Description

4-[(1-Oxoallyl)Oxy]Butyl Acetoacetate is a specialized acetoacetate ester derivative, valued for its bifunctional reactivity as both an acetoacetate and an acrylate. This compound serves as a high-performance chemical intermediate, enabling the synthesis of advanced polymers and functional materials. It is primarily sought by industrial manufacturers in the coatings, adhesives, and specialty chemical sectors for developing products with enhanced cross-linking density and durability.

Application

• Cross-linking Agent in high-performance thermoset acrylic and polyurethane coatings for automotive and industrial applications.
• Reactive Diluent & Monomer in UV-curable inks, adhesives, and resin formulations.
• Chemical Intermediate for the synthesis of pharmaceutical active ingredients and agrochemicals.
• Building Block in polymer chemistry for creating copolymers with tailored properties like weatherability and chemical resistance.
• Modifier for improving the flexibility and adhesion of sealants and elastomers.

Basic Information

Product Name	4-[(1-Oxoallyl)Oxy]Butyl Acetoacetate
CAS No.	13025-07-5
Molecular Formula	C11H16O5
Molecular Weight	228.24 g/mol
Synonyms	4-(Acryloyloxy)butyl acetoacetate; Butyl 4-(acryloyloxy) acetoacetate; 4-(Acryloyloxy)butyl 3-oxobutanoate; Acetoacetic Acid 4-Acryloyloxybutyl Ester; 3-Oxobutanoic Acid 4-[(1-Oxo-2-propen-1-yl)oxy]butyl Ester
EINECS	Contact for details

Quality Control

Our production of 4-[(1-Oxoallyl)Oxy]Butyl Acetoacetate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting standards. Certificates of Analysis (COA) documenting all key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents, acids, and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acidity (Titration)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.