|
|
Chat Live
| Welcome! |
|
|
Add to Favirate
|
HomePage
Products
Chemical site
Hot Keywords:
18162-48-6
,
872-50-4
,
Methylene Chloride
,
naphthalene
,
THF
,
Titanium Dioxide
Ethyl acetoacetate
Ethyl acetoacetate Suppliers list
Company Name:
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Gold
Tel:
021-20337333/400-620-6333
Email:
sale@aladdin-e.com
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
Tel:
021-51821861
Email:
sales@macklin.cn
Products Intro:
Product Name:Ethyl acetoacetate (EAA)
CAS:141-97-9
Purity:AR,98% Package:500ml/49
Company Name:
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 +86-10-82848833
Email:
jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro:
Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:99% Package:100G,500G
Company Name:
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:
sh@meryer.com
Products Intro:
Product Name:Ethyl acetoacetate
CAS:141-97-9
Purity:98% Package:500Ml Remarks:B64064
Company Name:
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:
86-21-50328103 * 801、802、803、804 Mobile:18930552037
Email:
67055399@qq.com
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 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
n
20/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 Reference
141-97-9(CAS DataBase Reference)
NIST Chemistry Reference
Butanoic acid, 3-oxo-, ethyl ester(141-97-9)
EPA Substance Registry System
Butanoic 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 Data
141-97-9(Hazardous Substances Data)
MSDS Information
Provider
Language
Acetoacetic ester
English
SigmaAldrich
English
ACROS
English
ALFA
English
Ethyl acetoacetate Usage And Synthesis
Chemical Properties
Colourless, clear liquid
Usage
Ethyl 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 Description
A 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 Reactions
Flammable.
Reactivity Profile
Ethyl 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 Hazard
Liquid may cause mild irritation of eyes.
Ethyl acetoacetate Preparation Products And Raw materials
Raw materials
Etanol
-->
Sodium
-->
Sodium ethoxide
-->
Acetyl ketene
-->
METHANE
Preparation Products
2,4-DIMETHYLQUINOLINE-3-CARBOXYLIC ACID
-->
4-CHLORO-2,6-DIMETHYL-NICOTINIC ACID
-->
ETHYL 2-HYDROXY-4-METHYL-5-PYRIMIDINECARBOXYLATE
-->
BISPYRAZOLONE
-->
ETHYL 4-CHLORO-2,6-DIMETHYLPYRIDINE-3-CARBOXYLATE
-->
TIADINIL
-->
1-Bromo-5-hexanone
-->
3-CHLORO-4-METHYL-7-HYDROXYCOUNMARIN
-->
5,7-Dihydroxy-4-methylcoumarin
-->
5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
-->
7,8-DIHYDROXY-4-METHYLCOUMARIN
-->
6-TERT-BUTYL-4-METHYLCOUMARIN
-->
2-Amino-6-methyl-4-pyrimidinol
-->
4,7-DIMETHYLCOUMARIN
-->
1,3-Dimethyl-5-hydroxypyrazole
-->
4-Chloro-6-methyl-2-(methylthio)pyrimidine
-->
(5-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)METHANOL
-->
7-Acetoxy-4-methylcoumarin
-->
Pentoxifylline
-->
4-Methylumbelliferone
-->
Disperse Yellow H-4GL
-->
ETHYL 2,4-DIMETHYLQUINOLINE-3-CARBOXYLATE
-->
3-METHYL-5-PHENYL-4-ISOXAZOLECARBOXYLIC ACID
-->
PHENOXYACETIC ACID
-->
Chrysin
-->
Cloricromene
-->
ethyl 2-[2-(diethylamino)ethyl]acetoacetate
-->
ETHYL 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE
-->
6-Methyl-2-(methylthio)pyrimidin-4-ol
-->
ETHYL 2-ACETYL-3-OXO-HEXANOATE
-->
4-HYDROXY-2-METHYLQUINOLINE
-->
3-ETHOXYCARBONYL-5,6-DIHYDRO-2-METHYL-4H-PYRAN
-->
1-(6-CHLORO-2-HYDROXY-4-PHENYL-QUINOLIN-3-YL)-ETHANONE
-->
4-Methylcumarin
-->
Acetoacetic Acid
-->
Ethyl 3-anilinobut-2-enoate
-->
Ethyl 3-hydroxybutyrate
-->
ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
-->
N-Phenylglycine potassium salt
-->
3-Ethyl-4-methyl-3-pyrrolin-2-one
Tag:
Ethyl acetoacetate(141-97-9)
Related Product Information
tert-Butyl acetoacetate
TRIS(TRIMETHYLSILYL) PHOSPHATE
Trinexapac-ethyl
Etanol
BUTYL OLEATE
Ethyl acetate
Ethyl formate
FEMA 2816
Ethylparaben
Methyl acetoacetate
Diethyl ether
Ethyl 2-chloroacetoacetate
Ethyl propionate
Isopropyl acetoacetate
Ethyl 2-methylacetoacetate
Methyl acrylate
Ethyl 4,4,4-trifluoroacetoacetate
Ethyl 4-chloroacetoacetate
HomePage
|
MSDS
|
CAS Index
|
CAS DataBase
|
Pricacy