Description

2,4,7,10,13-Pentaoxatetradecane-1,14-Diol is a high-purity polyethylene glycol (PEG) derivative, specifically a linear diol with a defined chain length. This compound is valued for its role as a versatile hydrophilic spacer and linker in advanced chemical synthesis and formulation. It is essential for manufacturers in the pharmaceutical, specialty polymer, and advanced materials sectors seeking precise molecular architecture for drug delivery systems, biodegradable polymers, and functional surfactants.

Application

• Pharmaceutical Intermediates: Key building block for synthesizing prodrugs, PEGylated biopharmaceuticals, and controlled-release drug conjugates.
• Polymer Chemistry: Serves as a monomer or chain extender for creating hydrophilic, biodegradable polyesters and polyurethanes with tailored properties.
• Surface Modification: Used to functionalize nanoparticles, liposomes, and medical device surfaces to enhance biocompatibility and reduce protein adsorption.
• Crosslinking Agent: Employed in the production of hydrogels and crosslinked polymer networks for biomedical and separation applications.
• Specialty Surfactants & Dispersants: Acts as a hydrophilic segment in the synthesis of non-ionic surfactants for demanding industrial and cosmetic formulations.
• Chemical Research & Development: A critical reagent for academic and industrial R&D in organic synthesis, materials science, and nanotechnology.

Basic Information

Product Name	2,4,7,10,13-Pentaoxatetradecane-1,14-Diol
CAS No.	100208-40-0
Molecular Formula	C12H26O7
Molecular Weight	282.33 g/mol
Synonyms	PEG 600 Diol; Poly(ethylene glycol) 600; 1,14-Tetradecanediol, 2,4,7,10,13-pentaoxa-; α,ω-Dihydroxypoly(oxy-1,2-ethanediyl); HO-PEG12-OH; Polyoxyethylene (12) glycol; 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol; Ethylene glycol oligomer (n≈12)
EINECS	Contact for details

Quality Control

Our 2,4,7,10,13-Pentaoxatetradecane-1,14-Diol is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for pharmaceutical and advanced material applications. Certificates of Analysis (COA) documenting identity, purity, and key physical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	Contact for details
Acid Value	≤ 0.1 mg KOH/g
Molecular Weight Distribution (GPC)	Contact for details

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