Description

5-[4-(tert-Octyl)Phenoxy]-3-Oxapentane-1-Ol is a specialized non-ionic surfactant and chemical intermediate, valued for its unique combination of a bulky hydrophobic group and a hydrophilic polyether chain. This structure provides excellent surface activity, compatibility, and solvency properties, making it a versatile component in advanced formulations. It is primarily sought by manufacturers in the polymer, agrochemical, and specialty chemical industries for applications requiring controlled hydrophilicity and stability.

Application

• Polymer Industry: Acts as a surfactant and stabilizer in emulsion polymerization processes for acrylics, vinyl acetate, and styrene-butadiene rubber (SBR).
• Agrochemical Formulations: Used as a dispersant, emulsifier, and penetrant adjuvant in pesticides, herbicides, and fungicides to enhance efficacy and stability.
• Coatings and Inks: Serves as a wetting and leveling agent to improve film formation, gloss, and substrate adhesion in solvent-based and water-based systems.
• Industrial Cleaners: Functions as a key surfactant in heavy-duty degreasers and industrial cleaning concentrates due to its solvency power.
• Lubricant Additives: Employed as a component in synthetic lubricants and metalworking fluids for its detergent and anti-wear properties.
• Chemical Intermediate: Utilized in the synthesis of more complex surfactants, plasticizers, and UV stabilizers via reactions at its hydroxyl and ether groups.

Basic Information

Product Name	5-[4-(tert-Octyl)Phenoxy]-3-Oxapentane-1-Ol
CAS No.	2315-61-9
Molecular Formula	C19H32O3
Molecular Weight	308.46 g/mol
Synonyms	3-[2-[4-(1,1,3,3-Tetramethylbutyl)phenoxy]ethoxy]propan-1-ol; 2-[2-[4-(1,1,3,3-Tetramethylbutyl)phenoxy]ethoxy]ethanol (common misnomer); 4-(tert-Octyl)phenyl 3-hydroxypropyl ether; Triton® X-35 related analog; Polyoxyethylene (3) 4-tert-octylphenyl ether; Nonylphenol ethoxylate (3 EO) analog; tert-Octylphenoxy polyethoxy ethanol (approx. 3 EO); p-tert-Octylphenol ethoxylate (3 moles EO)
EINECS	219-023-1

Quality Control

Our production of 5-[4-(tert-Octyl)Phenoxy]-3-Oxapentane-1-Ol adheres to stringent quality management protocols. Every batch is analyzed to ensure consistency in composition, purity, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as assay, hydroxyl value, and moisture content are provided and available upon request to support your quality assurance processes.

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. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 100

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