Description

Diethyl Dioctylmalonate is a high-purity diester compound valued for its role as a versatile chemical intermediate and plasticizer. Its molecular structure makes it a critical building block in the synthesis of specialty chemicals and performance polymers. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Polymer & Plasticizer Precursor: Serves as a key monomer or intermediate in the production of specialty polymers, resins, and plasticizers.
• Agrochemical Synthesis: Acts as a building block for manufacturing advanced pesticides, herbicides, and plant growth regulators.
• Lubricant & Fuel Additive Component: Employed in formulating high-performance lubricant additives and fuel system treatments.
• Organic Synthesis Reagent: Utilized in various organic reactions, including Claisen condensations and malonate chemistry, for constructing complex carbon chains.
• Specialty Chemical Manufacturing: A crucial intermediate for producing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Diethyl Dioctylmalonate
CAS No.	24251-93-2
Molecular Formula	C24H46O4
Molecular Weight	398.63 g/mol
Synonyms	Diethyl Di-n-octylmalonate; Dioctyl Diethyl Malonate; Diethyl Dioctyl Propanedioate; Diethyl Dioctylmethanedicarboxylate; Malonic Acid, Dioctyl Ester, Diethyl Ester; Propanedioic Acid, Dioctyl Ester, Diethyl Ester; 1,3-Diethyl 2,2-Dioctylmalonate
EINECS	Contact for details

Quality Control

Our Diethyl Dioctylmalonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.440 - 1.450

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