Description

2-(2-Methoxyethoxy)Acetaldehyde is a versatile bifunctional chemical intermediate featuring both aldehyde and ether functionalities. This compound is valued for its reactivity, serving as a key building block in the synthesis of more complex molecules. It is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for applications in research, process development, and commercial manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring polyether or protected aldehyde linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its ether chain can influence solubility and bioavailability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, resins, and functional materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing heterocycles, crown ether analogs, and complex organic frameworks.
• Flavor & Fragrance Industry: Serves as an intermediate for synthesizing specific aroma chemicals and flavor compounds.
• Surface Active Agent Precursor: Utilized in the manufacture of non-ionic surfactants and emulsifiers due to its hydrophilic polyether segment.

Basic Information

Product Name	2-(2-Methoxyethoxy)Acetaldehyde
CAS No.	111964-99-9
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Synonyms	2-(2-Methoxyethoxy)ethanal; Acetaldehyde, 2-(2-methoxyethoxy)-; 1-Methoxy-2-(2-oxoethoxy)ethane; Ethylene glycol monomethyl ether acetaldehyde; Glyme aldehyde; 2-(2-Methoxyethoxy)acetaldehyde; DEG-MME aldehyde; Diethylene glycol monomethyl ether aldehyde
EINECS	Contact for details

Quality Control

Our 2-(2-Methoxyethoxy)Acetaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay (GC/HPLC), identity confirmation (IR, NMR), and impurity profiling, to ensure it meets stringent specifications for purity and consistency. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, minimize headspace and exposure to air after opening.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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