Description

2,2'-[1,2-Ethanediylbis[Oxy(2,1-Ethanediyl)Oxy]]Bis(Ethanol Butyrate) is a specialized organic compound, a diester of butyric acid, valued for its role as a high-performance plasticizer and intermediate in advanced polymer synthesis. Its molecular structure provides excellent compatibility and solvating properties, making it a critical component for enhancing the flexibility and durability of various synthetic materials. This chemical is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to improve product performance and processing characteristics.

Application

• Primary Plasticizer for PVC, polyurethanes, and other synthetic polymers to improve flexibility and low-temperature performance.
• Chemical Intermediate in the synthesis of more complex esters, polyols, and specialty surfactants.
• Solvent and Carrier in high-performance coatings, inks, and adhesive formulations.
• Lubricant Additive to modify viscosity and enhance the stability of synthetic oils and greases.
• Component in Sealants and Caulks to impart lasting elasticity and adhesion.
• Research & Development reagent for exploring new polymeric materials and organic reactions.

Basic Information

Product Name	2,2'-[1,2-Ethanediylbis[Oxy(2,1-Ethanediyl)Oxy]]Bis(Ethanol Butyrate)
CAS No.	50978-75-1
Molecular Formula	C18H34O8
Molecular Weight	378.46 g/mol
Synonyms	Diethylene glycol dibutyrate; Bis(2-butoxyethyl) butanedioate; 2,2'-Oxybis(ethyl butyrate); Butanedioic acid, bis(2-butoxyethyl) ester; Ethanol, 2,2'-[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]bis-, dibutyrate; DEG dibutyrate; Dibutyl diglycolate; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2,2'-[1,2-Ethanediylbis[Oxy(2,1-Ethanediyl)Oxy]]Bis(Ethanol Butyrate) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing including assay, identity confirmation, and impurity profiling to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong alkalis and incompatible organic solvents. 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)	≥ 98.0%
Refractive Index (20°C)	1.435 - 1.445
Density (20°C)	1.05 - 1.10 g/mL
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.2%

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