Description

Ethylene Glycol Di-n-Butyrate is a high-purity diester of ethylene glycol and n-butyric acid, valued for its excellent solvency and plasticizing properties. This versatile chemical intermediate is crucial for formulators seeking a low-volatility, high-boiling solvent and an effective plasticizer for various polymer systems. It is primarily needed by manufacturers in the coatings, plastics, adhesives, and specialty chemical synthesis industries.

Application

• As a high-boiling-point solvent and coalescing agent in paints, coatings, and ink formulations.
• As a plasticizer and viscosity modifier for cellulose esters, acrylics, and other specialty polymers.
• As a key intermediate in the synthesis of more complex esters, lubricants, and surface-active agents.
• As a reaction medium or diluent in organic synthesis and chemical manufacturing processes.
• As a component in adhesive and sealant formulations to improve flexibility and workability.
• In the production of specialty cleaning and degreasing compounds for industrial applications.

Basic Information

Product Name	Ethylene Glycol Di-n-Butyrate
CAS No.	105-72-6
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	Ethylene Dibutyrate; 1,2-Ethanediol Dibutyrate; Ethylene Glycol Dibutyrate; Glycol Dibutyrate; Butanoic Acid, 1,2-ethanediyl Ester; 2-Hydroxyethyl Butyrate Butyrate; EGDNB
EINECS	203-328-4

Quality Control

Our Ethylene Glycol Di-n-Butyrate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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 oxidizing agents, acids, and bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acidity (as Butyric Acid)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.422 - 1.426
Density (20°C)	0.980 - 1.010 g/mL

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