Description

Ethyl 3,3-Diethoxypropionate is a high-purity specialty ester and a versatile chemical intermediate. This compound is valued for its unique acetal-protected aldehyde functionality, which is crucial for controlled synthesis in advanced organic chemistry. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the production of active ingredients, fragrances, and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring the controlled introduction of a propionate or aldehyde moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its protected functional group allows for selective reactions.
• Fine Chemical Production: Serves as a precursor in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Employed in research and development for constructing complex molecular architectures, including heterocycles and natural product analogs.
• Polymer Modification: Can be used as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Ethyl 3,3-Diethoxypropionate
CAS No.	10601-80-6
Molecular Formula	C9H18O4
Molecular Weight	190.24 g/mol
Synonyms	Ethyl 3,3-Diethoxypropanoate; 3,3-Diethoxypropionic Acid Ethyl Ester; Ethyl Malonaldehyde Tetraethyl Acetal; Diethyl Malonaldehyde Tetraethyl Acetal; Ethyl β,β-Diethoxypropionate; Propanoic acid, 3,3-diethoxy-, ethyl ester; NSC 88411
EINECS	234-237-1

Quality Control

Our Ethyl 3,3-Diethoxypropionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP and ISO standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.410 - 1.415
Density (20°C)	0.98 - 1.02 g/mL

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