Description

Acetoacetic Acid 3-Pentyl Ester is a versatile organic ester and a valuable chemical intermediate. It is a key building block in the synthesis of more complex molecules, offering a reactive acetoacetate group for condensation and alkylation reactions. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop active ingredients, fragrances, and performance additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the acetoacetate moiety.
• Agrochemical Synthesis: Serves as a precursor in the production of herbicides, insecticides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a key component in the creation of complex ester-based fragrance and flavor compounds.
• Specialty Polymer Additive: Employed in the manufacture of polymers and coatings as a cross-linking agent or modifier.
• Chemical Research & Development: A valuable reagent for organic synthesis in R&D laboratories for creating novel compounds.
• Dye and Pigment Manufacturing: Utilized as an intermediate in the synthesis of certain organic dyes and pigments.

Basic Information

Product Name	Acetoacetic Acid 3-Pentyl Ester
CAS No.	13562-81-7
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	3-Oxobutanoic Acid 3-Pentyl Ester; 3-Pentyl Acetoacetate; 1-Pentyl Propane-1,3-dionate; Amyl Acetoacetate; Pentyl 3-Oxobutanoate; Acetoacetic Acid Pentyl Ester; 3-Pentyl 3-Oxobutanoate
EINECS	236-955-5

Quality Control

Our Acetoacetic Acid 3-Pentyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed when not in use.

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)	1.425 - 1.435
Density (20°C)	0.95 - 0.98 g/mL

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