Description

Diethyl Dibutylmalonate is a high-purity diester compound, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its ability to act as a key precursor for the production of pharmaceuticals, agrochemicals, and specialty chemicals, enabling complex molecular construction. This product is essential for R&D laboratories and manufacturing facilities in the pharmaceutical, fine chemical, and material science industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring malonate-derived structures.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for flavors, fragrances, and other specialty organic compounds.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialized polymers and coatings.
• Organic Synthesis Reagent: Employed in classic malonic ester synthesis for introducing dibutyl-substituted acetic acid units.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and novel compounds.

Basic Information

Product Name	Diethyl Dibutylmalonate
CAS No.	596-75-8
Molecular Formula	C15H28O4
Molecular Weight	272.38 g/mol
Synonyms	Diethyl dibutylmalonate; Diethyl butylmalonate; Dibutylmalonic Acid Diethyl Ester; Diethyl 2,2-dibutylmalonate; Ethyl dibutylmalonate; Malonic acid, dibutyl-, diethyl ester; Propanedioic acid, dibutyl-, diethyl ester
EINECS	209-889-7

Quality Control

Our Diethyl Dibutylmalonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.435
Density (20°C)	0.950 - 0.970 g/mL

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