Description

1,1'-[Isobutylidenebis(Oxy)]Bis[2-Ethylhexane] is a high-purity chemical intermediate valued for its unique structure as a diether derivative of 2-ethylhexanol. This compound matters for its role as a versatile building block in advanced synthesis, offering controlled reactivity and stability. It is primarily needed by manufacturers in the polymer, specialty chemical, and lubricant additive industries seeking to develop high-performance products.

Application

• As a key monomer or chain extender in the synthesis of specialty polyethers and polyols for polyurethane systems.
• As a high-boiling, stable solvent or reaction medium for specialty chemical synthesis and catalysis.
• As a precursor or intermediate in the production of plasticizers and lubricant additives to enhance performance properties.
• In the formulation of adhesives, sealants, and coatings where its structure contributes to flexibility and durability.
• As a building block for surfactants and emulsifiers with specific branching characteristics.
• For research and development of novel pharmaceutical intermediates and fine chemicals.

Basic Information

Product Name	1,1'-[Isobutylidenebis(Oxy)]Bis[2-Ethylhexane]
CAS No.	19900-85-7
Molecular Formula	C21H44O2
Molecular Weight	328.58 g/mol
Synonyms	Bis(2-ethylhexyl) isobutylidenediether; 2,2'-(2-Methylpropane-1,3-diylbis(oxy))bis(2-ethylhexane); Isobutylidenebis(oxy-2,1-ethanediyl)bis(2-ethylhexane); Di(2-ethylhexyl) isobutylidene diether; 1,1'-(Isobutylidenedioxy)di(2-ethylhexane); 2-Ethylhexyl isobutylidene diether; Isobutylidene bis(2-ethylhexyl) ether
EINECS	243-398-9

Quality Control

Our 1,1'-[Isobutylidenebis(Oxy)]Bis[2-Ethylhexane] is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting these results 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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.85 - 0.87 g/mL

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