Description

2-Methoxyethyl Acetoacetate is a versatile chemical intermediate belonging to the class of acetoacetate esters. This compound is valued for its bifunctional reactivity, serving as a key building block in the synthesis of more complex molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise molecular construction.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for heterocyclic compounds and fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides, leveraging its reactivity to form specific molecular scaffolds.
• Polymer & Resin Modifier: Acts as a reactive diluent or cross-linking agent in specialty polymer formulations, including coatings and adhesives.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex molecules in academic and industrial R&D labs.
• Dye & Pigment Manufacturing: Serves as an intermediate in the synthesis of certain organic colorants and photoactive materials.

Basic Information

Product Name	2-Methoxyethyl Acetoacetate
CAS No.	22502-03-0
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Acetoacetic Acid 2-Methoxyethyl Ester; Ethylene Glycol Monomethyl Ether Acetoacetate; 2-Methoxyethyl 3-Oxobutanoate; 3-Oxobutanoic Acid 2-Methoxyethyl Ester; Acetoacetoxyethyl Methyl Ether; Methyl Cellosolve Acetoacetate; MEAA; EINECS 245-059-7
EINECS	245-059-7

Quality Control

Our 2-Methoxyethyl Acetoacetate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	1.070 - 1.090 g/mL

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