Description

1,1'-Oxydioctan-2-Ol is a specialized organic compound belonging to the class of glycol ethers. This chemical is valued for its unique properties as a solvent and intermediate, offering a balance of solvency power and favorable evaporation characteristics. It is primarily utilized in the formulation of high-performance coatings, inks, and industrial cleaning agents where consistent quality and reliable performance are critical. Our supply of this material meets stringent quality standards to support demanding industrial applications.

Application

• As a coalescing agent and solvent in the formulation of water-based and solvent-based industrial paints and coatings.
• As a key component in specialty printing inks, contributing to viscosity control and film formation.
• As an effective solvent in industrial and institutional cleaning formulations and degreasers.
• As a chemical intermediate in the synthesis of more complex surfactants and plasticizers.
• In the production of adhesives and sealants to modify rheological properties.
• As a processing aid in the manufacture of polymer and resin systems.

Basic Information

Product Name	1,1'-Oxydioctan-2-Ol
CAS No.	21875-81-0
Molecular Formula	C₁₆H₃₄O₃
Molecular Weight	274.44 g/mol
Synonyms	Diethylene Glycol Di-n-Octyl Ether; Diethylene Glycol Dioctyl Ether; Bis(2-ethylhexyl) Diglycol; 2,2'-Oxybis(ethanol) Dioctyl Ether; Diglycol Dioctyl Ether; Octyl Diglycol Ether; Dioctyl Diglycol Ether; 3,6-Dioxa-1,19-nonadecanediol (related)
EINECS	Contact for details

Quality Control

Our 1,1'-Oxydioctan-2-Ol 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. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.440 - 1.445

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