How can we get MSDS of Ethyl Acetoacetate?

Chemical Bull’s team prepares Material Safety Data Sheets that align with national and international safety standards. It includes handling procedures, toxicological information, and environmental data to keep transparency with our clients. You can request MSDS on our page.

What factors affect the keto-enol equilibrium of ethyl acetoacetate in different reaction conditions?

The tautomeric equilibrium is greatly affected by temperature, pH levels, and the polarity of the solvent. Polar acidic solvents generally favor the keto form, while nonpolar environment and higher temperatures tend to support the enol form.

How should ethyl acetoacetate be stored to prevent hydrolysis and maintain synthetic utility?

For the best storage, keep the containers well sealed and dry, with particles or moisture inside. Moisture can break down the ester functionality and make the molecules less useful in synthetic applications.

Watch Video MSDS Specifications

Ethyl Acetoacetate | 141-97-9

Cas No :

141-97-9

Synonyms :

Form :

Liquid

Molecular Weight :

130.14 G/Mol

Molecular Formula :

C₆H₁₀O₃

Melting Point :

−43 °C

Boiling Point :

181–184 °C

Solubility :

Acetone, Ether, Slightly Soluble In Water- 28.6 G/L At 20 °C

Flash Point :

75 °C (Closed Cup)

Description :

Overview of Ethyl Acetoacetate

Ethyl Acetoacetate is a clear, fruity-smelling liquid commonly used in chemical synthesis, pharmaceuticals, flavours, and fragrances. It has the formula C6H10O3 and the structure of a beta-keto ester, which makes it very reactive and useful in many organic reactions. Its CAS No. It is 141-97-9, and it is sometimes known as EAA or Acetoacetic Ester. Because it is stable, easy to dissolve, and highly versatile, Ethyl Acetoacetate is widely used in industries like paints, dyes, medicines, and aroma chemicals.

Applications of Ethyl Acetoacetate

1. Chemical & Industrial Synthesis

Used as a key starting material in the synthesis of dyes, pigments, and polymers.
Important in making acetoacetanilide-based colourants, resins, and plastic additives.
Works well with intermediates like Acetylacetone, Methyl Acetoacetate, and Diethyl Malonate in organic reactions.
Used in Claisen condensation and other reactions due to its active methylene group.

2. Pharmaceutical Manufacturing

Used to produce several active pharmaceutical ingredients (APIs).
Helps in synthesising vitamins, antibiotics, and other medicinal intermediates.
Acts as a building block for heterocyclic compounds in drug development.

3. Fragrance & Flavour Industry

Used to create fruity and sweet flavour compounds.
Helps build ester-based fragrance ingredients with soft, smooth diffusion.
Supports the formulation of flavour chemicals like ethyl butyrate and ethyl acetate combinations.

Safety & Handling Guidelines

Store in a cool, dry, well-ventilated area away from heat and sparks.
Wear gloves and goggles to avoid skin or eye contact.
Use proper ventilation when handling to avoid inhaling vapours.
Ethyl Acetoacetate can be harmful if swallowed or inhaled — follow all safety rules.

Where to Buy Ethyl Acetoacetate

Ethyl Acetoacetate Manufacturer in India

Available from trusted manufacturers supplying high-purity industrial chemicals and esters.

Distributor & Supplier

ChemicalBull Pvt. Ltd. supplies Ethyl Acetoacetate in bulk and small quantities for chemical, pharma, and fragrance applications.

Ethyl Acetoacetate MSDS

A complete MSDS is available on request with safety, storage, and handling information.

Frequently Asked Questions (FAQs)

What is Ethyl Acetoacetate also known as?
It is also called Acetoacetic Ester or EAA.
What is the formula of Ethyl Acetoacetate?
The molecular formula is C6H10O3.
What is the structure of Ethyl Acetoacetate?
It has a beta-keto ester structure with both ester and ketone groups.
What is Ethyl Acetoacetate used for?
It is used in dyes, pharmaceuticals, flavors, fragrances, resins, and many chemical reactions.
Ethyl Acetoacetate shows which type of isomerism?
It shows tautomerism between its keto form and enol form.