Description

Ethylene Dipivalate is a high-purity diester compound, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its significance lies in providing a protected glycol unit, enabling precise control in the production of specialty polymers, pharmaceuticals, and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and performance materials sectors seeking reliable, high-quality raw materials.

Application

• As a key protected intermediate in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Utilized as a monomer or co-monomer in the production of specialized polyesters and polymeric materials.
• Employed in organic synthesis for introducing the ethylene bridge in complex molecule construction.
• Serves as a reagent in the development of agrochemicals and crop protection agents.
• Used in academic and industrial research for method development and scale-up processes.
• Acts as a precursor for ligands and catalysts in coordination chemistry.

Basic Information

Product Name	Ethylene Dipivalate
CAS No.	20267-20-3
Molecular Formula	C12H22O4
Molecular Weight	230.30 g/mol
Synonyms	Ethylene Glycol Dipivalate; 2,2-Dimethylpropanoic Acid 1,2-Ethanediyl Ester; 1,2-Ethanediol Bis(2,2-dimethylpropanoate); Bis(pivaloyloxy)ethane; Pivalic Acid, Ethylene Ester; Ethylene Bis(pivalate); Ethylene Dipivaloyl Ether; EG Dipivalate
EINECS	243-668-5

Quality Control

Our Ethylene Dipivalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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 (n20D)	1.420 - 1.430
Density (20°C)	0.95 - 1.00 g/mL

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