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Ethyl Acetoacetate CAS 141-97-9

Ethyl Acetoacetate is used in medicine to synthesize aminopyrine, vitamin B, etc., also used in the preparation of azo yellow dyes, and also used to mix apple flavors and other fruit flavors
Used as a gas chromatography stationary solution, analytical reagent and complexation indicator for the determination of high iron
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Product Name Ethyl Acetoacetate
Synonyms Acetoacetic ester; Ethyl 3-oxobutanoate; Ethyl acetylacetate; Ethyl beta-ketobutyrate; 2-ethyl-3-oxobutanoate; Ethyl 3-Oxobutanate; LABOTEST-BB LT01690211
Molecular Formula C6H10O3
Molecular Weight 130.1344
CAS Registry Number 141-97-9
Molecular Structure Ethyl Acetoacetate
Product Application For organic synthesis, fragrances, dyes and pharmaceutical industries

Names and Identifiers

Name: Ethyl acetoacetate

Synonyms: EAA,Acetoacetic ester,Ethyl acetoacetate,Ethyl acetylacetate,Ethyl 3-oxobutanoate,Acetoacetic acid ethyl,2-ethyl-3-oxobutanoate,Ethyl beta-ketobutyrate,Ethyl acetoacetate, extra pure,Ethyl acetoacetate, synthesis grade,Ethyl acetoacetate,Acetoacetic ester

CAS: 141-97-9

Functiona Appications

It can be used to synthesize heterocyclic compounds such as pyridine, pyrrole, pyrazolone, pyrimidine, purine and cyclic lactone. It also has important applications in pesticides, spices, photochemicals, polymerization catalysts, etc. It can also be used as a food flavoring agent. Also used as a solvent, also a reagent for the detection of thallium, calcium oxide, calcium hydroxide and copper.

Chemical Properties

Molecular Formula: C6H10O3

Molar Mass: 130.14

Density: 1.029g/mLat 20°C(lit.)

Melting Point: −43°C(lit.)

Boling Point: 181°C(lit.)

Flash Point: 185°F

Water Solubility: 116 g/L (20 ºC)

Solubility: 116 g/L (20°C)

Vapor Presure: 1 mm Hg ( 28.5 °C)

Vapor Density: 4.48 (vs air)

Appearance; Transparent liquid

Specific Gravity: 1.027~1.035 (20/4℃)

Safety and Storage

  • This product is less toxic, rat oral LD50 3.98g/kg. But with a moderate degree of irritation and anesthesia, production equipment should be sealed, good ventilation. The operator shall be provided with protective equipment.

  • This product is packaged in an aluminum barrel. The lid is better sealed and stored in a cool and ventilated place for fire prevention. According to the provisions of flammable and toxic chemicals storage and transportation.


Product Description:
Alverine citrate, the main component of citric acid alverine, is a highly selective calcium ion channel modulator that can effectively inhibit the excessive entry of calcium ions into the smooth muscle cells of the intestinal wall, thereby inhibiting intestinal motility, thereby improving symptoms of loose stools or frequent stools, and also relieving abdominal pain caused by intestinal spasms.


Indications:
Alverine citrate is suitable for various causes of stomach and intestinal functional disorders, and irritable bowel syndrome.

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