Description

Diethyl Undecylmalonate is a high-purity diester compound, valued as a versatile chemical intermediate in advanced organic synthesis. Its structure makes it a critical building block for the production of complex molecules, offering reliable performance and consistent quality. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of specialized pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing carbon chains and complex ester frameworks.
• Polymer Modification: Utilized in the synthesis of specialty monomers and polymers with tailored properties.
• Lubricant & Additive Component: Can be used in the formulation of synthetic lubricants and performance additives.

Basic Information

Product Name	Diethyl Undecylmalonate
CAS No.	41240-52-2
Molecular Formula	C₁₈H₃₄O₄
Molecular Weight	314.46 g/mol
Synonyms	Diethyl undecylpropanedioate; Undecylmalonic Acid Diethyl Ester; Diethyl 2-undecylmalonate; Propanedioic acid, 2-undecyl-, 1,3-diethyl ester; Diethyl 2-undecyl-1,3-propanedioate; Malonic acid, undecyl-, diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl Undecylmalonate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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 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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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