Butanone Zua bing/imagesselectschoolsupplies.ukButanone 500mlclfinescale.ukButanonefirst-labs2-Butanoneepothecary.ukButanone - Epothecarynic.latLatin Entrepreneurs: Beto Pérez, creator of Zua - The Latin Way?

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（ Methyl Ethyl Ketone ， MEK ， 2-Butanone ）， 。 ， [1] ， 。 …

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  2-2-Butanone78-93-3，， - …

  1.：，。 [1] 2.（℃）：-85.9 [2] 3.（℃）：79.6 [3] 4.（=1）：0.81 [4] 5.（=1）：2.42 [5] 6.（kPa）：10.5（20℃） [6] 7.（kJ/mol）：-2261.7 [7] 8.（℃）：262.5 [8] 9.（MPa）：4.15 [9] 10./：0.29 [10] 11.（℃）：-9（CC） [11] 12. …

  

  2-Butanone MSDS - BX1673 - MilliporeSigma

  Safety Data Sheet for 2-Butanone BX1673. Material Safety Data Sheet or SDS for 2-Butanone BX1673 from MilliporeSigma for download or viewing in the browser. alog Nuer BX1673. Product Name 2-Butanone. Select Language.

  

  Butanone OEC - The Observatory of Economic Complexity

  Butanone are a part of Ketones and Quinones. Exports In 2020 the top exporters of Butanone were China ($180M), Japan ($120M), Netherlands ($82M), United Kingdom ($80.7M), and South Africa ($67M). Imports In 2020 the top importers of Butanone were South Korea ($108M), United States ($96.3M), Belgium ($56.9M), Vietnam ($42.2M), and Germany ($37.6M).

  

  Showing metabocard for Butanone (HMDB0000474) - Human …

  Butanone is found, on average, in the highest concentration within milk (cow) and peppermints (Mentha X piperita). Butanone has also been detected, but not quantified in, several different foods, such as japanese chestnuts (Castanea crenata), saskatoon berries (Amelanchier alnifolia), red onion, almonds (Prunus dulcis), and burbots (Lota lota).

  

  2-Butanone Fisher Scientific

  2-Butanone 2-Butanone, or methyl ethyl ketone, is a flammable, fairly volatile, water-soluble, organic liquid. Available in various quantities, it is an industrial solvent used to produce plastics, textiles, paraffin wax, products, chemicals, etc. Filter By 1 – 30 of 35 results 1 Methyl Ethyl Ketone (Technical), Fisher Chemical™

  

  What Are the Uses of Butanone? - Shanghai Douwin Chemical Co.,Ltd.

  The butanone is a raw material for organic synthesis and can be used as a solvent. The butanone is used as a dewaxing agent for lubriing oil in the oil refining industry. It is also used in medicine, coatings, dyes, detergents, perfumes and electronics industries. The butanone can be the solvent for liquid inks.

  

  Reductive dehydration of butanone to butane over Pt/γ-Al2

  5/12/2013· Butanone was initially unreactive over HZSM-5 without Pt/γ-Al 2 O 3 at temperatures of up to 250 °C with conversions less than 1%. Similarly, Chang et al. reacted acetone over HZSM-5 and reported a conversion of 3.9% at 250 °C and a LHSV of 8.0 h − 1 [15].

  

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  Butanone

  Butanone is produced in large quantities. Nearly half of it is used in paints and other coatings because it will quickly evaporate. It dissolves many substances and is used as a solvent in processes involving gums, resins, cellulose acetate and nitrocellulose coatings and in vinyl films. It is also used in the synthetic rubber industry, It is

  

  CN102180790B - Method for removing water from ethyl acetate and butanone mixed solvent …

  in the above-mentioned water-eliminating method, the steps include: distillating mixture and the calcium oxide of ethyl acetate and butanone are joined in the still kettle, the rising temperature

  

  2‐Butanone [MAK Value Documentation, 1999] - Wiley Online …

  31/1/2012· The toxicology of 2‐butanone was reviewed in the MAK documentation of 1976 and in a supplement to evaluate the reproductive toxicity in 1989. Since those reviews were written, new results have been published which make a re‐evaluation necessary. 1 Toxic Effects and Mode of Action Large doses of 2‐butanone have narcotic effects.

  

  2-Butanone, 1-(1,3-benzodioxol-5-yl)- C11H12O3 - PubChem

  Property Name Property Value Reference Molecular Weight 192.21 Computed by PubChem 2.1 (PubChem release 2021.05.07) XLogP3 2 Computed by XLogP3 3.0 (PubChem release 2021.05.07) Hydrogen Bond Donor Count 0 Computed by Cactvs 3.4.8.18

  

  Reductive dehydration of butanone to butane over Pt/γ-Al2

  5/12/2013· Butanone was initially unreactive over HZSM-5 without Pt/γ-Al 2 O 3 at temperatures of up to 250 °C with conversions less than 1%. Similarly, Chang et al. reacted acetone over HZSM-5 and reported a conversion of 3.9% at 250 °C and a LHSV of 8.0 h − 1 [15].

