Description

Diethyl 2,3-Diethyl-2-Butenedioate is a diester derivative of a substituted butenedioic acid, serving as a versatile chemical intermediate and building block in organic synthesis. Its value lies in its functional groups, which make it a key precursor for the production of more complex molecules, including pharmaceuticals, agrochemicals, and specialty polymers. This compound is primarily needed by research and development laboratories, fine chemical manufacturers, and industrial chemists seeking to introduce specific diethyl-substituted moieties into their target compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Acts as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in various condensation, alkylation, and esterification reactions to construct complex organic frameworks.
• Polymer & Resin Modifier: Can be incorporated as a monomer or cross-linking agent to modify the properties of specialty polymers and coatings.
• Flavor & Fragrance Ingredient: Serves as a precursor for certain esters used in the creation of specific aroma and flavor compounds.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Diethyl 2,3-Diethyl-2-Butenedioate
CAS No.	54369-24-3
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	2-Butenedioic acid, 2,3-diethyl-, diethyl ester; Diethyl 2,3-diethylmaleate; 2,3-Diethylmaleic acid diethyl ester; Diethyl diethylfumarate; (E)-Diethyl 2,3-diethylbut-2-enedioate; (Z)-Diethyl 2,3-diethylbut-2-enedioate; Diethyl 2,3-diethyl-2-butenedioate
EINECS	Contact for details

Quality Control

Our Diethyl 2,3-Diethyl-2-Butenedioate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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