Description

Bis[2-[2-(2-Butoxyethoxy)Ethoxy]Ethyl] Adipate is a high-purity, non-phthalate plasticizer and solvent intermediate, valued for its excellent solvating power and compatibility with a wide range of polymers and resins. This compound is critical for formulators seeking to enhance flexibility, processability, and performance in sensitive applications where volatility and migration must be minimized. It is primarily needed by manufacturers in the coatings, adhesives, sealants, elastomers (CASE), and specialty chemical industries.

Application

• Primary plasticizer and co-plasticizer in PVC, polyurethanes, and other polymer systems requiring low volatility.
• Key intermediate in the synthesis of high-performance lubricants and functional fluids.
• Solvent and coalescing agent in industrial coatings, inks, and adhesive formulations.
• Additive for improving the flexibility and low-temperature properties of elastomers and sealants.
• Carrier fluid and viscosity modifier in specialty chemical processing and reactions.
• Component in cosmetic and personal care products as an emollient or solvent (subject to compliance).
• Used in textile auxiliaries and fiber processing.

Basic Information

Product Name	Bis[2-[2-(2-Butoxyethoxy)Ethoxy]Ethyl] Adipate
CAS No.	65520-46-9
Molecular Formula	C30H58O10
Molecular Weight	578.78 g/mol
Synonyms	Adipic Acid, Bis[2-[2-(2-Butoxyethoxy)Ethoxy]Ethyl] Ester; Di(triethylene glycol monobutyl ether) Adipate; PEG-3 Butyl Ether Adipate; Triethylene Glycol Butyl Ether Adipate; Adipic Acid Di(butoxytriglycol) Ester; Plasticizer TBEA; JEFFSOL TBEA; KP-140 (related series); KP-140R; Flexible Plasticizer TBEA
EINECS	265-819-1

Quality Control

Our Bis[2-[2-(2-Butoxyethoxy)Ethoxy]Ethyl] Adipate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing key parameters such as assay, color, acidity, and moisture content are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Acidity (as Adipic Acid)	≤ 0.05%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.447 - 1.451
Density (20°C)	1.020 - 1.040 g/mL

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