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Ethyl acetoacetate

Ethyl acetoacetate Suppliers list
Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD  Gold
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Products Intro: Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:>99.0%(GC) Package:20L,500ML,10L,2.5L
Company Name:Shanghai Macklin Biochemical Co.,Ltd.  Gold
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Products Intro: Product Name:Ethyl acetoacetate (EAA)
CAS:141-97-9
Purity:AR,98% Package:500ml/49
Company Name:J & K SCIENTIFIC LTD.  
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Products Intro: Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:99% Package:100G,500G
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:98% Package:500Ml Remarks:B64064
Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.  
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Products Intro: Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Ethyl acetoacetate Basic information
Product Name:Ethyl acetoacetate
Synonyms:FEMA 2415;LABOTEST-BB LT01690211;EAA;ETHYL 3-OXOBUTANATE;ETHYL 3-OXOBUTANOATE;ETHYL 3-OXOBUTANOIC ACID;ETHYL 3-OXOBUTYRATE;ETHYL 3-KETOBUTANOATE
CAS:141-97-9
MF:C6H10O3
MW:130.14
EINECS:205-516-1
Product Categories:Pharmaceutical Intermediates;Organics;API intermediates;Miscellaneous;ester Flavor;Analytical Reagents;Analytical Reagents for General Use;Analytical/Chromatography;Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;E-H;Esters;Organic Building Blocks;Puriss p.a.;Organic synthesis;Solvent
Mol File:141-97-9.mol
Ethyl acetoacetate Structure
Ethyl acetoacetate Chemical Properties
mp −43 °C(lit.)
bp 181 °C(lit.)
density 1.029 g/mL at 20 °C(lit.)
vapor density 4.48 (vs air)
vapor pressure 1 mm Hg ( 28.5 °C)
refractive index n20/D 1.419
FEMA 2415
Fp 185 °F
solubility 116 g/L (20°C)
Water Solubility 116 g/L (20 ºC)
Merck 14,3758
BRN 385838
Stability:Stable. Incompatible with acids, bases, oxidizing agents, reducing agents, alkali metals. Combustible.
CAS DataBase Reference141-97-9(CAS DataBase Reference)
NIST Chemistry ReferenceButanoic acid, 3-oxo-, ethyl ester(141-97-9)
EPA Substance Registry SystemButanoic acid, 3-oxo-, ethyl ester(141-97-9)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-24/25
RIDADR UN 1993
WGK Germany 1
RTECS AK5250000
HazardClass 3.2
PackingGroup III
Hazardous Substances Data141-97-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Acetoacetic ester English
SigmaAldrich English
ACROS English
ALFA English
Ethyl acetoacetate Usage And Synthesis
Chemical PropertiesColourless, clear liquid
UsageEthyl acetoacetate (EAA) is used as starting material for the syntheses of alpha-substituted acetoacetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives as well as intermediate for vitamins and pharmaceuticals. Product Data Sheet
General DescriptionA colorless liquid with a fruity odor. Flash point 185°F. Boiling point 365°F. May cause adverse health effects if ingested or inhaled. May irritate to skin, eyes and mucous membranes. Used in organic synthesis and in lacquers and paints.
Air & Water ReactionsFlammable.
Reactivity ProfileEthyl acetoacetate, a beta-keto ester, is more reactive than many esters. Undergoes an exothermic cleavage reaction in the presence of concentrated base. Reacts with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Mixing with 2,2,2-tris(bromomethyl)ethanol and zinc led to an explosion [US Patent 3 578 619, Crotonaldehyde may rapidly polymerize with Ethyl acetoacetate (Soriano, D.S. et al. 1988. Journal of Chemical Education 65:637.).1971].
Health HazardLiquid may cause mild irritation of eyes.
Tag:Ethyl acetoacetate(141-97-9) Related Product Information
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