Description

Ethylmalonic Acid Dibutyl Ester is a high-purity diester of ethylmalonic acid, valued for its role as a versatile chemical intermediate and solvent. Its structure makes it particularly useful in organic synthesis, where it contributes to the production of complex molecules. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for research and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Specialty Polymer Production: Acts as a monomer or cross-linking agent in the creation of specialized polymers and resins.
• Organic Synthesis Reagent: Employed in various organic reactions, including esterifications, condensations, and as a protecting group.
• Flavor and Fragrance Industry: Utilized in the synthesis of ester-based aroma compounds.
• Research & Development: A valuable compound for chemical research in academic and industrial laboratories.

Basic Information

Product Name	Ethylmalonic Acid Dibutyl Ester
CAS No.	1113-92-4
Molecular Formula	C13H24O4
Molecular Weight	244.33 g/mol
Synonyms	Di-n-butyl ethylmalonate; Butyl Ethylmalonate; Dibutyl Ethylmalonate; Ethylmalonic Acid Di-n-butyl Ester; 1,3-Dibutyl 2-ethylpropanedioate; Ethylpropanedioic Acid Dibutyl Ester; Propanedioic Acid, Ethyl-, Dibutyl Ester
EINECS	214-199-7

Quality Control

Our Ethylmalonic Acid Dibutyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards for industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.428 - 1.432
Density (20°C)	0.97 - 1.00 g/mL

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