Description

Diisobutylmalonic Acid Diethyl Ester is a specialized diester compound with significant utility as a versatile chemical intermediate. Its molecular structure makes it a valuable precursor in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for manufacturers and R&D chemists requiring high-purity building blocks for active pharmaceutical ingredients (APIs), fine chemicals, and advanced material synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used as a precursor in the manufacturing of pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile intermediate for creating specialty chemicals, flavors, and fragrances.
• Polymer & Material Science: Employed in the development of specialty polymers, coatings, and advanced functional materials.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in constructing complex carbon frameworks.
• Cross-Coupling Reactions: Useful in palladium-catalyzed and other metal-mediated coupling reactions to form new carbon-carbon bonds.

Basic Information

Product Name	Diisobutylmalonic Acid Diethyl Ester
CAS No.	71501-13-8
Molecular Formula	C16H30O4
Molecular Weight	286.41 g/mol
Synonyms	Diethyl Diisobutylmalonate; Diisobutylmalonic Acid Diethyl Ester; Diethyl 2,2-Diisobutylmalonate; Diisobutylmalonic Acid Ethyl Ester; Diethyl Diisobutylpropanedioate; 2,2-Diisobutylmalonic Acid Diethyl Ester; Propanedioic acid, diisobutyl-, diethyl ester; Diethyl Diisobutylmalonate
EINECS	Contact for details

Quality Control

Our Diisobutylmalonic Acid Diethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.440
Density (g/mL, 20°C)	0.950 - 0.970

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