Description

Isopropyl Acetoacetate is a versatile organic ester widely used as a key chemical intermediate and building block in advanced synthesis. Its value lies in its bifunctional reactivity, featuring both a ketone and an ester group, which makes it indispensable for constructing complex molecular frameworks. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for producing active ingredients, fragrances, and performance additives.

Application

• Pharmaceutical Intermediates: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs), including certain antibiotics and cardiovascular drugs.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides, where it serves as a precursor for heterocyclic compounds.
• Fragrance and Flavor Industry: Employed as a starting material for creating specific fruity and floral aroma chemicals due to its ester functionality.
• Specialty Polymers and Resins: Acts as a monomer or cross-linking agent in the formulation of specialized coatings, adhesives, and polymer materials.
• Chemical Research & Development: Utilized as a versatile reagent in organic synthesis, particularly in Claisen condensations and Michael addition reactions.
• Dye and Pigment Manufacturing: Serves as an intermediate in the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	Isopropyl Acetoacetate
CAS No.	542-08-5
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	Isopropyl 3-oxobutanoate; Acetoacetic Acid Isopropyl Ester; 3-Oxobutanoic Acid Isopropyl Ester; Isopropyl Acetoacetate Ester; IPAA; Isopropylester Kyseliny Acetooctove; Isopropyl β-Ketobutyrate; Isopropyl Acetylacetate
EINECS	208-801-1

Quality Control

Our Isopropyl Acetoacetate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include identity confirmation, assay, and impurity profile checks. A Certificate of Analysis (COA) detailing the specific results is provided with every shipment to guarantee compliance with your process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and prevent evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.415 - 1.425
Density (20°C)	1.00 - 1.05 g/mL

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