  

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  [1] ，；、、，；；、，， 、，。 2- 2-Butanone ; ; ; MEK C4H8O；CH3COCH2CH3 72.11 CAS 78-93-3 …

  

  Import Data and Price of 2 butanone under HS Code 29420090

  View detailed Import data, price, monthly trends, major importing countries, major ports of 2 butanone under HS Code 29420090Date HS Code Description Origin Country Port of Discharge Unit Quantity Value (INR) Per Unit (INR) Nov 03 2016 29420090 4-(4

  

  2-Butanone - 2-Butanone, Ethyl methyl ketone - Sigma-Aldrich

  Product Description Pricing BX1673 2-Butanone, OmniSolv® Expand 360473 2-Butanone, ACS reagent, ≥99.0% Expand 34861 2-Butanone, suitable for HPLC, ≥99.7% Expand 02469 2-Butanone, analytical standard Expand W217012 2-Butanone, natural, ≥99%, FG Expand W217018 2-Butanone, FCC, FG Expand 110264 2-Butanone, ReagentPlus®, ≥99% Expand …

  

  What Are the Uses of Butanone? - Shanghai Douwin Chemical Co.,Ltd.

  The butanone is a raw material for organic synthesis and can be used as a solvent. The butanone is used as a dewaxing agent for lubriing oil in the oil refining industry. It is also used in medicine, coatings, dyes, detergents, perfumes and electronics industries. The butanone can be the solvent for liquid inks.

  

  How to Write the Structure for 2-Butanone -

  14/12/2019· To write the structure for organic molecule 2-Butanone (also called methylpropane and isobutane) we’ll start by writing a four carbon chain. 2-Butanone is

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• butanone C4H8O ChemSpider/cite>

  80 C Alfa Aesar 175 F (79.4444 C) NIOSH EL6475000 78.6-80 C Food and Agriculture Organization of the United Nations Butan-2-one 80 C OU Chemical Safety Data (No longer updated) More details 80 C Alfa Aesar L13185, 39119, …

  

  2-Butanone ToxFAQs™ ATSDR - Centers for Disease Control …

  2-Butanone is an industrial chemical. 2-Butanone is also called methyl ethyl ketone. It can also be present in the environment from natural sources. It is made by some trees and found naturally in some fruits and vegetables in small amounts. 2-Butanone is used in a nuer of industrial products such as paints and other coatings.

  

  2-2-Butanone78-93-3，， - …

  1.：，。 [1] 2.（℃）：-85.9 [2] 3.（℃）：79.6 [3] 4.（=1）：0.81 [4] 5.（=1）：2.42 [5] 6.（kPa）：10.5（20℃） [6] 7.（kJ/mol）：-2261.7 [7] 8.（℃）：262.5 [8] 9.（MPa）：4.15 [9] 10./：0.29 [10] 11.（℃）：-9（CC） [11] 12. …

  

  _

  [1] ，；、、，；；、，， 、，。 2- 2-Butanone ; ; ; MEK C4H8O；CH3COCH2CH3 72.11 CAS 78-93-3 …

  

  Import Data and Price of 2 butanone under HS Code 29420090

  View detailed Import data, price, monthly trends, major importing countries, major ports of 2 butanone under HS Code 29420090Date HS Code Description Origin Country Port of Discharge Unit Quantity Value (INR) Per Unit (INR) Nov 03 2016 29420090 4-(4

  

  Showing metabocard for Butanone (HMDB0000474) - Human …

  Butanone is found, on average, in the highest concentration within milk (cow) and peppermints (Mentha X piperita). Butanone has also been detected, but not quantified in, several different foods, such as japanese chestnuts (Castanea crenata), saskatoon berries (Amelanchier alnifolia), red onion, almonds (Prunus dulcis), and burbots (Lota lota).

  

  Butanone oxidation - Big Chemical Encyclopedia

  The ketones most commonly used are acetone, butanone, and cyclohexanone. The most common base is aluminum r r/-butoxide. The chief advantage of the method is its high selectivity. Although the method is most often used for the [Pg.1516] Starting from n-butane, 2-butoxides that rapidly convert to 2-butanone are found over MgCr204 [24].

  

  2-Butanone - NIST

  2-Butanone 2-Butanone Formula: C 4 H 8 O Molecular weight: 72.1057 IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3 IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N CAS Registry Nuer: 78-93-3 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file

  

  2-Butanone Toxic Substances Toxic Substance Portal

  It is a colorless liquid with a sharp, sweet odor. It is also known as methyl ethyl ketone (MEK). 2-Butanone is produced in large quantities. Nearly half of its use is in paints and other coatings because it will quickly evaporate into the air and it dissolves many substances. It is also used in glues and as a cleaning agent.