Description

[2-[2-Isobutoxymethylethoxy]Methylethoxy]Propanol CAS NO 73467-20-6 is a specialized polyether glycol derivative, valued for its unique combination of hydrophobic and hydrophilic properties derived from its branched isobutyl and propylene oxide chain structure. This chemical serves as a versatile intermediate and functional additive, enabling precise control over solubility, viscosity, and surface activity in complex formulations. It is essential for manufacturers in the coatings, personal care, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Coatings & Inks: Acts as a coalescing agent, flow modifier, and viscosity control additive in water-based and solvent-based systems.
• Personal Care & Cosmetics: Used as a skin-conditioning agent, emollient, and carrier in creams, lotions, and sunscreens.
• Polyurethane Dispersions (PUDs): Serves as a key polyol component for modifying flexibility, hydrophobicity, and adhesion properties.
• Industrial Cleaners & Degreasers: Functions as a surfactant and coupling agent to improve solvency and cleaning efficacy.
• Metalworking Fluids: Employed as a lubricity additive and corrosion inhibitor component.
• Adhesives & Sealants: Modifies tack, open time, and compatibility with various substrates.
• Chemical Synthesis: Utilized as a building block or chain extender in the production of specialty polymers and surfactants.

Basic Information

Product Name	[2-[2-Isobutoxymethylethoxy]Methylethoxy]Propanol
CAS No.	73467-20-6
Molecular Formula	C13H28O4
Molecular Weight	248.36 g/mol
Synonyms	Isobutyl Glycol Ether; 2-(2-(2-Isobutoxyethoxy)ethoxy)propan-1-ol; Poly(oxy-1,2-ethanediyl), α-isobutyl-ω-hydroxy-, ether with 2-(2-methoxyethoxy)ethanol (related); PPG-3 Isobutyl Ether; 1-Propanol, 2-[2-[2-(2-methylpropoxy)ethoxy]ethoxy]-; IBGE; Isobutoxytripropylene Glycol
EINECS	Contact for details

Quality Control

Our production of [2-[2-Isobutoxymethylethoxy]Methylethoxy]Propanol adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against comprehensive specifications, including identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes 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). Keep away from strong oxidizing agents, strong acids, and strong bases.

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)	0.95 - 0.98
Refractive Index (20°C)	1.435 - 1.445

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