Description

Triethylene Glycol Di(2-Ethylbutyrate) is a high-purity diester plasticizer and solvent known for its excellent compatibility and low volatility. This compound is valued for its ability to impart flexibility and durability to polymeric materials while maintaining performance over a wide temperature range. It is a critical component for formulators and manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable performance additives.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyvinyl butyral (PVB), and other synthetic resins.
• Solvent and coalescing agent in specialty coatings, inks, and adhesive formulations.
• Intermediate in the synthesis of high-performance lubricants and functional fluids.
• Plasticizer for gaskets, seals, and flexible hoses requiring low-temperature flexibility.
• Additive in cellulose-based plastics and nitrocellulose lacquers.
• Component in specialty plasticizer blends for wire and cable insulation.

Basic Information

Product Name	Triethylene Glycol Di(2-Ethylbutyrate)
CAS No.	95-08-9
Molecular Formula	C18H34O6
Molecular Weight	346.46 g/mol
Synonyms	Triethylene Glycol Di(2-Ethylbutanoate); 2-Ethylbutyric Acid, Triethylene Glycol Diester; Triethylene Glycol Bis(2-ethylbutyrate); Ethylbutanoic Acid, Triethylene Glycol Diester; TegMeR 804; TegMer 804; Plasticizer SC; NSC 4791
EINECS	202-387-9

Quality Control

Our Triethylene Glycol Di(2-Ethylbutyrate) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee consistency and reliability for your industrial processes.

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 and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 0.5 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Refractive Index (20°C)	1.438 - 1.442
Density (20°C)	0.990 - 1.010 g/mL

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