Description

Ethyl 2-Propylacetoacetate is a versatile β-ketoester compound, serving as a critical building block in advanced organic synthesis. Its value lies in its dual reactive sites, which enable its use in the production of complex heterocyclic structures and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable and scalable synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the manufacturing of pesticides, herbicides, and other crop protection agents.
• Fine Chemical Production: Employed as a building block for dyes, pigments, and specialty performance chemicals.
• Flavor and Fragrance Industry: Acts as an intermediate for certain aroma chemicals and flavoring agents.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies.
• Polymer Chemistry: Can be utilized in the synthesis of monomers or polymer additives.

Basic Information

Product Name	Ethyl 2-Propylacetoacetate
CAS No.	1540-28-9
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Ethyl 2-propyl-3-oxobutanoate; 3-Oxobutanoic acid, 2-propyl-, ethyl ester; Ethyl propylacetoacetate; 2-Propylacetoacetic acid ethyl ester; Ethyl 2-propylacetoacetate; Butanoic acid, 3-oxo-2-propyl-, ethyl ester; Acetoacetic acid, propyl-, ethyl ester
EINECS	216-268-5

Quality Control

Our Ethyl 2-Propylacetoacetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Specific Gravity (20°C)	0.970 - 0.990

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