Description

Hexanoic Acid, 2-Ethyl-, 32-Hydroxy-3,6,9,12,15,18,21,24,27,30-Decaoxadotriacont-1-Yl Ester is a specialized polyethylene glycol (PEG)-modified fatty acid ester, designed to impart amphiphilic properties and enhanced solubility. This compound is valued for its ability to act as a non-ionic surfactant, solubilizer, and linker molecule in advanced formulations. It is primarily utilized by industries requiring precise surface modification, controlled release, or biocompatible conjugation, such as pharmaceuticals, advanced materials, and specialty chemicals.

Application

• Pharmaceutical Excipient: Used as a solubilizing agent and bioavailability enhancer for poorly soluble active pharmaceutical ingredients (APIs).
• Polymer & Material Science: Serves as a functional monomer or surfactant in the synthesis of amphiphilic block copolymers and hydrogels.
• Bioconjugation: Acts as a PEGylation linker for modifying proteins, peptides, or nanoparticles to improve stability and reduce immunogenicity.
• Personal Care Formulations: Employed as an emulsifier and skin-conditioning agent in high-performance cosmetic and skincare products.
• Agrochemical Adjuvants: Enhances the penetration and efficacy of pesticides and herbicides in agricultural formulations.
• Lubricant & Metalworking Additive: Functions as a friction modifier and anti-wear agent in specialty lubricant formulations.

Basic Information

Product Name	Hexanoic Acid, 2-Ethyl-, 32-Hydroxy-3,6,9,12,15,18,21,24,27,30-Decaoxadotriacont-1-Yl Ester
CAS No.	97862-53-8
Molecular Formula	C44H86O14
Molecular Weight	839.15 g/mol
Synonyms	2-Ethylhexanoic acid PEG ester; PEG-10 2-Ethylhexanoate; Poly(ethylene glycol) (10) 2-ethylhexanoate; 2-Ethylhexanoic acid, monoester with polyethylene glycol; Ethohexadiol-Caprate PEG Ester; Polyoxyethylene (10) 2-ethylhexanoate; α-Hydro-ω-hydroxy-poly(oxy-1,2-ethanediyl) 2-ethylhexanoate
EINECS	Contact for details

Quality Control

Our Hexanoic Acid, 2-Ethyl-, 32-Hydroxy-3,6,9,12,15,18,21,24,27,30-Decaoxadotriacont-1-Yl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and functional group verification, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical-chemical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Average Molecular Weight (GPC)	800 - 880 g/mol
Ethylene Oxide Units (n)	~10

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