an overdetermined system of five equations and two unknowns and can thus be solved at each nanometer increment using a QR decomposition algorithm (Gander, 1980 ).
Methyl Ethyl Ketone and Water - Big Chemical Encyclopedia
Similarly, the azeotrope between methyl ethyl ketone and water contains 65.4 mol% MEKat atmospheric pressure, 70.0 mol% MEKat 350 mm Hg, and 72.2 mol% MEKat 200 mm Hg absolute pressure. Because MEK and water form two immiscible liquid phases upon condensation of the overhead, these two compounds can be separated by distilling each of these two
METHYL ETHYL KETONE CAMEO Chemicals NOAA
Chemical Formula: C4H8O Flash Point: 26°F (NTP, 1992) Lower Explosive Limit (LEL): 1.8 % (NTP, 1992) Upper Explosive Limit (UEL): 10 % (NTP, 1992) Autoignition Temperature: 961°F (USCG, 1999) Melting Point: -123.3°F (NTP, 1992) Vapor Pressure: 77.5 mmHg at 68°F ; 100 mmHg at 77.0°F (NTP, 1992)
Methyl Ketone - an overview ScienceDirect Topics
1. Cyclohexyl methyl ketone gives cyclohexyl acetate, bp 74–77°/23 mm. 2. Cyclohexanone gives ɛ -caprolactone, bp 102–104°/7 mm, which may polymerize on standing. The lactone may be converted easily to the corresponding ɛ-hydroxyhydrazide by heating on a steam bath with a slight excess of 100% hydrazine hydrate.
Methyl Ethyl Ketone - Treatment Overview
Following inhalation, methyl ethyl ketone has a biphasic elimination curve with an initial half-life of 30 minutes and a terminal half-life of 81 minutes. J) DIFFERENTIAL DIAGNOSIS 1) Other substances that may mimic ketone exposures include other irritant chemicals, other hydrocarbons, or neurotoxic substances.
What is Ethyl Methyl Ketone - Shanghai Douwin Chemical Co.,Ltd.
Ethyl methyl ketone is an organic compound, its chemical formula is CH3COCH2CH3, and its molecular weight is 72.11. It is a colorless and transparent liquid with acetone like odor and it is easy to volatilize. It can be mixed with ethanol, ether, benzene, chloroform, oil and so on.
Methyl Ethyl Ketone PDF Chemical Process Engineering
ketone: O II CH3CCH2CH3 + H2O2 OH I CH3CCH2CH3 I OOH Condensation with other compounds Reaction with aldehydes gives higher ketone, as well as ketals and cyclic compounds, depending on reaction conditions. Ketones are produced by the condensation of MEK with aliphatic esters. Sec-Butyl amine is formed by reacting MEK with aqueous ammonia
Methyl Ethyl Ketone - FS Foreign Trade - Global Chemical Company
It has the formula C4H8O. Methyl ethyl ketone does occur naturally as it is biosynthesized by some trees and is also found in small amounts in some fruits and vegetables as well as in chicken, honey and a variety of cheeses. Substance name:methyl ethyl ketone Trade name:Methyl Ethyl Ketone EC no:201-159-0 CAS no:78-93-3 HS code:29141200
Leading Supplier Methyl Ethyl Ketone - Chemtradeasia
Brief Overview Methyl Ethyl Ketone (MEK), also known as Butanone is a colourless liquid with a sweet and sharp odour of butterscotch and acetone. It is a volatile organic liquid with chemical formula C4H8O. It evaporates into the air and dissolves in water. It is a natural product originates from trees and is found in some fruits and vegetables.
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 chemical formula for methyl ethyl ketone is C4H8O and the molecular
- Methyl Ethyl Ketone (Butanone) - Properties, Structure, Molecular …/cite>
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