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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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2butanone solvent Taiwan

Solvent Effects in the Hydrogenation of 2-Butanone (Journal …

27/3/2012· Solvent Effects in the Hydrogenation of 2-Butanone Full Record Related Research Abstract In liquid-phase reaction systems, the role of the solvent is often limited to the simple requirement of dissolving and/or diluting substrates. However, the correct choice, either pure or mixed, can significantly influence both reaction rate and selectivity.

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

15/12/2020· Colorless liquid with a moderately sharp, fragrant, mint- or acetone-like odor. Boiling point. 175°F. Molecular weight. 72.1. Freezing point/melting point. -123°F. Vapor pressure. 78 mmHg.

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19/5/2022· (Methyl Ethyl Ketone,MEK,2-Butanone ),。, [1],。 , [2]。,。

    · · · ·
  • 2-2-Butanone78-93-3,, - …/cite>

    PubChem: 24872423 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. …

Butanone - American Chemical Society

1/12/2014· Butanone has many common appliions, such as In products, as a solvent for lacquer and other coatings and as a paint remover; in industry, in textile, plastic, and wax manufacture; and in the lab, as a cleaning and degreasing agent. Like most organic solvents, butanone is extremely flammable and somewhat toxic.

OUCC - Solvent & Amine Chemicals

Ethanolamine series products. As the sole manufacturer of ethanolamine series in Taiwan, the high-purity chemicals produced are mainly supplied to the domestic market, and with the rest exported to mainland China, Southeast Asia, Europe and America. Triethanolamine (TEA), being under the United Nations’ Chemical Weapons Control (CWC), can now

2-Butanone CAS 78-93-3 BX1673

BX1673 Supelco 2-Butanone Download Zoom OmniSolv® 2-Butanone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS CoA CAS #: 78-93-3 EC Nuer: 201-159-0 Molar Mass: 72.11 g/mol Chemical Formula: CH₃COCH₂CH₃ View Products on Sigmaaldrich BX1673 View Pricing & Availability

78-93-3 - 2-Butanone, ACS, 99+% - Methyl ethyl ketone - MEK

2-Butanone is used as a solvent and for extractions in the pharmaceutical industry. 2-butanone acts as oxidant for the iridium-alyzed oxidations of primary alcohols. It is useful for the alytic transfer hydrogenation on MgO.

Gutmann Acceptor and Donor nuer - Stenutz

The Gutmann Acceptor (AN) and Donor nuer (DN) are measures of the strength of solvents as Lewis acids or bases. The Acceptor Nuer is based on the 31 P-NMR chemical shift of triethylphosphine oxide in the solvent. The Donor Nuer is based on the heat of reaction between the compound dissolved in CH 2 ClCH 2 Cl and SbCl 5 is therefore a

10.8 Alkynes – Organic Chemistry I

Figure 10.8a Acidity of Terminal Alkynes. Because of the relatively high acidity, the terminal alkynes can be deprotonated by appropriate strong bases, such as NaH, and NaNH 2. Figure 10.8b Deprotonation of terminal alkyne. The product of the above deprotonation, alkynide anion, is a good nucleophile that can be used in an S N 2 reaction with

Solvent Effects in the Hydrogenation of 2-Butanone (Journal …

27/3/2012· Solvent Effects in the Hydrogenation of 2-Butanone Full Record Related Research Abstract In liquid-phase reaction systems, the role of the solvent is often limited to the simple requirement of dissolving and/or diluting substrates. However, the correct choice, either pure or mixed, can significantly influence both reaction rate and selectivity.

2-Butanone CAS#:78-93-3 Chemsrc

1/7/2022· 2-Butanone MSDS (Chinese) Toxicological Information CHEMICAL IDENTIFIION RTECS NUER : EL6475000 CHEMICAL NAME : 2-Butanone CAS REGISTRY NUER : 78-93-3 LAST UPDATED : 199712 DATA ITEMS CITED : 64 MOLECULAR FORMULA : C4-H8-O MOLECULAR WEIGHT : 72.12 WISWESSER LINE NOTATION : 2V1 HEALTH HAZARD …

Butanone Customs Data of Vietnam Imports from Taiwan in Kg

NL24 # & SOLVENT A (Organic solvent mixture, consisting of Toluene, Acetone, Methyl ethyl ketone, 2-butanone liquid) - (KQ PTPL 271 / KĐ3-TH) Taiwan kg 1.14 View Importer View …

Methyl Ethyl Ketone (2-Butanone) - US EPA

Methyl Ethyl Ketone (2-Butanone) 78-93-3 Hazard Summary Methyl ethyl ketone is used as a solvent. Acute (short-term) inhalation exposure to methyl ethyl ketone in humans results in irritation to the eyes, nose, and throat. Limited information is available on the

