For professionals in chemical research, development, and manufacturing, a deep understanding of chemical intermediates is essential for driving innovation and optimizing production processes. Allyl Acetoacetate, chemically known as (2-Propenyl) 3-oxobutanoate and identified by CAS Number 1118-84-9, is a compound whose versatile chemical properties make it indispensable in various synthetic applications. NINGBO INNO PHARMCHEM CO.,LTD., as a leading supplier, aims to illuminate the critical chemical attributes that make this compound a sought-after material for those who need to purchase it.

Understanding the Chemical Structure and Reactivity

Allyl Acetoacetate is an ester derived from acetoacetic acid and allyl alcohol. Its molecular structure, C7H10O3, features two key functional groups: an ester carbonyl and a beta-keto carbonyl. This dual functionality is the source of its significant chemical reactivity:

  • Beta-Keto Ester Reactivity: The active methylene group between the two carbonyls is acidic, allowing it to undergo deprotonation to form an enolate. This enolate is a potent nucleophile, readily participating in reactions such as alkylation, acylation, and Michael additions. This property makes allyl acetoacetate a cornerstone in carbon-carbon bond formation, a fundamental aspect of organic synthesis.
  • Ester Group Reactions: The ester moiety can undergo hydrolysis, transesterification, and aminolysis, providing pathways to introduce different functionalities or modify the molecule further.
  • Allyl Group Reactivity: The terminal double bond in the allyl group can participate in addition reactions, radical polymerization, and various transition-metal-catalyzed transformations, such as cross-coupling reactions.

Key Chemical Properties

Beyond its reactive sites, several key physical and chemical properties of allyl acetoacetate are noteworthy for procurement professionals and researchers:

  • Purity: Available typically with a minimum purity of 95%, ensuring reliable reaction outcomes.
  • Boiling Point: 194-195 °C at 737 mm Hg, indicating moderate volatility.
  • Flash Point: 75 °C, classifying it as a combustible liquid.
  • Solubility: Moderately soluble in water (50 g/L at 20 °C), but highly soluble in most organic solvents, facilitating its use in various reaction media.
  • Stability: Stable under normal storage conditions, but should be protected from heat and ignition sources.

Sourcing High-Quality Allyl Acetoacetate

For manufacturers and research institutions that need to buy allyl acetoacetate, understanding these chemical properties is crucial for successful application. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted manufacturer and supplier of this vital chemical intermediate. We ensure consistent quality and availability, providing competitive pricing for both small R&D quantities and bulk industrial orders. Our commitment to quality and reliable supply chains makes us an ideal partner for your chemical needs. We encourage you to request a quote and explore how our high-purity allyl acetoacetate can enhance your synthetic processes.