Description

2,2'-Ethylenedioxydiethyl Dioctanoate is a high-purity diester compound valued for its excellent solvency and plasticizing properties. It serves as a versatile intermediate and functional additive in advanced manufacturing processes. This product is essential for formulators and manufacturers in the polymer, personal care, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Primary plasticizer and co-plasticizer in the production of flexible PVC and other polymer systems.
• Solvent and carrier for active ingredients in high-performance lubricants and functional fluids.
• Emollient and skin-conditioning agent in the formulation of premium cosmetic and personal care products.
• Intermediate for the synthesis of specialty surfactants and ester-based chemicals.
• Additive in coatings and inks to improve flow, gloss, and substrate wetting.
• Component in sealants and adhesives to enhance flexibility and durability.

Basic Information

Product Name	2,2'-Ethylenedioxydiethyl Dioctanoate
CAS No.	106-10-5
Molecular Formula	C22H42O6
Molecular Weight	402.57 g/mol
Synonyms	Diethylene Glycol Dioctanoate; Diglycol Dioctanoate; Bis(2-ethylhexanoic acid) Diethylene Glycol Ester; Di(2-ethylhexanoic acid) Diethylene Glycol Ester; DEG Dioctanoate; Diethylene Glycol Bis(2-ethylhexanoate); Octanoic Acid, 2,2'-Ethylenedioxydiethyl Ester; Diethyleneglycol Di(2-ethylhexanoate)
EINECS	203-365-1

Quality Control

Our 2,2'-Ethylenedioxydiethyl Dioctanoate 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) documenting key parameters is provided with each shipment to guarantee traceability and compliance.

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
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Refractive Index (20°C)	1.4420 - 1.4460
Density (20°C)	0.960 - 0.970 g/mL

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