Solvent effects in the hydrogenation of 2-butanone

The liquid-phase hydrogenation of 2-butanone to 2-butanol over a Ru/SiO 2 alyst, for example, shows such complex rate behaviour when varying water/isopropyl alcohol (IPA) solvent ratios. In this paper, we outline a strategy which coines measured rate data with physical property measurements and molecular simulation in order to gain a more

2-Butanone - CheK

1/1/2022· Name:2-Butanone,CAS:78-93-3.Use:Dewaxing agent used as chemical solvent and lubriing oil.Buy 2-Butanone.Molecular Fomula:C4H8O,Molar Mass:72.11,Density:0.805 …

CAS: 78-93-3InChI: =1/C4H8O/c1-3-4 (2)5/h3H2,1-2H3EINECS: 201-159-0Name: 2-Butanone
  • 2-Butanone ACS reagent, ≥99.0% Sigma-Aldrich/cite>

    General description. 2-Butanone (Methyl ethyl ketone, MEK), an aliphatic ketone, is considered as aprotic and protophilic solvent. The solvent composition plays an important role in the rate of …

    LCY CHEMICAL CORP.

    Methanol & Solvent 、、,。 Electronic-Grade Chemicals & Solvents (IPA)、 (DMK)。 ( < 0.1 ppb ), (IPA)、 (DMK) …

    2-Butanone, Reagent, ACS - Advance Scientific & Chemical

    Best Prices! 2-Butanone, Reagent, ACS. For over 25 years we have been a US and Worldwide Distributor / Supplier of over 300,000 lab supplies, glassware, laboratory equipment

    2-Butanone solvent - Big Chemical Encyclopedia

    Methyl isopropyl ketone [563-80-4] (3-methyl-2-butanone) is a colorless Hquid with a characteristic odor of lower ketones. It can be produced by hydrating isoprene over an acidic …

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    19/5/2022· (Methyl Ethyl Ketone,MEK,2-Butanone ),。, [1],。 , [2]。,。

      · · · ·
    • 2-Butanone solvent - Big Chemical Encyclopedia/cite>

      2-Butanone solvent Derivatives of clofibric acidwere used in earlier times as hyperlipidemia-controlling drugs. Currently more interest is shown in the synthesis of 2-methyl-2-aryloxypropanoic acidsbecause these classes of compounds are being considered as possible remedies for type II …

      2-Butanone CAS 78-93-3 BX1673

      BX1673 Supelco 2-Butanone Download Zoom OmniSolv® 2-Butanone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS CoA CAS #: 78-93-3 EC Nuer: 201-159-0 Molar Mass: 72.11 g/mol Chemical Formula: CH₃COCH₂CH₃ View Products on Sigmaaldrich BX1673 View Pricing & Availability

      /wiki/Butanone
    • 2-Butanone - NIST/cite>

      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 …

    • 2-Butanone, Reagent, ACS - Advance Scientific & Chemical

      Best Prices! 2-Butanone, Reagent, ACS. For over 25 years we have been a US and Worldwide Distributor / Supplier of over 300,000 lab supplies, glassware, laboratory equipment

      LCY CHEMICAL CORP.

      Methanol & Solvent 、、,。 Electronic-Grade Chemicals & Solvents (IPA)、 (DMK)。 ( < 0.1 ppb ), (IPA)、 (DMK) …

      OUCC - Solvent & Amine Chemicals

      Featured as high-boiling solvents, alcohol ether series are commonly used in coatings, inks, electronic cleaners, and brake fluids. Ethylene Carbonate(EC) With production capacity of …

      OUCC - Solvent & Amine Chemicals

      Ethanolamine series products As the sole manufacturer of ethanolamine series in Taiwan, the high-purity chemicals produced are mainly supplied to the domestic market, and with the rest exported to mainland China, Southeast Asia, Europe and America.

      2-2-Butanone78-93-3,, - …

      PubChem: 24872423 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. …

      SAFETY DATA SHEET BUTANONE - Sevron

      Identified uses Industrial Solvent 1.3. Details of the supplier of the safety data sheet Supplier: 1.4. Emergency telephone nuer Emergency Contact Nuer (Office Hours) +44 1274 267346 Emergency Contact Nuer (Outside Office Hours) +441865 407333

      LCY CHEMICAL CORP.

      Methanol & Solvent 、、,。 Electronic-Grade Chemicals & Solvents (IPA) (DMK)。 ( < 0.1 ppb ), (IPA) (DMK) …

      2-Butanone supplier CasNO.78-93-3

      Because 2-Butanone dissolves polystyrene, it is used as a welding agent used in connecting together parts of scale model kits. 2-Butanone is the precursor to produce methyl ethyl ketone peroxide which is a alyst for some polymerization reactions. Safety information of 2-Butanone: When you are using 2-Butanone, you should be cautious about it.

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